Version 1.0.2 (06 Dec 2005)
 - Fixed vuln in layers: published vulnerability in layers_toggle.php
   was fixed
 - Security fixes: fixes for activity_log.php, export_handler.php,
   edit_template.php, pref_handler.php and admin_handlder.php
   that deal with SQL Injection
 - Fixed bug 1349621: Information disclosure vulnerabililty on failed login
 - Fixed bug 1353363: publish.php logic error for public user?
 - Fixed bug 1328589: typo in del_entry for read-only calendars.
 - Added new time range options for reports: next 14/30/60/90/180/365 days
   This allows reports to show events starting with current date
 - Patch 1288923: Fix for bar width in print_entry_timebar
 - Added Romanian, Turkish, Welsh to config.php in places where they were
   missing.
 - Fixed bug 1296294: Javascript error when saving with empty description on IE
 - Fixed bug 1265575: Bug in get_all_dates()
 - Fixed bug: undefined variable warning in export_handler.php
 - Updated Czech, German, Polish translation
Version 1.0.1 (19 Aug 2005)
 - Fixed bug 1221434: Improved iCal import support for BYMONTHDAY in ics
 - Fixed bug 1261571: Overriding a conflict when name has double quotes
 - Fixed bug: use of & in report.php and view_entry.php
 - Fixed bug: include path problems for opening settings.php file
 - Fixed bug 1233798: Catagory settings for Boss/Assistant not working
 - Fixed security: exploit allows execution of code downloaded from
   remote server
 - Fixed bug 1245755: Unbalanced span tags
 - Fixed bug: URLs in month.php did not include '?'
 - Fixed bug 1211309: Notification message language incorrect
 - Fixed bug 1204229: "Untimed event" default broken since bug 1202127 fix
 - Fixed login looping related to register_long_arrays
 - Fixed bug 1218113: iCal ATTENDEE error if event is deleted
 - Fixed bug: category was lost wan clicking on prev/next month in month.php
 - Fixed bug 1212667: Install script - Database Type Problem
 - Fixed bug 1205680: upcoming.php was including unapproved.  will now use
   user preferences for displaying unapproved.
 - Patch 1171807: reminder sent late if cron run at exact second of reminder
 - Updated Danish translation
 - Updated Polish translation
 - Updated German translation
 - Updated French translation
 - Updated Norwegian translation
 - Updated Portuguese_BR translation
Version 1.0.0 (17 May 2005) aka "Buster"
 - Fixed bug 1202127: [ 1187734 ] Timezone offset problems still exist.
 - Fixed bug 1201821: Bypass user_sees_only_his_groups
 - Undo bug fix 1120897: Conflict with exceptions. This patch caused conflicts 
   on other days which turns out to be a more severe problem.
 - Fixed bug 1193835: Creator cannot "edit" a nonuser-event after Admin changes it.
 - Fixed bug 1193579: Untimed shows up wrong in edit page
 - Fixed several undefined variable messages with Repeat events in
   import_palmdesktop.php. Limited delete_palm_events() to only palm type imports
 - Fixed undefined variable notice in import_handler.php
 - Fixed bug 1189515: Possible to create blank usernames
 - Fixed bug 1190687: users.php called as public
 - Fixed bug 1190699: export.php available to public
 - Fixed bug 1190704: public can access assistant_edit.php
 - Fixed bug 1103215: Invalid work hours
 - Split import/export back to two separate links & pages
 - Moved contents of scheduling tab to details tab
 - Fixed bug 1187734: Timezone offset problem
 - Fixed bug 1120897: Conflict with exceptions
 - Moved function add_duration() to functions.php
 - Fixed problem with ical import weekly BYDAY parsing in import_ical.php
 - Fixed bug 1181682: Report with no name entered -> phantom report!
 - Fixed bug 1179423: private events displayed on reports
 - Fixed bug 1183714: Translation error
 - Fixed bug 1154432: vCal import from Mozilla fails to translate quoted-printable
 - Don't import events if they have in invalid start time (Fixed bug 1176164)
 - When viewing a report, if allow_html_description is enabled but no HTML
   is found in an event description, use nl2br to preserve plain text
   formatting.
 - Fixed bug 1181682: Reports with just spaces for a name cannot be edited.
 - Fixed bug 1179403: Availability selection fails when Time Format =24
 - Added sql to set webcal_config STARTVIEW default to week.php for 
   upgrade from v1.0RC2 to v1.0RC3.
 - Fixed problem with missing $cat_id in week and day URLs in month.php
 - Fixed bug 1065461: timezone offset & all-day events
 - Fixed bug 1107253: time zone offset
 - Fixed bug 1140453: Time zone offset in email notifications
 - Fixed problem with second edit of a single event in a repeating series 
   losing linkage with the original event.
 - Updated install/index.php. Added link to phpinfo if valid user. 
   Added security to dbtest, now requires log in to test db settings.
 - Fixed bug 1148602: External Recipients with same name fails
 - Updated install/index.php to use "\r\n" instead of "\n".  Added area
   that displays relavant PHP settings.
 - Fixed problem with views_edit.php, select groups not returning menbers
 - Fixed bug 1160167: 12AM Events cause display problems in edit_entry.php
 - Fixed bug 1158769: Category lost when modifing event by Admin
 - Fixed rendering problem in day.php with Safari
 - Fixed bug 1168686: Month display collides with minicals on Safari
 - Fixed $charset problem in xml definition in login.php
 - Fixed bug 1168682:  RC3 Language Detection Broken for Safari
 - Fixed bug 1169403:  Public Access not default selected if 
   Particiapants not shown. 
 - Fixed bug 1169078: Bad function call in import_handler.php
 - Fixed bug 1168092: Overlapping events display problem
 - Fixed bug 1167281: View_l loses colour for "today"
 - Added new default webcal_config values to all sql table definition files
 - Fixed bug 1167790: class="selectedday" assignments in other than day.php
 - Changed edit_entry_handler to remove requirement for Admins to approve
   Public events that they create.
 - Applied bug fix 1151442: Overlapping events display error in week.php
 - Removed most instances of htnlentities as unneeded
 - Fixed bug 1162486: Path exposure issue with view_entry.php
 - Fixed problem, if non-user calendars are diabled, the most recent change
   to add Public Access to the 'Manage Calendar of:' list throws a Warning.
 - Added option to set LDAP_OPT_PROTOCOL_VERSION in user-ldap.php
 - Updated Danish translation
 - Updated Finnish translation
 - Updated Polish translation
Version 1.0RC3 (11 Mar 2005)
 - Added 'Public Access' to Manage Calendar of: list, if Admin. 
 - Removed ODBC host:database option from php-dbi.php. If needed, host can be 
   added to DSN in settings.php.
 - Changed charset in Czech.txt from utf8 to UTF-8
 - Fixed problem with upcoming.php header. xml:lang and lang were set to full 
   LANGUAGE value, not abbreviation.
 - login.php: Added xml encoding back in, it's now dynamic like other pages.
 - upcoming.php: Fixed problem with "You are not Authorized" error message 
   being sent without a header.
 - Patch 1158090: convert comments for use with phpDocumentor
 - Updated German translation
 - Fixed bug 1156729:Global-view with no valid user creates a non-translatable message
 - Fixed problem with popups.php with long text strings going off screen.
   Maximum width is now configurable.
 - Fixed issue with Application Name containing ? characters in logon.php.
   If Application Name = "Title" then translate, else use Admin defined 
   name and run through htmlspecialchars. Also removed forms[0] references
 - Fixed bug 1152863: Japanese strings munged by reports.php and upcoming.php
 - Fixed bug 1124461: Apostrophe in Text Aborts Translation
 - Fixed bug 1154854: Nonuser cals not showing up in views
 - Fixed issues with display_small_month URLs. Extra & if no $user specified.
 - Fixed bug 1154007: Highlight today in Year view
 - Fixed bug 1088772: Nonuser calendar w/ Public as default participant,
   _public_ not selected
 - Fixed bug 1145390: Merge arrays with array_merge vs + in view_t.php
 - Fixed bug 1112787: missing charset in upcoming.php
 - Patch 1086250: add meta tag for charset since MSIE requires it.
 - Fixed broken advanced search that would not allowing searching other
   users' calendars.  Also added searching non-user calendars.
 - Removed remember_this_view and get_last_view functions.  Instead, send
   users to their preferred view from their preferences ($STARTVIEW).
   Modified preferences to allow user-created views to be saved as their
   preferred page.
 - Replaced popups.php code with new knoppix based code. This should eliminate
   the problems with popups going off screen. Popups also follow the cursor now,
   but can be disabled in the file.
 - Fixed printer friendly view problem. With refresh on, the refresh URL 
   reverted to the regular page.
 - Fixed bug 1151442: Overlapping events display error in day.php
 - Fixed bug  1146037: Availibility legend size not dynamic and not centered in IE.
 - Added global views (available to all users)
 - Added option to select all users for a view (rather than having
   to select all users in the list).  If users are added later, they
   will be automatically included in the view.
 - Replaced all instances of forms[0] in javascript with the real form names.
   This will allow WebCalendar to co-exist with other forms on the same page.
 - Added javascript that enables visibility of the start/end time or duration
   on the edit_entry page from availability.php.
 - Fixed bug 1148603: Assistants can't view Bosses Unapproved Events
 - Fixed bug 1145342: Category selected when adding event is not transferred
   to edit_entry page.
 - Revisited Bug 986774: Editing Category for and event as Assistant. This fix
   induced another bug. When viewing 'Another User's Calendar', and not
   assistant, and adding event, the category control is populated with the other
   user's categories.
 - Fixed date_selection_html function to include values for
   patch 900968: Add outlook-style availability popup
 - Added patch 900968: Add outlook-style availability popup
 - Fixed VCS export function, PRODID was not defined
 - Fixed bug 1123508: RC3 browser language detection always returns none.
 - Fixed issues with ODBC returning 'invalid db_type'
 - Fixed Bug 1120165: Disabled Repeat Field causes SAVE button and
   trailer to vanish.
 - Fixed issue where month.php and mini-calendar today highlight based
   on server time.
 - Added patch 1109344: Enabling WebCalendar connections to a
   "startTLS" LDAP server
 - Fixed Bug 1118121: get_admins in user-ldap has bad search
 - Fixed Selectdate popups to work with new getGetvalue function and
   make popup follow cursor.
 - Purge events was not deleting from webcal_entry_ext_user table
 - Updated Dutch translation
 - Updated Spanish translation
 - Updated all 3 Japanese translations
Version 1.0RC2 (09 Feb 2005)
 - Fixed PHP warnings about undefined variable $enventinfo if empty.
 - Fixed issue where month.php and mini-calendar today highlight based on
 server time not user's. This now works just like week.php.
 - Added back usage of different color/class for time slots with events
 in them in day.php and week.php using new 'hasevents' class in
 styles.php. For now, we use the TODAYBGCELL color for the
 cell color, but this may be configurable in the future.
 - Fixed PHP warnings about undefined variable PHP_SELF in all the
 include files.
 - Rewrote reading of config.php to manually split lines rather than
 relying on fgets() which does not seem to be reliable.
 Also try opening "includes/settings.php" if "settings.php" fails.
 - XHTML fix for day.php mini-cal. Missing <tr>
 - Fixed bug 1116008: Got "invalid user" error when clicking on '+' icon
 to add new event
 - Updated Czech translation
Version 1.0RC1 (04 Feb 2005)
 - Fixed Bug 1088857: sql statement was using != vs <> and failing
 with db2 7.1/odbc affected file view_entry.php
 - Declare $HTTP_POST_VARS and $HTTP_GET_VARS as global in getPostValue
 and getGetValue (functions.php) since they are not auto-global.
 - Recommitted recent files in UNIX format vs DOS. My bad RJ
 - Fixed Bug 986774:Editing Category for and event as Assistant
 - Updated several files to replace "<?" with "<?php"
 which causes problems on Windows
 - Fixed Bug 931096: Restrict views and view edits to owner of that view.
 Added some error notices to database calls 
 affected files view_v.php, view_d.php, view_w.php, view_t.php,
 view_m.php, views_edit.php
 - Fixed Bug 1101823: Problem importing palm desktop datebook.dat file
 - Security fix: Fixed protential problem if a user attempts to login
 with a username that has charaters that will affect the database.
 - Second pass at Bug Fix 1109141: Added empty and "none" testing of
 language pref
 - Changed encode/decode functions used in generating session cookies
 to use md5 of install_password rather than various server variables.
 (Hoping this may help with IE login problems...)
 - Fixed Bug 1109141: Notification language is the senders, not the recipients
 affected files edit_entry.php, del_entry.php, reject_entry.php
 - Fixed Bug 1109323: Error in LDAP get_admins function
 - Patch 1113315: Change maxsize of username from 20 to 25 in
 admin add user form (db was already 25)
 - Patch 1113319: fixed finding of username for http authentication
 (Different versions of PHP store it in different variables.)
 - Fixed bug 1061746: layout issues with view_d.php
 - If php.ini setting for "file_uploads" is not enabled, then indicate
 this on the import page (import.php).
 - Streamlined layers.php & made layers only be displayed when layers
 are enabled
 - Updated Admin docs for content & xhtml/css validity
 - Adding Styling docs (still under construction.. feel free to contribute)
 - Adding title attribute to links
 - Cleaning up html for editing layers & streamlining GUI
 - Making code easier to read & fixing '&' to read '&amp;' in url
 - Updated reading of settings.php in config.php to strip off white
 space. Added new function, dieMiserableDeath(), that can be called
 before functions.php is loaded. We will typlically use this function
 when there is a fatal error in reading settings.php or a db connect
 problem. (It will show a link to the Troubleshooting section of the
 SysAdmin Guide, which will hopefully cut down on some of the help/support
 requests.)
 - Fixed bug: we were opening two db connections (one in validate.php and
 then another in connect.php) for web-based user authentication. (Oops)
 - Added database sanity check (can we access webcal_config table) that
 was being skipped for web-based user authentication.
 - Updated default color scheme (modified values in tables-*.sql).
 (Will only apply to new installs.)
 - Fixed bug: vCal import was completely broken (looking for type 'VCAL' when
 for was using 'vcal')
 - Added patch 1098507: Fixed problem using htmlarea where event description
 would not be saved.
 - Added variable in includes/php-dbi.php ($phpdbiVerbose). Default is false.
 When set to true, the SQL statement will be displayed in the browser
 when there is a database query error.
 - Added patch 1102478: Add mssql support to php-dbi.php
 - Fix bug: "Import" and "Export" in import.php were not being translated.
 - Fix bug: view_entry.php would not display links to edit/delete under
 some circumstances.
 - Updated upgrading docs so they're xhtml valid
 - Updated admin & user docs to reflect new content, correct minor typos, and
 minor clarification of phrasing/language.
 - Making edit_entry.php valid xhtml & slightly easier to read
 - Fixed bug 1102167: custom header when non-admin user
 - When html is allowed in event description, still replace newline with
 html break in view page and event popup if the user did not use any html.
 - Update do_redirect to use meta-refresh work-around for WN web server.
 - Pointing 'account' option for non-admin users to edit_users.php &
 making indentation of css & php code easier to read by using tabs
 - Making the trailer not be displayed in edit_user.php (since it's always
 in an iframe now)
 - Fixing users.php so it only shows a single user's info when the user
 isn't an admin
 - Fixing export.php JS so '&amp;' only reads '&'
 - Added 'unapproved' class & removed gradient code from styles.php for
 empty cells so they blend in with the background of the page
 - Added 'unapproved' class for customizing listing of unapproved events in
 list_unapproved.php
 - Fixing strange nested form tags & adding labels for form fields in
 import.php
 - Fixed Bug 824268: emails sent by edit_entry_handler.php in wrong time zone
 - Fixed Bug 1066440: End Time increased by timezone offset
 - Fixed Bug 1085337: Categories combo-box in month.php in assistant mode
 - Modified validate.php and trailer.php to look for new $user_inc 
 user-app-*.php files to allow webcalendar to work with other 
 applications' authentication and user tables.
 - Added user-app-postnuke.php which allows webcalendar to use postnuke's
 authentication and user tables. 
 - Fixed Bug 1087604: Vanishing Layers / cookies
 - Fixed Bug 1086357: repeating details display
 - Fixed Bug 1085846: SQL error in get_my_users() function
 - Fixed Bug 1085971: repeat tab does not display details
 - Fixed Bug 1074403: Day View is not accounting for server offset
 - Added support for automatic gradient background images for table cells.
 - Updated Japanese translation with support for 3 character sets
 now (Japanese-utf8, Japanese, Japanese-eucjp)
 - Added Romanian translation
 - Updated French translation
 - Updated German translation
 - Updated Italian translation
 - Updated Norwegian translation
Version 0.9.45 (12 Dec 2004)
 - Cleaned up user-ldap.php: added connect_and_bind function, config
 section cleanup, check all searches for attr array, etc.
 - Made search js load even when groups aren't enabled.
 - Fixed permissions so read-only cannot add/edit/delete anything
 - Added patch 1081875: added parseInt calls in js/popups.js
 - Added patch 1082460: better layout for timebar views
 - Fixed Bug 1022224: Stranded Branch in Code
 - Fixed bug 1080911: Copy entry doesn't work for assistant
 - Fixed security issue with assistants and nonuser admins
 - Fixed bug 1071725: do not use printer-friendly URLs for the
 "My Calendar" link
 - Disable all layer functionality if system settings do not allow
 viewing another user's calendar (since this would be a security
 problem.)
 - When admin is editing an approved public event, do not require the
 event to be approved again.
 - Added support for category icons. No Admin UI yet. Icons should
 be in icons subdirectory named by the category id, such as
 "icons/cat-1.gif", etc. If the category gif file is found, it
 will be used.
 - Added patch 1076313: Added support for HTMLAREA (see www.htmlarea.com)
 HTMLAREA is a WYSIWYG editor for HTML.
 This can be enabled in the Full Description by enabling
 HTML for full descrpitions in system settings and then installing
 the HTMLAREA files on the server. There should be a file
 called .../includes/htmlarea/htmlarea.php when you have unzipped
 the files.
 (Thanks, Ray for this patch!)
 - Added "printer friendly" link in view event page
 - Updated admin docs to reflect updated info in readme.html & removed
 duplicate info from readme.html
 - Standardized styling for all documentation
 - Put developers notes within php tags for javascript files (less data sent
 to browser)
 - Added title attributes to links
 - Adding labels for form fields
 - Fixed bug 1071619: today border in view_t.php
 - Applied patch 1068220: implementing styles.php in week.php
 - Adjusting iframe height & adding title for editing/adding non-users
 - Enhanced iframe to parent frame refresh behavior for form submittal in new tabbed gui
 - Implemented "main" class in all veiws to hopefully resolve custom header issue
 - Added styles for login.php
 - Moved common tabs js to includes/js/visible.php instead of repeating it
 for each page with tabs
 - Removed links in trailer for assistants, and managing views & reports
 - Modified setting of db parameters. They are now stored in a data
 file "includes/settings.php".
 When someone tries to access WebCalendar for the first time and this
 file is not found, the user is redirected to a new dbinstall page
 (install/index.php) where the user can set db host/user/password.
 - Added check for webcalendar db tables right after initial db connection.
 Give user an error if tables not found.
 - Modified user-*.php to tell user either "no such user" or
 "incorrect password". This should help sysadmins trying to setup
 WebCalendar figure out why a login is not working.
 Admins will need to enable $showLoginFailureReason in login.php to
 turn this feature on. For security reason, the default will be
 to always say "Invalid login."
 - Fixed bug 1061702: site extras (reminder info) not showing up
 properly in event popups
 - Reorganizing styles.php to be more logical
 - Adding new help & '+' images
 - A few minor style changes to remedy problems with views
 - Applying patch 1061811: leading &amp; in minicals week url
 - Applying patch 1062782: view_t styles moving to styles.php
 - Fixing bug 1062275: border thickness in various views
 - Fixing bug 1060781: reenabling print-media stylesheet
 - Refixing bug 1062276: editing single date of a repeating event
 - Fixed bug 1063720: advanced search translation
 - Making search page dynamic on the client-side for admins
 - Combining & converting import/export pages to new tabbed GUI
 - Edited import/export link in trailer
 - Fixed bug 1009183: exporting event from another user's calendar or
 from a layer generated an empty ics file. Added "Include all layers"
 option on main export page also. Include WebCalendar version number
 in ics file.
 - Removing blank lines from the end of files
 - Temporarily disabling the print-media stylesheet
 - Fixing a TON of bugs in almost all of the views NOTE: view_m, day, and
 week.php are in need of a major php code overhaul to fix some of the
 remaining bugs
 - Fixed bug 1060764: forgot to add translation stuff to "public access" in
 trailer
 - Fixing bug 1060784: "category" id in functions.php because it caused a conflict with category.php
 - Added a favicon.ico and supporting code
 - Adding new edit_entry & admin.php code (tabbed GUI)
 - Made view_entry reminders statement use singular/plural days, hours & minutes as needed
 - Added title attributes in activity_log.php
 - Cleaning up HTML & CSS
 - Adding additional save button in pref.php to mirror admin.php
 - Extending admin.php to pref.php
 - Modifying class 'navlinks' to now read just 'nav'
 - Adding patch 1059984: alternating row colors for activity_log.php
 - Removing obsolete styles from styles.php
 - Adding title attributes to various links
 - Moving & making login/logout link to be inline with current user in
 trailer & dynamic depending on if user is logged in or not
 - Updating upgrading docs with easier to read code areas
 - Added patch 1059130: minical function implementation
 - Added patch 1016648: datesel.php when global vars=off
 - Added patch 1045008: Weekly (Users vertical) view colors
 - Cleaning up styles.php
 - Bringing views up to date
 - Applying print-media patch. Credit to Adam Roben.
 - Fixed bug causing today link not to work when not logged in
 - Fixed Bug 1057889: Public events duplicated in month view (view_t.php)
 - Fixed Bug 1057887: Month view (view_t.php) doubles last sunday in October (DST)
 - Fixed Bug 983139: fix date in notice for single deleted item from repeating
 - Fixed Bug 1019285: Unable to edit a single date of a repeating event
 - Fixed Bug 1056621: "Edit entry for this date" won't work for repeating events
 - Added Patch 1024543: Fix editing of single instance of repeating event
 - Updated trailer with title attribute for links
 - Added title attributes to time cells in view_d.php
 - Created styles for view_d.php
 - Fixed random border-rendering issues in week.php
 - Fixed Bug 1016135: Time is listed in email for untimed events
 - Fixed Bug 1026762: import handler --circular code
 - Fixed Bug 1020450: upcomming rev1.3 doesn't display layers
 - Added user-ldap patch by David Black to use $ldap_user_attr throughout script
 - Only allow word characters (a-zA-Z_0-9) in nonuser calendar ID's
 - Fixing up styles in views
 - Fixed bug 1048157: user select in managing views
 - Fixing login.php so it's both xHTML 1.0T valid, and properly handles
 translations
 - Fixed Bug 1050786: Mail fails if not "\r\n" in extra headers
 - Fixed Bug 1052000: Error in Day view for several users
 - Fixed Bug 1050624: upcoming.php doesn't work when requiring public access
 - Applying patch #1055122: making custom colors update on change
 - Fixed bug 1044374: random issues with Bulgarian translation file
 - Implemented minicalendar function
 - Consolidated styles
 - Added 'Back' links on pages like groups_edit.php
 - Fixed some php for styling headers & cells in selected views
 - Added border to colors admin section
 - Added img.help class for help images
 - Added docs to styles.php (will eventually end up in a styles
 documentation, of some sort)
 - Continued making code easier to read post-rendering
 - Removing blank lines at the end of js files
 - Updating functions.php to partially implement new styling system for
 viewt.php
 - Updating styles.php with more comments (encapsulated in php tags so
 they're stripped in processing) & removing old classes
 - Removing blanks lines at the end of js.php & site_extras.php
 - Updating admin docs with more efficient CSS & HTML
 - Converting year.php to new style system & adding comments for new minicals
 - Converting viewt.php over to new style system & fixing a couple odd
 rendering issues
 - Converting day.php over to new style system (particularly the header)
 - Making code in activity log easier to read both before & after rendering
 - Disallow includes from being called directly
 - Fixed several security issues reported by Joxean Koret 
 - Added "Admin" links to return user to adminhome.php from admin pages
 - Improved iCal import handling of folded lines (data that spreads
 over more than one line of text)
 - Reapplied patch 1044285: today & weekend classes got reversed
 - Changed '>' character to be '&raquo;'
 - Added 'bullet' class for event bullets being styled in styles.php
 - Changed background color for date links to a border
 - Moved help button to new icon in-line with the header
 - Added unique id to body tag for new style system
 - Fixed funky rendering of new trailer in Opera & Safari
 - Added .printer class to format printer-friendly link
 - Converted headers for most pages to use divs & new styling rather than
 tables
 - Added line breaks to code for easier reading post-rendering
 - Reorganized CSS in styles.php & eliminated duplicate code
 - Cleaned up & updated code for week.php, month.php, and most of the views to
 use new styling system
 - Added title attributes to links
 - Recommitted corrupted images so Windows users could use CVS
 - Patch 1040376: Added code to style cells for today & for the day being viewed
 - Patch 1019183: Removed tables from trailer & added necessary styles
 - Patch 1041179: Added code for today, weekends & days that have events to year.php
 - Patch 1044285: Cell for today doesn't get colored on weekends (month.php)
 - Fixed Bug 1030575: extra tag
 - Fixed Bug 1016668: Changing table cell background for current day modifies events background too
 - Fixed Bug 1031253: Can't add events for non-standard usernames
 - Fixed issue: Cell for today doesn't get colored on weekends (ref patch 1044285)
 - Fixed Bug 1025547: Exporting data - change vcal to ical
 - Patch 1021530: Fixed purge with "all" selected
 - SQL Query enhancement for function read_repeated_events to speed up processing
 - Fixed Bug 1017097: Can't Delete/Edit First Layer
 - Fixed Bug 1007496: Repeat Type off-by-one in Event Details
 - Fixed bug: iCal import would fail if the file included section with
 timezone info in it.
 - Patch 1002156: improved html for event popups
 - Added javascript to admin page to remove options that are not relavant
 (such as all the options for public access when public access is disabled)
 - Added login icon to login page
 - Added system setting for making public access selected as a participant
 by default for new events.
 - Added patch 1006000: added time monthbar view
 - Fixed bug 1004162: user color preferences remain active after the
 admin turns "allow user color customizations" off.
 - Updated week/day/month view to not include "target" in meta-refresh
 since it will not xhtml validate.
 - Fixed bug: iCal for multiday events was adding extra day at end
 - Updated German translation
Verion 0.9.44 (02 Aug 2004)
 - Fixed bug 1001054: deleting user was not deleting from webcal_asst table
 - Fixed bug 989443: http login does not work with http on newer PHP version
 - Added patch 1001078: xhtml error in week.php
 - Added patch 1000911: no CR in site_extras field when displayed
 - Added patch 1000220: removed font tag from trailer.php
 - Fixed bug in repeating event conflict checking when using "month by day"
 - Added upcoming.php page that can be used as an iframe in non-WebCalendar
 pages to present a list of upcoming events.
 - Fixed bug 960897: Could not modify user's email address if no last
 name was set
 - Fixed bug 980215: GLobal var $STARTVIEW was not declared global.
 - Fixed bug: do_redirect() calls should not have the '&' escaped into '&amp;'
 - Added patch 984544: fix ics url for public access calendar in preferences
 - Added "Today" link in trailer
 - Fixed bug 826651: Modified report of public cal. will stored under admin-user
 - Added "Copy event" option when viewing an event. This fills in the
 edit_entry.php form with details from the event you want to copy.
 - Fixed some of the "undefined variable" errors that you get when
 global variables is turned off in php.ini.
 - Fixed bug: If user creates a report that does not include themself,
 the user will be unable to edit/delete the report.
 - Added patch 975787: allow automatic inclusion of public access events
 - Added patch 980287: added mysqli support to php-dbi.php
 - Fixed bug 966948: single quotes not working in passwords if magic
 quotes is on.
 - Fixed bug 950185: remove spaces between multiple addresses in mailto URL
 for view entry page
 - Fixed bug 960793: purge (Delete events) only worked with MySQL.
 - Fixed bug 949287: Finnish was missing from config.php.
 - Patch 972689: use preferences for example month date format in pref.php
 - Patch 975785: admin.php was not showing language setting properly
 - Patch 975554: event end time as an option (rather than just duration)
 - Patch 972695: in edit_entry.php, use preferences to determine
 if repeat info starts on sun/mon
 - Patch 972602: Missing translation in pref.php for language
 - Patch 972687: Fixed untranslated text in purge.php
 - Added patch 972688: attempt to translate language names ("English")
 into other languages. Updated config.php to have comments for
 perl language tools (update_translation.pl).
 - Changed popup color palette to web safe colors 
 - Fixed bug 885181: If a user adds an event to a nonuser calendar,
 the admin of that nonuser admin calendar must be able to approve
 the event (if approvals are required).
 - Allow admin users to import events into other user's calendars.
 - Patch 931248: Mishandled single quotes in event name/description when
 overriding a conflict.
 - Fixed bug 929977: site_extras not showing up in event popups when enabled
 - Updated purge.php to not use '<?' and always use '<?php' instead.
 - Added support for repeating events in iCal import
 - Fixed bug 923129: Used "unnamed view" for views without a name
 so user can edit/delete the view.
 - Updated README.html to not assume user has downloaded user manual.
 Instead link to the download area on SourceForge.
 - Fixed bug 903285: PHP balise problem <? ?>
 (fixed for view_d.php, didn't check all files)
 - Fixed bug 850719: repeating whole day event has only on the
 - Improved sizing of event popups on MSIE/Mozilla
 - Fixed export URL so users should now be prompted to save with
 correct filename.
 - Added delete link on list of unapproved events, making it easier to
 delete bogus events.
 - For external users, use email address as fullname if only an email address
 was given.
 - Fixed bug 81255: when site extras are displayed in popups, reminders
 were not handled properly. (Yes and No were printed in the wrong place).
 - Fixed bug 872036: Allow '-' in username
 - Fixed bug 892081: Don't allow users to use work hours with end hour
 before start hour (in admin and pref).
 - Fixed bug 858560: Allow adding events more than four years in the future.
 - Fixed bug: Do not list Public Access in assistant_edit.php.
 - Added back "Assistants" link in trailer that was accidentally removed.
 - Fixed bug 914537: Error when user rejects an event.
 - Fixed bug 920796: printer friendly versions of Views were always showing
 the current date
 - Fixed bug 921557: warnings about invalid parameter for localtime().
 - Fixed bug 919038: category selecting was not working when viewing
 another user's calendar.
 - Don't list "Public Access" on list of users for admin to edit.
 - Fixed bug: ${date} was not being handled properly in report templates.
 - Fixed bug 862177: invalid '?' in URL
 - Fixed bug: custom script/stylesheet was not being included on login page
 - Added Bulgarian translation
 - Updated Dutch translation
 - Updated Hungarian translation
 - Updated Japanese translation
 - Updated German translation
 - Updated Norwegian translation
 - Updated Portuguese_BR translation
 - Updated Swedish translation
Verion 0.9.43 (10 Mar 2004)
 - Added iCal import
 - Fixed non-translated text in purge.php
 - Removed "Admin" menu from trailer and replaced with a new admin page
 (adminhome.php) that lists all admin functions.
 - Updated documentation in docs directory.
 - In week "view", table columns had wrong width setting
 - In year view, show days with events in bold. Must enable new
 setting in System Settings since this is CPU-intensive.
 - Fixed bug 877797: edit_user.php would show form for changing password
 even if user.php was configured to not allow changing of passwords.
 - Allow users to enter HTML for the event description. Includes
 addition to System Settings to enable this feature. It is not
 enabled by default.
 - Patch 853298: allow event description to appear in day view for
 printer-friendly (enabled by new system setting)
 - Added ability to use custom script, header and trailer from
 System Settings page
 - Fixed bug 826653,825315: could not add events as public user event when
 system settings were configured to allow it
 - Show date/time of event in email notification for deleted event
 - Fixed bug 847246: week issue? (has been fixed in CVS)
 - Fixed bug 848302: \r still missing from publish.php
 - Fixed bug 848307: export_alarm_ical is called without description argument
 - Fixed bug 842402: group select offset wrong when nonusers listed at top
 - Fixed bug 826908: Dateselect didn't work ... no matter which browser is used
 - Fixed bug 788873: reminders not working for external users
 - Fixed bug 794749: HTTP_ACCEPT_LANUAGE not found if globals are not on.
 - Fixed bug 820854: missing CR in publish.php (violates iCal)
 - Fixed bug 801850: Don't allow adding of events via public calendar
 if user enters URL by hand.
 - Modified to use md5 hashes for passwords in webcal_user rather than
 storing the passwords as plain text. (Requires updating database
 and running conversion script. See UPGRADING.html.)
 - Patch 795371: fix for all day events in publish.php
 - Fixed bug 512114: Daylight saving time + repeating events
 - Fixed bug 669314: Daylight Savings Time Bug in 0.9.40
 - Security fix: improved session cookie to associate the cookie with
 remote address and local server name to make hijacking a session
 cookie much harder.
 - Security fix: added new getValue() function that will error check formats
 of variables from users (HTTP GET/POST).
 - Fixed bug 769755: Saturday events not showing in week view (negative offset)
 - Check for magic_quotes_gpc. If not enabled, fatal exit and tell user
 to modify php.ini.
 - Fixed bug: add icon appeared in printer friendly view pages (view_m.php...)
 - Fixed bug 792731: NIS login failure
 - Fixed bug 609900: wrong week number
 - Fixed bug 761793: invalid weeknumber
 - Fixed bug 607788: Number of week
 - Week Number now calculated using ISO 8601 specifications
 - Fixed bug 787788: Can't enter event beginning st midnight
 - Fixed bug 783487: SQL error on saving existing report
 - Fixed bug 760236: Timezone Offset is buggy in edit_entry_handler.php
 - Fixed bug 669434: time zone offset with week_ssi.php problem
 - Fixed bug 686288: Time Zone corrections
 - Fixed bug: TZ_OFFSET was not being used when setting $today, $thisdate, etc
 - Fixed bug: was not saving reports as global as requested
 - Fixed bug 765229: Export a repeating event in VCS
 - Added repeating info and alarm info to vcal export (works in Palm Desk.)
 - Fixed bug 779668: Event colors on nonuser admin page
 - Allow preferences to be set for nonuser cals (only nonuser admin will see)
 - Fixed bug 777524: Fixed preference issues with language. Also
 fixed translation of "Public Access" into other languages.
 - When editing an event and changing the category, allow admin users to
 also change the category saved for the public user.
 - Fixed bug 772197: Oracle insert error for new reports
 - Fixed bug: printer-friendly link on report page lost user and
 offset info.
 - Updated palm & vcal import tools to support new repeat type (monthlyByDayR)
 - Updated Finnish translation
 - Updated Danish translation
 - Updated French translation
 - Updated Norwegian translation
 - Updated German translation
 - Updated Dutch translation
 - Updated Chinese-GB2312 translation
 - Updated Spansih translation
 - Added Basque translation
Verion 0.9.42 (21 Jul 2003)
 - Added admin options for nonuser calendars
 - Fixed bug 760236: Timezone Offset is buggy in edit_entry_handler.php
 - Added support for repeating events by weekday from end of month
 (as in Memorial Day, which is last Monday in May).
 - Fixed bug in repeating events by weekday. Was incorrectly placing
 repeating events on wrong week if weekday in question is not
 contained in first week of month. (Thanksgiving 2003, 4th Thursday,
 was showing up on Nov 20, not Nov 27.)
 - Modified view_entry.php to display better repeating info for
 monthlyByDay.
 - Added new publishing support. Users can subscribe using the Calendar
 client from Mozilla or from Apple's iCal. The URL would be
 http://your-calendar-url-here/publish.php/username.ics
 where 'username' would be the login of the calendar to subscribe to.
 - Added new custom report feature (requires two new database tables, see
 UPGRADING.html for details)
 - Added previous link to Activity Log page
 - Added patch 618254: new import function (vCal and Palm)
 - Added patch 759643: Added new view type "Month (on same calendar)"
 that displays all users' events on the same month view rather than
 separate table columns for each user.
 - Fixed bug: In tables-postgres.sql, table webcal_entry column cal_ext_for_id
 was NOT NULL when it should have been NULL.
 - Fixed bug 759231: URLs where not being converted to HTML links in
 event description.
 - Fixed bug 750044: add charset specification to translations which
 will be sent as a meta tag for each page (if defined)
 - Added patch 654625: Added daily as an option for custom views
 - Fixed bug 756177, 644299: public access got "+" icon in month view
 when viewing non-user calendar in month view.
 - Fixed some of the undefined variable warnings
 - Fixed bug 755709: parse error in search_handler.php
 - Added Holo (Taiwanese) translation
Verion 0.9.41 (16 Jun 2003)
 - Fixed bug 755178: "Public User" not being translated
 - Fixed bug 652871: Don't display assistant link in trailer if read-only
 - Fixed bug 680626: Fix attempt too insert duplicate entries in the
 database.
 - Fixed bug 715823: email notification on repeating events was using
 original event date rather than date for notification
 - Fixed bug 727616: conflict not working on repeating events
 - Fixed bug 650045: add missing '/' is server URL
 - Fixed bug 664641: not using $login_url in connect.php
 - Fixed bug 677677: year.php used "?" rather than "?php" after "<"
 - Fixed bug 705756: conflicts page not showing user name
 - Fixed bug 732729: public access link on login.php ignores preference
 for default view
 - Fixed bugs 753159, 684230: bug in site extras in edit_entry.php -
 was using $i for inner and outer loop.
 - Fixed bug 753107: Not handling rejected or deleted events properly
 - Fixed bug 739309: "All Day Event" not saved properly
 - Altered webcal_user_pref and webcal_config tables to allow
 values of 100 chars instead of 50.
 - Fixed bug 732887: extra CR chars in external users
 - Fixed bug 736411: Array elements disappear if using + to concat
 - Added patch 673899: Viewing rights set wrong for view_entry.php
 - Added patch 736202: Improved iCalendar export
 - Fixed bug 732885: Bad SQL in send_reminders.php
 - Fixed bug 739010: error creating postgres tables
 - Fixed bug 740983: in admin.php, should be "false" not "$false"
 - Added patch 710867: Allow postgresql connections through unix sockets
 - Added patch 707382: Fix for Oracle - don't use 'as' in SQL.
 - Fixed description to display https links as links.
 - Added patch 690347: CSV export for pilot-datebook
 - Added patch 656318: when adding new user, passwords are not compared
 to determine if they match.
 - Added a config option for persistent connections.
 - Fixed bug 727317: Used html_to_8bits(), not html_to_8bits().
 - Fixed bug 727315: Bad SQL in send_reminders.php
 - Fixed bug 704918: functionality (logic) to admin the boss
 - Fixed bug 705871: Unnecessary rows in webcal_site_extras
 - Fixed bug 703563: catagory "None" not translated if using another language
 - Added "timebar" view that shows users hours in a timebar.
 - Fixed timezone bug 686829: displays pm instead of am for midnight events
 - Fixed timezone bug 686789: TimeZone Error when servertime is midnight
 - Fixed timezone bug 648692: Problem with Timezone Offset
 - Fixed timezone bug 688208: Date wrong in edit & view entry for TZ offsets
 - Fixed timezone bug in function read_events for a negative TZ_OFFSET
 - Fixed timezone bug in function get_entries for a negative TZ_OFFSET
 causing event to displaying on the wrong day.
 - Fixed bug 649681: Wrong date on event detail page
 - Added the ability to create 'nonuser' calendars, such as a corporate
 calendar, and assign the calendar administrator.
 - Removed html headers and common include calls from all files. All files
 now include init.php and print the header by calling print_header. As a
 result of this cosmetic change, javascript has been moved out of the
 files and into its own file. The file has the same name and is located
 in includes/js/ directory.
 - Updated all translation files to add sections for includes/js/ files.
 - Fixed bug where My Calendar linked to 80/443. There were duplicate
 bugs reported for this: 657172, 638642, 614080, 646225
 - Fixed bug 680793: failure descrip. and date in emails for rejected events
 - Fixed bug 677683: day.php (? to ?php)
 - Fixed bug 647180: user_get_boss_list not LDAP aware
 - Fixed bug 575598: LDAP get_admins() group case sensitive
 - Fixed bug 575600: LDAP stripdn() is destructive
 - LDAP userlist is now sorted using ldap_sort() if PHP version is >= 4.2
 - When adding a new event for the boss, the default participant is now
 the boss, not the assistant
 - When saving the new event for the boss, the boss calendar should be
 displayed, not the assistant's one
 - Assistants can now reject events for a boss
 - Added pref option for a boss to be notified by email when an assistant
 adds/edits/deletes an event.
 - Added pref option for a boss to allow assistant to approve events
 - Added db close call on all redirects (was missing)
 - Fixed bug 651709: Javascript error in login.php
 - Removed apostrophes from C-style comments from tables-mysql.sql
 since MySQL seems to barf on these.
 - Patch: 623394: Updated Italian translation
 - Updated Italian translation.
 - Updated Norwegian translation.
 - Updated Dutch translation
 - Updated German translation.
 - Added Estonian translation.
Version 0.9.40 (30 Nov 2002)
 - Added support for all-day events that will prevent any events from
 being added to that day (good for out-of-the-office/vacation).
 - Added ability to limit the number of timed events (appointments)
 a single user can have on one day. This feature can be turned
 on and the limit set in the admin system settings.
 - The ability to override an event conflict (from either a scheduling
 conflict or exceeding max number of events per day) is now
 configurable in the admin system settings.
 - Added support for external participants. If an email address is
 provided with the external user name, they can receive notifications
 and reminders. There are three new admin settings for this, one
 that enables external users, one that allows notifications for them,
 and one that allows email reminders for them.
 - Added system settings option that will allow new public events to
 not require any approval. (Previously, this always required an
 admin user's approval.)
 - Fixed security bug where public access users could add "&user=craig"
 onto the URL to view calendars they weren't supposed to get to.
 - Added support for selection lists in site extras. This can be used
 to provide a list of possible locations, etc.
 - Fixed bug: Despite setting "public user can view other users' calendars'
 to yes, still could not do this.
 - Added sql2html.pl tool for providing documentation about the database
 tables. See README in the docs directory.
 - Added Welsh language translation
 - Added call to dbi_close() to pages that do printer-friendly versions
 (which do not include trailer.php, where to normal dbi_close() is.)
 - Added boss/assistant code that simplifies managing the calendar of
 another user.
 - Changed "ORDER BY UPPER(cal_name)" to "ORDER BY cal_name" in groups.php
 since older versions of MySQL do not like this.
 - Fixed bug 637318: Email all on participants on view_entry.php
 was not placing not including a space after the comma (which
 certain mail apps require.)
 - Fixed bug 616143: removed irrelevant line of code causing
 errors in week.php
 - Fixed bug 614273: unable to delete global categories
 - Added timezone offset support.
 - When editing system preferences for public access, use system settings
 for default values in pref.php.
 - Updated Portuguese_BR translation
 - Updated Dutch translation
 - Fixed bug 606332: '+' icons appeared in printer-friendly version of week
 view and day view.
 - Updated Spanish translation
 - Fixed bug 491366: If event goes past midnight, don't display 25:00.
 - Fixed bug 601006: Missing quote in URL notification for rejected event.
 - Fixed bug 597815: After setting preferences for the public user, each
 page had a SQL error at the bottom due to an incorrect entry being added
 to the webcal_user_pref table.
 - Added ability of an admin user to configure layers for public access user.
 - Fixed bug 595976, 583269: error generated in SQL when layers enabled
 - Updated FAQ.html with simpler instructions for configuring public access
 and http-based authentication.
 - Fixed bug: in day.php, events displayed at hour_arr[N] instead of
 the actual event name.
 - Updated Dutch translation
 - Fixed security bug: Don't allow users to put "login=XXX" in the URL
 to read someone else's calendar.
 - Use is_array test on categories to avoid error messsage.
 - Fixed bug: removed call by reference in php-dbi.php.
 - Fixed bug: Event description popup were not displayed in Netscape 4 if
 the event appeared near the bottom of the page.
 - Fixed bug 599323: categories were not being saved properly.
 - Fixed bug 601013: in week.php, leftarrow.gif had syntax error for border
 setting.
 - Added ability to set default for sending reminders to be yes when adding
 a new event.
 - Fixed bug 598947: background colors for today in week view were wrong.
 - Fixed bug 586436: duplicate table in tables-postgres.sql.
 - Updated German translation
 - Updated tables-db2.sql (was out-of-date).
 - Added + icon for adding new events on each hour for week and day views.
 - Fixed bug 598765: Fixed default date setting.
Version 0.9.39 (21 Aug 2002)
 - Fixed bug 597815: Fixed autoset of 'server_url' config setting to
 work when admin.php isn't the first page accessed.
 - Fixed bug 586525: Don't allow users to access views when view other
 users is set to no in admin.
 - Fixed bug 596616: date_to_string was corrupting certain month names
 in other languages.
 - Fixed bug 587795: Could not edit a layer with less than two users
 in the calendar.
 - Changed login page so that "Remember login" is not selected by default.
 - Fixed bug: Was not defaulting login name to last person to login.
 - Fixed bug: Events with no time on weekends where not being displayed
 with the weekend background color in the week view.
 - Include a category of "None" when editing an event.
 - Fixed bug 587909: Don't display 12pm for events with no time in
 notifications.
 - Fixed bug 585939: Don't allow empty view names or group names.
 - Fixed bug: Some users encounter an error when logging in because
 the old session cookie (that contained no path info) was not
 being deleted properly.
 - Fixed bug: send_reminders.php was not checking single user status
 properly.
 - Fixed bug: Error in mailto URL in view_entry.php.
 - Fixed bug: Variable $i was being used for both inner and outer for
 loop in del_entry.php.
 - Fixed bug: When adding/editing an event, if you put a leading '0'
 on the start time (like 09), it always warns you that the event
 starts before your working hours (even if it isn't true).
 - Fixed bug 584826: Fixed custom views (week and month) to display
 weekends in different colors.
 - Fixed bug 583842: categories should not be editable when readonly.
 categories were not showing up when readonly
 - Fixed bug 582950: If user has "none" (browser-defined) language
 set as preference, then send_reminders.php was failing to find
 a language translation.
 - Fixed to work when register_globals is set to off.
 - Fixed two syntax errors in user-ldap.php.
 - Fixed HTTP redirect/cookie workaround for MS servers.
 - Added instructions for setting up user authentication (web, http,
 ldap, nis) in INSTALL.html.
 - Added date format setting in preferences.
 - Preferences page now redirects to itself after save rather than
 going back to the calendar.
 - Added sample month view in preferences page to test color settings.
 - Added time interval selection for week view and day allowing
 the time blocks to be 1 hour, 30 mins, 20 mins or 10 mins.
 - Added fallback value for $STARTVIEW in index.php Users can get
 redirected to "/.php" if they upgrade without inserting all
 the values into the webcal_config table.
 - Fixed week display to show weekend colors differently.
 - Added link in preferences page for admin users to allow them to
 modify the preferences for the public access user.
 - Fixed words not being translated ("Private", "Next", "Previous", and
 lots of ALT image tags.)
 - Fixed bug 582314: Fixed improper usage of strstr(), mostly in
 functions.php.
 - Fixed bug 582351: Don't export deleted events.
 - Modified all the perl translation tools to accept just the name of
 the translation (like "French" instead of the full path to the file
 like "../translations/French.txt").
 - Updated Chinese-GB2312 translation.
 - Updated German translation.
 - Updated French translation.
Version 0.9.38 (12 Jul 2002)
 - Added event category support (code from Jeff Hoover - thanks).
 Categories can be either user-specific or global (if added by
 admin user).
 - Fixed bug 577885: was displaying wrong user's events in week/month
 views when more than 6 users per view.
 - Fixed bug 574156: conflict checking was not working at all.
 - Fixed bug 573704: send_reminders.php was missing argument to
 activity_log() and $LOG_REMINDER was not declared a global variable.
 - Created tools/translation_summary.pl reporting tool. Creates a
 summary report of how many phrases have not been translated in each
 translation file.
 - Fixed a typo and updated comments in site_extras.php.
 - Added auto-refresh option (configurable in user preferences and
 in admin system settings) for day, week and month view as well as
 list unapproved.
 - Fixed bug 575597: Bug in user_is_admin for LDAP when no admin users.
 - Fixed bug 575587: Set mime type to "text/calendar" for ical export.
 - Fixed bug: If viewing another user's event from a link from the
 search results page, you would get "not authorized" error even
 if the event status was public.
 - Fixed bug 575166: Don't allow search results to include an event
 from another user if it is a private event.
 - Fixed bug 565931: Don't allow week_ssi.php to access other users'
 private events by specifying "user=XXX" in the URL.
 - Fixed bug: On some unix systems, calling mktime() using 2AM can
 cause problems. Changed all mktime() calls to use 3AM instead.
 - Fixed bug: Printer-friendly pages for Views (month and week) was
 always displaying current day's month. Additionally changed link
 for views in trailer to go to the date currently being viewed
 when applicable rather than starting back at the current date.
 - Fixed bug: Application name being set in System Settings was not
 being used in notification and reminder emails.
 - LDAP improvement in performance. Cache results of get_admin() so
 we're not asking LDAP server multiple times who the admin users are.
 - Performance improvement in times_overlap() for conflict checking.
 - Fixed some missing commas in tables-ibase.sql
 - Fixed bug: "Reminder" was not in translations and was not being
 picked up by check_translation.pl.
 - Fixed bug: "Delete" button in edit view was not being translated.
 - Fixed bug: "Delete" button in edit group was not being translated.
 - Fixed bug: "Public Access" was not being translated.
 - Added layers and system settings to help index.
 - Added configuration/preference for displaying weekends in week view.
 - Added configuration/preference for color of weekends in month view.
 - Added additional font and color settings in style sheet that should
 match settings in preferences. Also added font settings in style
 sheet so that Japanese translation could specify its own font.
 (This will affect the font settings for most users.)
 - Changed size of date selection popup window (made it bigger).
 - Added link to help index in trailer for all pages.
 - Added font settings to both admin system settings and user preferences.
 - Better error handling when saving an event.
 - Updated all translation files to group translations by page and
 including a comment for any missing translations.
 - Replaced tools/pagify_translation.pl with tools/update_translation.pl.
 This new tool will mark any missing translations in the the
 translation file with a comment indicating that the translation is
 missing.
 - Updated French translation.
 - Updated German translation.
 - Updated Norwegian translation.
 - Added Japanese translation.
 - Added Simplified Chinese translation (and renamed Big5 translation
 to Tradition Chinese based on some web research...)
Version 0.9.37 (24 Jun 2002)
 - Added support for overriding or deleting single events in a
 repeating event. New links at the bottom of the view event page
 allow you to delete repeating event for just one day, delete
 for all days, edit for just one day, edit for all days. After
 adding an exception event, if the original repeating event is deleted,
 the exception event will also be deleted.
 - When deleting an event, just set the status in webcal_entry_user to
 'D' rather than deleting all the information from the database.
 So, users will still be able to view deleted events.
 - When viewing an event, display the status (right under description)
 if the status is anything but approved. (So, it will show up if
 either Waiting on approval, Rejected, or Deleted.)
 - Converted README to README.html.
 - When viewing a repeating event, show the date the user selected
 to view (instead of the first date of the event) along with the
 repeating info.
 - Display view name under the date at the top of the page.
 - Fixed send_reminders.php to not send a reminder to users who
 rejected the event.
 - Modified webcal_entry_log activity log table by adding new cal_user_cal
 column. One column for user performing action, another column
 (cal_user_cal) for who's calendar it affects.
 - Updated edit event handler to make sure user has proper authority
 to update an event. (Prevent users from typing in a URL to make
 changes to an event.)
 - Added Activity Log page (accessible only by administrators) that
 shows recent activity for all events.
 - Updated French translation
 - Updated German translation
Version 0.9.36 (20 Jun 2002)
 - Fixed SQL bug in del_entry.php.
 - Added create table SQL in tables-postgres.sql and tables-oracle.sql
 for webcal_config table.
 - Added user-nis.php for NIS-based authentication
 - Reorganized the English-US.txt translation file. All text is grouped
 by the page that it appears on. Added new perl script in the tools
 directory called pagify_translation.pl that will take an existing
 translation and reorganize it in this way. Hopefully, this will make
 translations a little easier since you can now determine the context
 of the text.
 - Improved session security by including a portion of the user's
 encrypted password in the cookie.
 - Fixed Bug 568261: Fixed send_reminders.php script which had been set to
 test-mode and was not sending mail.
 - Fixed Bug 568261: $LOG_REJECT was mispelled in includes/functions.php and
 was not allowing reminders to be logged in the activity log.
 - Fixed Bug 569135: URL for event was incorrect in send_reminders.php.
 - Patch 571298: LDAP speed improvements
 - Patch 571287: When selecting another user's calendar, display users
 in a pulldown rather than listing them all in a list.
 - Updated installation instructions and changed from plain text to HTML
 INSTALL.html.
 - Fixed bug: could not delete a layer if you have layers disabled.
 - Added mailto links on view event page and "Email all participants"
 link at the bottom.
 - Added event description, date and time to emails sent on
 event rejecting and event add/update. Fixed reject_entry.php to use
 server URL set in admin system settings.
 - Send no-cache header for certain pages (week.php, month.php,
 day.php, layers.php, list_unapproved.php)
 - Converted UPGRADING notes to html UPGRADING.html.
 - Updated FAQ.html to include note about register_globals.
 - Replaced COPYING with GPL.html.
 - Updated German translation.
Version 0.9.35 (05 Jun 2002)
 - Added fancy new admin interface for setting WebCalendar settings. 
 Almost all settings previously found in config.inc are now set
 through the new admin interface.
 - Allow user to customize application title (appears in page titlebar
 and login page).
 - Added event URL to email notifications.
 - Added ability to specify main URL for WebCalendar (included in
 email reminders and notifications) from within the new admin interface.
 Default value for server location will be calculated but can be
 modified.
 - Removed "Browser-defined" as a language option for users in the
 preference settings page. Users must select a language.
 Additionally, if the user has not made a language setting and one
 can be determined from their browser settings, then the language
 setting will be saved in the database (so that it can be used when
 sending email reminders).
 - Added ability to customize the default text color (for users that
 prefer to set their background to black).
 - Added support for user views (month and week) that allow users
 to create a custom view of specific users and view their calendars
 side by side. Views are unique to each user so that if user A
 creates a view, then user B will not be able to see the view.
 - Added support for mouse-over tooltips using style sheets. Unfortunately,
 only MSIE supports this, but it's a cool feature. Currently supported
 on the admin settings, preferences, and add/edit event pages.
 - Added the long-asked-for group support. Users can belong to more than
 one group (or none). The calendar can be configured to allow users
 to access all groups and users or it can be setup so that (non-admin)
 users only see groups that they are members of and users that are in
 those groups (see config.php).
 - Added support for public access to the calendar that requires no
 login. Works with web-based login and HTTP-based login. However,
 HTTP-based authentication setup is more complicated (see FAQ).
 - Renamed all include files from .inc to .php. This will help avoid
 security holes if users don't turn off browsing in the includes
 directory.
 - Improved security of edit_user_handler.php to prevent knowledgeable
 users from typing in a URL to make user updates that cannot be made
 from the web interface.
 - Display URL of event when sending out an email notification. (Not
 yet implemented for reminders.)
 - Patch 548138: Added Interbase support
 - Fixed incorrectly displayed status of layers in main layers page
 (layers.php).
 - Fixed missing password on PostgreSQL login in php-dbi.php.
 - Some URLs in description were not being linked properly.
 - Fixed fonts in week view to be consistent size.
 - Layers now display in new color (defined in styles.php) and are
 no longer underlined.
 - If $allow_color_customization was set to false in config.php, users
 were getting an error on saving preferences.
 - Check user preferences for receiving reminders before sending one.
 - Updated send_reminders.php to be LDAP-aware. Now uses same user
 functions as rest of the system.
 - Updated send_reminders.php to check language preference for each user.
 If user has set a language preference, reminders will come in that
 language. (Language will be auto-set in the system the first time
 they access the calendar with a browser.)
 - Modified printer-friendly pages to use a single table with a visible
 border for better printing.
 - Enhanced search page to allow searching of other user's calendars
 if allowed by system settings.
 - Fixed bug 530015: allow duration hours and minutes to be more than
 two characters long.
 - Don't allow a user to create a layer using their login as the source.
 - Feature request 529453: show user's fullname rather than login in
 the popup for an event of another user showing up in a layer.
 - Modified all calls to mktime() to use 2AM instead of midnight in
 hopes of squashing all daylight-savings-related bugs.
 - Fixed bug 449084: Don't allow users to enter a time of 24:00 for an
 event (when using 24-hour time format).
 - Fixed bug 491615: Preserve new lines in description when displaying
 in event popup.
 - Added activity log for events that is available to administrators.
 Tracks event creation, update, accept, reject, notification and
 reminders.
 - Updated FAQ and converted it to HTML.
Version 0.9.34 (16 Dec 2001)
 - Patch 468897: Fix default for new calendar entries to be public (not
 confidential)
 - Patch 469755: Do not allow users to change preferences in a read-only
 setup
 - Fixed bug: layers would not work until a user turns them off and then
 back on.
 - Display users in a table on page to select other user's calendar for
 better display (if more than 20 users).
 - Patch 483782: Delete users even if they have events and delete those
 events.
 - MS IIS/PSW workaround: IIS does not allow you to send a cookie and
 a redirect in the same http header, so all redirects are handled
 using html meta tags when IIS is detected.
 Code submitted by Nick Temple <ntemple@teentriumph.org>.
 - Fixed bug 447339: In week view, events would not span enough hours
 in the display if there was another event later in that day. In
 day view, all events would display in a one hour block even if they
 were longer than an hour.
 - Added Galician translation.
 - Added Hungarian translation.
 - Updated Swedish translation.
 - Updated French translation.
Version 0.9.33 (02 Aug 01)
 - Fixed bug: the "back to my calendar" link would go to another user's
 calendar if you just viewed another user's calendar.
 - Fixed bug: was not displaying more than one event per day in the
 week view.
 - Removed all the <?php_track_vars?> from every .php file since it was
 causing problems for a lot of people.
 - Fixed bug: User who logged in to the 0.9.31 version would have a
 session cookie that would generate a "Error getting user" message.
 Now redirects them back to the login page.
 - Fixed bug: don't display access, priority and participants in email
 reminders if they've been disabled in config.inc
 - Added missing user-ldap.inc to the distribution.
 - Updated Swedish translation
Version 0.9.32 (26 July 01)
 - Fixed some of the login/session code. After examining the code, I'm
 surprised it worked at all! :-) And, it suddenly stopped working on
 my system (would not allow any logins), so it could very will have
 been the bug that prevented people from being able to login.
 - Fixed bug: Was not allowing admin users to add events to a read-only
 setup.
 - Attempted to not reference undefined variables to avoid the warnings
 generated by PHP when the warning level is set to complain about
 referencing undefined variables.
 - Fixed bug: Was not allowing selection of a user when adding/editing
 layers.
 - Fixed bug: If you set a reminder to be sent at the exact time
 of the event (0 days, hours, minutes before event), then when
 you come back to edit the event, it shows the default time before
 rather than 0.
 - Fixed bug: printer friendly version of week view was displaying
 events as links.
 - Fixed use of php_track_vars. Was using <?php php_track_vars?>.
 Proper use is just <?php_track_vars?>.
 - Fixed bug 441688: MySQL does case-insensitive searches, which allows
 a user named 'cknudsen' to login with 'CKnudsen', which causes
 problems. Now, users can only login with correct case-sensitive
 login.
 - Fixed bug: when view a non-repeating event, some of the
 text for repeating events ("every") would be displayed next
 to the event date.
 - Remember the last view (week, day or month) and return to it
 instead of returning to the preferred view. For example, if
 you were viewing March 2002, then viewed an event in that
 month, and then deleted it, you would be returned to the
 March 2002 view after the delete. (Uses cookies to do this.)
 - Fixes to php-dbi.inc for postgres and odbc issues. May break
 compatibility with early versions of PHP 3.0 and PHP 4.0
 - Updated INSTALL and FAQ files.
 - Initial LDAP support.
 - Security improvement: Use $single_user boolean rather than using
 strlen ( $single_user_login )
 - Fixed bug 438980: Oracle SQL syntax error in tables-oracle.sql
 - Fixed bug: When participant list display is disabled, events
 were not being created properly.
Version 0.9.31 (02 Jul 01)
 - Added Swedish translation.
 - Updated Dutch translation.
 - Added ability to disable some of the standard event fields (access,
 priority, participants, repeating) to simplify interface for some
 users. Set in includes/config.inc with $disable_priority_field,
 $disable_access_field, $disable_participants_field, and
 $disable_repeating_field.
 - Can now specify $allow_view_other to be false in includes/config.inc
 to prevent users from viewing other users' calendars. (Admin users
 will still be able to do this.) The combination of this and setting
 $disable_participants_field = true will give non-admin users the
 feel of a single-user calendar. (Note: Setting $allow_view_other
 to false will also disable layers since that is essentially viewing
 another user's calendar.)
 - Added $conflict_repeat_months to includes/config.inc. This defines
 how many months into the future we should check for conflicts when
 saving a repeating event. On a slow server, the default (6 months)
 may take too long.
 - Fixed bug 436330: Oracle complaining about too many open cursors.
 Added some missing dbi_free_result() calls to address this.
 - Fixed bug 436404: Error in conflict checking - was always replacing
 first event participant with event creator when checking for
 conflicts.
 - Feature request 423034: On the event view page, any URLs found
 in the description field will be turned into an HTML link for
 you. Don't enter HTML in the description, just enter the URL
 somewhere in the description.
 - Feature request 432334: Display week number in week view.
 - Updated French translation to use HTML escapes for non-standard
 characters.
 - Patch 435431 from Franz Sedlmaier:
 Display repeating event information on event view page.
 - Patch 435403 from Franz Sedlmaier:
 When a user edits an event, save the existing status (accepted,
 rejected) of each user rather than resetting it back to
 pending. Don't send users notifications unless the date/time changed.
 - Patch 435396 from Franz Sedlmaier for bug 435390:
 Notification for rejecting events was not working. Don't send
 the notification to other users who rejected the event.
 - Patch 435387 from Franz Sedlmaier for bug 435386:
 Fix HTML errors in preferences page. Fix error that caused
 Oracle to complain about NULL values.
 - Patch 435383 from Franz Sedlmaier for bug 435379:
 Notification for deleting events was not working. Don't send
 the notification to the person deleting the event.
 - Patch 435367 from Franz Sedlmaier:
 Allow user to override warning about conflicting events and save
 event anyway.
 - Fixed bug 214280: sometimes events would display shifted one day to
 right on week view.
 - Fixed bug 212550: unable to display short month name for May in
 languages where short name and long name are different.
 - Fixed bug 215549: if calendar is read-only, don't show new image,
 and don't allow users to add events.
 - Fixed bug 214381: don't try and use translate() in http header
 for sending http authorization request if translations have not
 yet been loaded.
 - Don't allow user to change password if using http authorization.
 - Added back selectDate javascript function that was mistakenly
 removed from edit_entry.php.
Version 0.9.30 (08 Jun 01)
 - Generate a fatal error when MySQL returns an error instead of
 ignoring it.
 - Fixed bug 420352: when viewing a repeating event for a date other
 than its first date, it was always showing the first date.
 - Fixed bug 430290: non-admin users could not update their name
 or password.
 - Fixed bug 430347: displaying duplicates when using ODBC.
 - Fixed bug: Was not displaying the correct user name in month, week
 and year view when viewing another user's calendar.
 - Fixed bug: send_reminders.php was dying because of SQL error
 on Postgres.
 - Fixed bug: conflict checking was not working properly for repeating
 events when future dates were in a different daylight savings mode.
Version 0.9.29 (05 Jun 01)
 - Fixed bug: When editing an event, the event date is set to the
 current date rather than the event's date.
 - Fixed bug: Adding missing argument to user_load_variables() in
 login.php that was preventing some people from being able to login.
Version 0.9.28 (01 Jun 01)
 - Moved all the references to the webcal_user table to be in the
 new includes/user.inc file. This BREAKS the NIS user authentication,
 but it should make adding LDAP (or any other user table) support
 much simpler.
 - Added preference settings for receiving email. Users can now
 decide whether they want to receive email for event reminders,
 new events, updated events, deleted events, and rejected events.
 - Fixed bug 429264: The $is_admin variable was not being set properly,
 so no users were able to access admin functions.
 - Fixed bug: Was displaying unapproved events when user set preferences
 to not display them (in day, week and month views).
 - Fixed bug 231236: event popup info was not displaying on the list
 unapproved events page.
 - Fixed bug 428365 : SQL syntax error in getting events for other people
 for layers.
 - Fixed bug 429269, 428716: Edit event page would get JavaScript
 error on save if using 24-hour mode.
 - Fixed bug: code to send email reminder was commented out
 - Fixed bug: was displaying event duration incorrectly in email
 reminders.
 - Fixed bug 429271: error message on missing argument to my_array_slice().
 - Security fixes
 - Updated translations: French
Version 0.9.27 (20 May 01)
 - Added support for customizing event fields. This allows each
 site to add textual fields, dates, URLs, etc. without having
 to customize their database or make code changes.
 All customization takes place in includes/site_extras.inc.
 These changes include two new database tables that must
 be created. See UPGRADING.
 - Added support for email reminders. This is handled by
 the custom field events (see includes/site_extras.inc).
 Requires cron or cron-like tool.
 - Support W3C standards for use with the event popup windows
 which should work with Mozilla, Netscape 6.X and MSIE 5.X.
 Code submitted by Benoit Maisonny.
 - Restored support for PHP3 that was broken with the addition of
 the call to array_splice (a PHP4-only function). There is
 now a PHP3-compatible implementation.
 - Patch 403822 from David Guthrie:
 - improve checking for conflicts to include repeating events
 - allow 15:00 am to be recognized as 3:00 pm
 - Patch 406663: improve handling of new lines when viewing an
 event
 - Fixed tables-oracle.sql to use /* ... */ style comments.
 Patch 403744 from Guillaume Laurent.
 - Added recognition of new language settings (like de-ch, fr-ch,
 and it-ch) which are Swiss settings. From Patch 403816.
 - Added patch 407090: Fixed bug: If only one user in the database
 and setup as multi-user, user selection was not showing up in
 edit_entry.php
 - Fixed bug: confirmation of entries outside preferred work hours
 was not working properly
 - Fixed bug: "Yes" and "No" on layers.php was not being translated
 - Fixed bug 212055: could not edit or delete events you posted to
 another user's calendar
 - Fixed bug 412224: link to printer friendly when viewing another user's
 monthly calendar did not display selected user's calendar
 - Fixed bug: When an admin is deleting an event on another user's
 calendar, it will now keep you viewing that user's calendar
 after the delete.
 - Allow disabling of color preferences by users
 - Added includes/index.html to prevent users from getting a
 directory listing of includes if the sysadmin did not setup
 the site to prevent accessing .inc file.
 - Added Norwegian translation
 - Added Turkish translation
 - Added Chinese-Big5 translation
 - Updated Danish translation
 - Updated German translation
Version 0.9.26 (05 January 01)
 - Added Portuguese/Brazil translation
 - Add ability to add event to your own calendar when viewing an
 event on another user's calendar
 - Only the event creator and the admin can completely delete an
 event. Others can only delete it off their own calendar.
 - Ask a for confirmation when the user enters an event which
 starts before the user's preferred work hours.
 - Fixed bug 119884: repeating events of "month by day" would
 display in the wrong week
 - Fixed bug 119537: when display unapproved is set to no, events do not
 show up in month view
 - Fixed bug 123515: midnight shows up as 12pm
 - Fixed bug: error on deleting an event because translate.inc was
 not included
 - Fixed bug: dups for layers were showing up in all views
Version 0.9.25 (18 December 00)
 - Added Russian translation
 - Updated Dutch translation
 - Updated French translation
 - Updated Portuguese translation
 - Patch 102662 from warf:
 Added Polish translation
 - Patch 102488 from ruibarreiros:
 Send am email to all participants when an entry is deleted
 - Patch 102487 from ruibarreiros:
 Send am email to all participants when an entry is rejected
 - Patch 102486 from ruibarreiros with some additions:
 Not displaying correctly the layer status on layers.php
 - Patch 102212 from lord@crocodile.org:
 Fixes IE5 compatibility problem with repeating events
 - Patch 102032 from m.crosby@msdw.com:
 Fixed bug: Entries aren't properly added to calendar when in multi user 
 mode with only one user
 - Patch 101698 from Jonathan Mark <jhmark@xenops.com>:
 - edit_entry_handler.php accepts an "allow_conflicts" flag which
 allows conflicting events to be created. This variable is
 configured globally in config.inc. The Palm conduit can turn it
 on when sending events to WebCalendar (the Palm datebook allows
 events with conflicting times).
 - Added iCal as a supported format on the export page. This is
 not quite complete because it doesn't support recurrence yet.
 Also added a checkbox for exporting all the user's events
 regardless of date.
 - php-dbi.inc: added some HTML comments surrounding error messages,
 to allow them to be parsed out by a script or Palm conduit.
 - Patch 101503 from Jonathan Mark <jhmark@xenops.com>:
 - Fixed bugs 114218, 116562, 116301: removed use of non-portable queries.
 - Consolidated some near-duplicate code in the process.
 - Speeds up queries when using layers considerably.
 - Fixed bug 119484: errors in popups when listing unapproved events
Version 0.9.24 (16 October 00)
 - Fixed bug: logins do not work sometimes when first setting up
 the app. (Removed the use of $HTTP_COOKIE_VARS array.)
 - Fixed bug: syntax error in del_entry.php
 - Changed durations to be specified as hours and minutes when adding
 or editing an event.
 - Added event owner in event popup info when viewing someone else's
 event via layers.
 - Added ability to quickly disable and enable layers via link on the
 bottom of all pages.
Version 0.9.23 (20 September 00)
 - Added support for using the browser-specified language (specified
 in your browser's preferences). The default language is now set
 to use this.
 - Added support for read-only calendar access which can be used to
 create publicly accessible calendars.
 - Added ability to authenticate users via NIS
 - Cleaned up a few HTML errors
 - Updated English translation file to include text for layers (since
 new translations are usually started with this file)
 - Added Portuguese translation file missing from version 0.9.22
 - Added Icelandic translation
Version 0.9.22 (17 August 00)
 - Added support for "layers" that allow you to overlay another user's
 calendar onto your calendar. (See UPGRADING for upgrading instructions).
 - Fixed bug: "Time", "Description" were not being translated in the
 event popup windows
 - Added Portuguese translation
Version 0.9.21 (31 July 00)
 - Fixed bug: JavaScript bug in datesel.php caused date selection popup
 window to not work
 - Fixed bug: week_ssi.php was broken
 - Fixed bug: "Sun" did not show up in the table header of the week view
 when week start is set to Monday
 - Update Czech translation
Version 0.9.20 (30 July 00)
 - Added spacer.gif back to the distribution (required by colors.php)
 - Fixed bug: typo in SQL prevented repeated events from being read
 from the database
 - The last user can be remembered when returning to the login page,
 so that the login name is filled in and the correct colors and
 language are used.
 - Changed all the abbreviated weekdays to use three letters ("Sun",
 "Mon", ...) instead of two letters.
 - Added Danish translation
 - Updated German translation
 - Updated Italian translation
Version 0.9.19 (28 July 00)
 - Fixed bug: when week starts on Monday, week view displayed first
 day header as Sunday
 - Fixed bug: error messages where generated when deleting a user
 - Added ability to reject events added by other users. Event
 participants who reject an event are still listed on the view event
 page with "(Rejected)" after their name. This frees up the user to
 schedule alternate events during the rejected event's time.
 - Added event popups to the unapproved event listing as well as
 a direct link to accept or reject the event. (You are no longer
 required to view the event before accepting/rejecting.)
 - Added link to unapproved events at the bottom of the week, day and
 year views.
 - Improved position of popup event descriptions so they aren't obscured
 when on the right side of the page
 - Added icon/link at top of days in the week view to add new entries
 - Added vertical space between events in week/day view that share
 the same table cell but start in different hours
 - Made the "created by" user a mailto link on the event view page
 - Updated French translation
 - Updated German translation
Version 0.9.18 (22 July 00)
 - Adding missing files month.php and year.php to distribution (oops)
Version 0.9.17 (22 July 00)
 - Modified week-at-a-glance view to display hours like the
 day-at-a-glance view.
 - Added year-at-a-glance view
 - Added ability to set the default view to year, month, week or day
 and set the default view to week.
 - Improved performance for month and week view by loading all events
 at once rather than sending a separate SQL command for each date.
 - Changed the ordering of some parameter functions to make more
 consistent
 - Modified event popup descriptions to also display the time of
 the event
 - After saving preferences, you will be sent to your default view
 rather than staying at the preferences page
 - Changed so that entries were not being added to the webcal_entry_repeats
 table for events that were not repeating
 - Added some documentation to some of the functions in functions.inc
 - Updated translations for German, Spanish
 - Added Czech translation
 - Added Italian translation
 - Fixed bug: any month that started on a Sunday would not display the
 1st of the month if configured with Mondays as the week start
 - Fixed bug: months with daylight savings change-overs sometimes
 displayed incorrectly
Version 0.9.16 (26 June 00)
 - Added export function. The first format supported is the format of
 the install-datebook tool, which is part of the pilot-link distribution.
 (install-datebook has some bugs which need to be patched for this to
 work properly. See INSTALL for details.)
 - Made week number in month view a link to view that week
 - Allow weeks to start on either Monday or Sunday. Using Monday will
 cause ISO week numbering.
 - Added color selection popup window for color settings in preferences.
 - Added date selection popup window for all date entries
 - Changed so that admin users can no longer view private events of other
 users
 - Changed all tables to use a line between cells rather than the 3d look
 that a border=2 effect gives
 - Added new navigation to day view that provides links for all other days
 in the current month
 - Removed links for "Search", "Add New Entry" at the bottom when viewing
 another user's calendar
 - Added link "My Calendar" to trailer to give quick access to the current
 month's calendar.
 - Added French translation
 - Fixed bug: incorrect display of 24-hour time
 - Fixed bug: css class names caused IE to complain on the popup
 windows for mouse-overs
 - Fixed bug: popup windows were placed incorrectly for IE when the page
 was scrolled
 - Fixed bug: private repeating events could be viewed by other users
 - Fixed bug: private events could not be viewed by the event owner
 - Fixed bug: when viewing another user's calendar, some links would take
 you back to your own calendar without notice
Version 0.9.15 (09 June 00)
 - Fixed bug that prevented the description from appearing on mouse over
 in the month view and week view.
Version 0.9.14 (09 June 00)
 - Added repeating events
 (original code contributed by Lachlan Cox <lachie@zip.com.au>)
 - Fixed bug in edit entry page where event duration was not showing up.
 - Moved function load_translation_text() to before first call to avoid
 undefined function error on some systems.
 - Added missing calls to translate for "Week" in month/week view and "Go to"
 in trailer.
 - Added Dutch translation
 - Added Korean translation
 - Added Spanish translation
Version 0.9.13 (07 Jun 00)
 - Added I18N support through the use of translate() and etranslate()
 functions in new translate.inc file.
 - Added German translation
 - Moved all .inc include files into an "includes" subdirectory to make
 it easier for access to these files to be blocked from the web server
 setup.
 - Don't allow confidential event info be seen via mouse-over function.
 - Fixed SQL typo in check for schedule conflicts
 - Changed all calls to htmlentities to htmlspecialchars in order to
 properly handle 8-bit ascii.
 - Changed styles.css to be a PHP include (styles.inc) so some of it
 can be generated dynamically (eventually)
 - Changed Oracle table for events to use VARCHAR2(1024) instead of LONG
 so that the description field can be searched.
Version 0.9.12 (25 May 00)
 - Added popups for event description on mouse over of events.
 - Fixes for events scheduled at midnight
 - Fixed so that an event from 10-11 doesn't conflict with an event
 from 11-12.
Version 0.9.11 (23 May 00)
 - Fixed some code that was MySQL-specific to work with all dbs.
Version 0.9.10 (23 May 00)
 - Added day-at-a-glance
 - Added support for sending email notification when events are added
 - Fixed checking for scheduling conflicts (which apparently broke in one
 of the recent releases)
 - Moved CSS stuff into a single shared file (styles.css) except for font
 size settings which are still done with the HTML font tag since most
 browsers don't correctly support setting the font size via CSS.
 - Fixed bug where prev/next links at the top of both week and month
 views could send you to the wrong dates.
 - Added scrollbar to help windows
 - Various HTML/CSS cleanup and reorganization. Much of the layout
 code (font specification in particular) was changed to use CSS instead
 of HTML.
 - User color preferences were removed since the colors are now driven
 by the style.css CSS info. Eventually, this will be replaced with
 style.php that will add back user-customizable colors.
 - Added code to set email addresses of users (provided by
 Ian R. Justman)
 - Don't allow someone to delete an event unless they created it (were
 able to do this from the edit event page)
Version 0.9.9 (02 May 00)
 - PostgreSQL fixes (provided by Ken Harris)
 - New tables-postgres.sql provided (provided by Ken Harris)
 - fixed HTML bug where the navigation pulldowns on the bottom were
 incorrect when viewing another user's calendar
 - Added FAQs to README
Version 0.9.8 (23 Feb 00)
 - fixed major bug that prevented users from adding new events
Version 0.9.7 (23 Feb 00)
 - moved all database-specific calls into php-dbi.inc and added
 support for Oracle as well as PostgreSQL (not tested) and
 ODBC (not tested).
 - altered every table with new naming scheme:
 all tables now start "webcal..." instead of "cal..."
 all column names now start "cal_..." because names like
 "date" are forbidden by Oracle
 added new column "cal_group_id" in webcal_entry in anticipation
 of support for repeating events
 - moved all database calls into dbi.inc in order to simplify support
 for additional databases.
 - allow non-admin users to set their names and passwords
 - fixed security bug where users could hand enter URLs to add
 new users.
 - fixed bug where unapproved events are never displayed until they
 are approved despite the setting of $DISPLAY_UNAPPROVED.
 - fixed bugs where confidential entries could be viewed and edited
 by other users
Version 0.9.6 (21 Feb 00)
 - renamed all files from .php3 to php (since it works with php4, too)
 - added the option to use HTTP basic authorization (if using PHP
 as an Apache module) or web-based login
 - fixed bug that caused login info to not be remembered as long
 as it should (1000 days)
 - added JavaScript on login page to make sure users enter some text
 for both login and password
 - added command on all pages to enable the PHP track_vars setting
 in case users did not use --enable-track-vars when building PHP
 (caused people to not be able to login)
 (Thanks to Andy Skunza <askunza@dynamix-ltd.com> for this fix.)

Version 0.9.5 (10 Feb 2000)
 - fixed bug that caused months with DST change to display incorrect
 dates
 - fixed bug that caused some months to display the wrong number of
 dates per month -- fix provided by Florian Helmberger <fh@enemy.org>
 - added search function (searches only your own calendar)
 - fixed bug where login info would always be remembered (even if
 you didn't check the option on login)
 - fixed bug where invalid logins gave unhelpful error messages
 - changed navigation links at bottom to be pulldown lists of weeks
 and months

Version 0.9.4 (14 Jan 2000)
 - added check for scheduling conflicts when adding/editing entries
 - added ability to view someone else's calendar. confidential
 entried will be displayed as "PRIVATE".
 - added optional approval of events for multi-user systems,
 enabled/disabled in config.inc
 - can only delete an event that you created (or you are admin)
 - can only edit an event that you created (or you are admin)
 - added javascript error checking for color values in preferences
 - converted many date() calls to strftime() to support localization
 of dates
 - added '+' icon to each date when viewing the calendar to allow
 adding an entry to that date
 - removed view & edit icons and replaced with an bullet icon that sends
 you to the view entry page
 - display small version of previous and next months at the top of
 month-at-glance page rather than just month name.
 - added week_ssi.php3 for use as a server-side include
 - removed use of spacer.gif table layout hack and replaced with use
 of CSS to specify table cell sizes
 - if multi-user, the current calendar owner is displayed under the
 date at the top for both month view and week view.

Version 0.9.3 (21 Dec 1999)
 - added week-at-a-glance view
 - added preferences for colors and time format
 - fixed bug where includes were in wrong order in index.php3
 causing endless redirects when in single-user mode

Version 0.9.2 (16 Dec 1999)
 - allow system to be configured as single-user or multi-user from
 config.inc file
 - added navigation links to 6 months before and after current month
 - added printer friendly page for better printing
 - fixed bug where event time was not showing up in edit page
 - improved security on user authentication, cookie no longer contains
 login name, instead it contains a lamely encrypted version of the
 login name. (would like to add support for mcrypt(), if PHP was
 compiled with mcrypt support. we could also use sessions, but this
 requires an external library until PHP4.)
 - fixed bug where db name was incorrectly set to "cal" in certain
 queries
 - moved all site-specific configuration to config.inc
 - support either 12-hour am/pm time format or 24 hour
 - fixed event add/edit participant selection so that JavaScript is
 not required
 - misc. code cleanup

Version 0.9.1 (11 Dec 1999):
 - fixed mispelling of "calendar" in a few places
 - fixed tables.sql which was incorrectly creating the table
 cal_event_user instead of cal_entry_user

Version 0.9 (09 Dec 1999):
 - first public release
=======
Version 1.0RC3 (?? ??? 2005)
 - Fixed Bug 1120323: end_date issue and missing delete for webcal_entry_ext_user
Version 1.0RC2 (09 Feb 2005)
 - Fixed PHP warnings about undefined variable $enventinfo if empty.
 - Fixed issue where month.php and mini-calendar today highlight based on
 server time not user's. This now works just like week.php.
 - Added back usage of different color/class for time slots with events
 in them in day.php and week.php using new 'hasevents' class in
 styles.php. For now, we use the TODAYBGCELL color for the
 cell color, but this may be configurable in the future.
 - Fixed PHP warnings about undefined variable PHP_SELF in all the
 include files.
 - Rewrote reading of config.php to manually split lines rather than
 relying on fgets() which does not seem to be reliable.
 Also try opening "includes/settings.php" if "settings.php" fails.
 - XHTML fix for day.php mini-cal. Missing <tr>
 - Fixed bug 1116008: Got "invalid user" error when clicking on '+' icon
 to add new event
 - Updated Czech translation
Version 1.0RC1 (04 Feb 2005)
 - Fixed Bug 1088857: sql statement was using != vs <> and failing
 with db2 7.1/odbc affected file view_entry.php
 - Declare $HTTP_POST_VARS and $HTTP_GET_VARS as global in getPostValue
 and getGetValue (functions.php) since they are not auto-global.
 - Recommitted recent files in UNIX format vs DOS. My bad RJ
 - Fixed Bug 986774:Editing Category for and event as Assistant
 - Updated several files to replace <? with <?php
 which causes problems on Windows
 - Fixed Bug 931096: Restrict views and view edits to owner of that view.
 Added some error notices to database calls 
 affected files view_v.php, view_d.php, view_w.php, view_t.php,
 view_m.php, views_edit.php
 - Fixed Bug 1101823: Problem importing palm desktop datebook.dat file
 - Security fix: Fixed protential problem if a user attempts to login
 with a username that has charaters that will affect the database.
 - Second pass at Bug Fix 1109141: Added empty and "none" testing of
 language pref
 - Changed encode/decode functions used in generating session cookies
 to use md5 of install_password rather than various server variables.
 (Hoping this may help with IE login problems...)
 - Fixed Bug 1109141: Notification language is the senders, not the recipients
 affected files edit_entry.php, del_entry.php, reject_entry.php
 - Fixed Bug 1109323: Error in LDAP get_admins function
 - Patch 1113315: Change maxsize of username from 20 to 25 in
 admin add user form (db was already 25)
 - Patch 1113319: fixed finding of username for http authentication
 (Different versions of PHP store it in different variables.)
 - Fixed bug 1061746: layout issues with view_d.php
 - If php.ini setting for "file_uploads" is not enabled, then indicate
 this on the import page (import.php).
 - Streamlined layers.php & made layers only be displayed when layers
 are enabled
 - Updated Admin docs for content & xhtml/css validity
 - Adding Styling docs (still under construction.. feel free to contribute)
 - Adding title attribute to links
 - Cleaning up html for editing layers & streamlining GUI
 - Making code easier to read & fixing '&' to read '&amp;' in url
 - Updated reading of settings.php in config.php to strip off white
 space. Added new function, dieMiserableDeath(), that can be called
 before functions.php is loaded. We will typlically use this function
 when there is a fatal error in reading settings.php or a db connect
 problem. (It will show a link to the Troubleshooting section of the
 SysAdmin Guide, which will hopefully cut down on some of the help/support
 requests.)
 - Fixed bug: we were opening two db connections (one in validate.php and
 then another in connect.php) for web-based user authentication. (Oops)
 - Added database sanity check (can we access webcal_config table) that
 was being skipped for web-based user authentication.
 - Updated default color scheme (modified values in tables-*.sql).
 (Will only apply to new installs.)
 - Fixed bug: vCal import was completely broken (looking for type 'VCAL' when
 for was using 'vcal')
 - Added patch 1098507: Fixed problem using htmlarea where event description
 would not be saved.
 - Added variable in includes/php-dbi.php ($phpdbiVerbose). Default is false.
 When set to true, the SQL statement will be displayed in the browser
 when there is a database query error.
 - Added patch 1102478: Add mssql support to php-dbi.php
 - Fix bug: "Import" and "Export" in import.php were not being translated.
 - Fix bug: view_entry.php would not display links to edit/delete under
 some circumstances.
 - Updated upgrading docs so they're xhtml valid
 - Updated admin & user docs to reflect new content, correct minor typos, and
 minor clarification of phrasing/language.
 - Making edit_entry.php valid xhtml & slightly easier to read
 - Fixed bug 1102167: custom header when non-admin user
 - When html is allowed in event description, still replace newline with
 html break in view page and event popup if the user did not use any html.
 - Update do_redirect to use meta-refresh work-around for WN web server.
 - Pointing 'account' option for non-admin users to edit_users.php &
 making indentation of css & php code easier to read by using tabs
 - Making the trailer not be displayed in edit_user.php (since it's always
 in an iframe now)
 - Fixing users.php so it only shows a single user's info when the user
 isn't an admin
 - Fixing export.php JS so '&amp;' only reads '&'
 - Added 'unapproved' class & removed gradient code from styles.php for
 empty cells so they blend in with the background of the page
 - Added 'unapproved' class for customizing listing of unapproved events in
 list_unapproved.php
 - Fixing strange nested form tags & adding labels for form fields in
 import.php
 - Fixed Bug 824268: emails sent by edit_entry_handler.php in wrong time zone
 - Fixed Bug 1066440: End Time increased by timezone offset
 - Fixed Bug 1085337: Categories combo-box in month.php in assistant mode
 - Modified validate.php and trailer.php to look for new $user_inc 
 user-app-*.php files to allow webcalendar to work with other 
 applications' authentication and user tables.
 - Added user-app-postnuke.php which allows webcalendar to use postnuke's
 authentication and user tables. 
 - Fixed Bug 1087604: Vanishing Layers / cookies
 - Fixed Bug 1086357: repeating details display
 - Fixed Bug 1085846: SQL error in get_my_users() function
 - Fixed Bug 1085971: repeat tab does not display details
 - Fixed Bug 1074403: Day View is not accounting for server offset
 - Added support for automatic gradient background images for table cells.
 - Updated Japanese translation with support for 3 character sets
 now (Japanese-utf8, Japanese, Japanese-eucjp)
 - Added Romanian translation
 - Updated French translation
 - Updated German translation
 - Updated Italian translation
 - Updated Norwegian translation
Version 0.9.45 (12 Dec 2004)
 - Cleaned up user-ldap.php: added connect_and_bind function, config
 section cleanup, check all searches for attr array, etc.
 - Made search js load even when groups aren't enabled.
 - Fixed permissions so read-only cannot add/edit/delete anything
 - Added patch 1081875: added parseInt calls in js/popups.js
 - Added patch 1082460: better layout for timebar views
 - Fixed Bug 1022224: Stranded Branch in Code
 - Fixed bug 1080911: Copy entry doesn't work for assistant
 - Fixed security issue with assistants and nonuser admins
 - Fixed bug 1071725: do not use printer-friendly URLs for the
 "My Calendar" link
 - Disable all layer functionality if system settings do not allow
 viewing another user's calendar (since this would be a security
 problem.)
 - When admin is editing an approved public event, do not require the
 event to be approved again.
 - Added support for category icons. No Admin UI yet. Icons should
 be in icons subdirectory named by the category id, such as
 "icons/cat-1.gif", etc. If the category gif file is found, it
 will be used.
 - Added patch 1076313: Added support for HTMLAREA (see www.htmlarea.com)
 HTMLAREA is a WYSIWYG editor for HTML.
 This can be enabled in the Full Description by enabling
 HTML for full descrpitions in system settings and then installing
 the HTMLAREA files on the server. There should be a file
 called .../includes/htmlarea/htmlarea.php when you have unzipped
 the files.
 (Thanks, Ray for this patch!)
 - Added "printer friendly" link in view event page
 - Updated admin docs to reflect updated info in readme.html & removed
 duplicate info from readme.html
 - Standardized styling for all documentation
 - Put developers notes within php tags for javascript files (less data sent
 to browser)
 - Added title attributes to links
 - Adding labels for form fields
 - Fixed bug 1071619: today border in view_t.php
 - Applied patch 1068220: implementing styles.php in week.php
 - Adjusting iframe height & adding title for editing/adding non-users
 - Enhanced iframe to parent frame refresh behavior for form submittal in new tabbed gui
 - Implemented "main" class in all veiws to hopefully resolve custom header issue
 - Added styles for login.php
 - Moved common tabs js to includes/js/visible.php instead of repeating it
 for each page with tabs
 - Removed links in trailer for assistants, and managing views & reports
 - Modified setting of db parameters. They are now stored in a data
 file "includes/settings.php".
 When someone tries to access WebCalendar for the first time and this
 file is not found, the user is redirected to a new dbinstall page
 (install/index.php) where the user can set db host/user/password.
 - Added check for webcalendar db tables right after initial db connection.
 Give user an error if tables not found.
 - Modified user-*.php to tell user either "no such user" or
 "incorrect password". This should help sysadmins trying to setup
 WebCalendar figure out why a login is not working.
 Admins will need to enable $showLoginFailureReason in login.php to
 turn this feature on. For security reason, the default will be
 to always say "Invalid login."
 - Fixed bug 1061702: site extras (reminder info) not showing up
 properly in event popups
 - Reorganizing styles.php to be more logical
 - Adding new help & '+' images
 - A few minor style changes to remedy problems with views
 - Applying patch 1061811: leading &amp; in minicals week url
 - Applying patch 1062782: view_t styles moving to styles.php
 - Fixing bug 1062275: border thickness in various views
 - Fixing bug 1060781: reenabling print-media stylesheet
 - Refixing bug 1062276: editing single date of a repeating event
 - Fixed bug 1063720: advanced search translation
 - Making search page dynamic on the client-side for admins
 - Combining & converting import/export pages to new tabbed GUI
 - Edited import/export link in trailer
 - Fixed bug 1009183: exporting event from another user's calendar or
 from a layer generated an empty ics file. Added "Include all layers"
 option on main export page also. Include WebCalendar version number
 in ics file.
 - Removing blank lines from the end of files
 - Temporarily disabling the print-media stylesheet
 - Fixing a TON of bugs in almost all of the views NOTE: view_m, day, and
 week.php are in need of a major php code overhaul to fix some of the
 remaining bugs
 - Fixed bug 1060764: forgot to add translation stuff to "public access" in
 trailer
 - Fixing bug 1060784: "category" id in functions.php because it caused a conflict with category.php
 - Added a favicon.ico and supporting code
 - Adding new edit_entry & admin.php code (tabbed GUI)
 - Made view_entry reminders statement use singular/plural days, hours & minutes as needed
 - Added title attributes in activity_log.php
 - Cleaning up HTML & CSS
 - Adding additional save button in pref.php to mirror admin.php
 - Extending admin.php to pref.php
 - Modifying class 'navlinks' to now read just 'nav'
 - Adding patch 1059984: alternating row colors for activity_log.php
 - Removing obsolete styles from styles.php
 - Adding title attributes to various links
 - Moving & making login/logout link to be inline with current user in
 trailer & dynamic depending on if user is logged in or not
 - Updating upgrading docs with easier to read code areas
 - Added patch 1059130: minical function implementation
 - Added patch 1016648: datesel.php when global vars=off
 - Added patch 1045008: Weekly (Users vertical) view colors
 - Cleaning up styles.php
 - Bringing views up to date
 - Applying print-media patch. Credit to Adam Roben.
 - Fixed bug causing today link not to work when not logged in
 - Fixed Bug 1057889: Public events duplicated in month view (view_t.php)
 - Fixed Bug 1057887: Month view (view_t.php) doubles last sunday in October (DST)
 - Fixed Bug 983139: fix date in notice for single deleted item from repeating
 - Fixed Bug 1019285: Unable to edit a single date of a repeating event
 - Fixed Bug 1056621: "Edit entry for this date" won't work for repeating events
 - Added Patch 1024543: Fix editing of single instance of repeating event
 - Updated trailer with title attribute for links
 - Added title attributes to time cells in view_d.php
 - Created styles for view_d.php
 - Fixed random border-rendering issues in week.php
 - Fixed Bug 1016135: Time is listed in email for untimed events
 - Fixed Bug 1026762: import handler --circular code
 - Fixed Bug 1020450: upcomming rev1.3 doesn't display layers
 - Added user-ldap patch by David Black to use $ldap_user_attr throughout script
 - Only allow word characters (a-zA-Z_0-9) in nonuser calendar ID's
 - Fixing up styles in views
 - Fixed bug 1048157: user select in managing views
 - Fixing login.php so it's both xHTML 1.0T valid, and properly handles
 translations
 - Fixed Bug 1050786: Mail fails if not "\r\n" in extra headers
 - Fixed Bug 1052000: Error in Day view for several users
 - Fixed Bug 1050624: upcoming.php doesn't work when requiring public access
 - Applying patch #1055122: making custom colors update on change
 - Fixed bug 1044374: random issues with Bulgarian translation file
 - Implemented minicalendar function
 - Consolidated styles
 - Added 'Back' links on pages like groups_edit.php
 - Fixed some php for styling headers & cells in selected views
 - Added border to colors admin section
 - Added img.help class for help images
 - Added docs to styles.php (will eventually end up in a styles
 documentation, of some sort)
 - Continued making code easier to read post-rendering
 - Removing blank lines at the end of js files
 - Updating functions.php to partially implement new styling system for
 viewt.php
 - Updating styles.php with more comments (encapsulated in php tags so
 they're stripped in processing) & removing old classes
 - Removing blanks lines at the end of js.php & site_extras.php
 - Updating admin docs with more efficient CSS & HTML
 - Converting year.php to new style system & adding comments for new minicals
 - Converting viewt.php over to new style system & fixing a couple odd
 rendering issues
 - Converting day.php over to new style system (particularly the header)
 - Making code in activity log easier to read both before & after rendering
 - Disallow includes from being called directly
 - Fixed several security issues reported by Joxean Koret 
 - Added "Admin" links to return user to adminhome.php from admin pages
 - Improved iCal import handling of folded lines (data that spreads
 over more than one line of text)
 - Reapplied patch 1044285: today & weekend classes got reversed
 - Changed '>' character to be '&raquo;'
 - Added 'bullet' class for event bullets being styled in styles.php
 - Changed background color for date links to a border
 - Moved help button to new icon in-line with the header
 - Added unique id to body tag for new style system
 - Fixed funky rendering of new trailer in Opera & Safari
 - Added .printer class to format printer-friendly link
 - Converted headers for most pages to use divs & new styling rather than
 tables
 - Added line breaks to code for easier reading post-rendering
 - Reorganized CSS in styles.php & eliminated duplicate code
 - Cleaned up & updated code for week.php, month.php, and most of the views to
 use new styling system
 - Added title attributes to links
 - Recommitted corrupted images so Windows users could use CVS
 - Patch 1040376: Added code to style cells for today & for the day being viewed
 - Patch 1019183: Removed tables from trailer & added necessary styles
 - Patch 1041179: Added code for today, weekends & days that have events to year.php
 - Patch 1044285: Cell for today doesn't get colored on weekends (month.php)
 - Fixed Bug 1030575: extra tag
 - Fixed Bug 1016668: Changing table cell background for current day modifies events background too
 - Fixed Bug 1031253: Can't add events for non-standard usernames
 - Fixed issue: Cell for today doesn't get colored on weekends (ref patch 1044285)
 - Fixed Bug 1025547: Exporting data - change vcal to ical
 - Patch 1021530: Fixed purge with "all" selected
 - SQL Query enhancement for function read_repeated_events to speed up processing
 - Fixed Bug 1017097: Can't Delete/Edit First Layer
 - Fixed Bug 1007496: Repeat Type off-by-one in Event Details
 - Fixed bug: iCal import would fail if the file included section with
 timezone info in it.
 - Patch 1002156: improved html for event popups
 - Added javascript to admin page to remove options that are not relavant
 (such as all the options for public access when public access is disabled)
 - Added login icon to login page
 - Added system setting for making public access selected as a participant
 by default for new events.
 - Added patch 1006000: added time monthbar view
 - Fixed bug 1004162: user color preferences remain active after the
 admin turns "allow user color customizations" off.
 - Updated week/day/month view to not include "target" in meta-refresh
 since it will not xhtml validate.
 - Fixed bug: iCal for multiday events was adding extra day at end
 - Updated German translation
Verion 0.9.44 (02 Aug 2004)
 - Fixed bug 1001054: deleting user was not deleting from webcal_asst table
 - Fixed bug 989443: http login does not work with http on newer PHP version
 - Added patch 1001078: xhtml error in week.php
 - Added patch 1000911: no CR in site_extras field when displayed
 - Added patch 1000220: removed font tag from trailer.php
 - Fixed bug in repeating event conflict checking when using "month by day"
 - Added upcoming.php page that can be used as an iframe in non-WebCalendar
 pages to present a list of upcoming events.
 - Fixed bug 960897: Could not modify user's email address if no last
 name was set
 - Fixed bug 980215: GLobal var $STARTVIEW was not declared global.
 - Fixed bug: do_redirect() calls should not have the '&' escaped into '&amp;'
 - Added patch 984544: fix ics url for public access calendar in preferences
 - Added "Today" link in trailer
 - Fixed bug 826651: Modified report of public cal. will stored under admin-user
 - Added "Copy event" option when viewing an event. This fills in the
 edit_entry.php form with details from the event you want to copy.
 - Fixed some of the "undefined variable" errors that you get when
 global variables is turned off in php.ini.
 - Fixed bug: If user creates a report that does not include themself,
 the user will be unable to edit/delete the report.
 - Added patch 975787: allow automatic inclusion of public access events
 - Added patch 980287: added mysqli support to php-dbi.php
 - Fixed bug 966948: single quotes not working in passwords if magic
 quotes is on.
 - Fixed bug 950185: remove spaces between multiple addresses in mailto URL
 for view entry page
 - Fixed bug 960793: purge (Delete events) only worked with MySQL.
 - Fixed bug 949287: Finnish was missing from config.php.
 - Patch 972689: use preferences for example month date format in pref.php
 - Patch 975785: admin.php was not showing language setting properly
 - Patch 975554: event end time as an option (rather than just duration)
 - Patch 972695: in edit_entry.php, use preferences to determine
 if repeat info starts on sun/mon
 - Patch 972602: Missing translation in pref.php for language
 - Patch 972687: Fixed untranslated text in purge.php
 - Added patch 972688: attempt to translate language names ("English")
 into other languages. Updated config.php to have comments for
 perl language tools (update_translation.pl).
 - Changed popup color palette to web safe colors 
 - Fixed bug 885181: If a user adds an event to a nonuser calendar,
 the admin of that nonuser admin calendar must be able to approve
 the event (if approvals are required).
 - Allow admin users to import events into other user's calendars.
 - Patch 931248: Mishandled single quotes in event name/description when
 overriding a conflict.
 - Fixed bug 929977: site_extras not showing up in event popups when enabled
 - Updated purge.php to not use '<?' and always use '<?php' instead.
 - Added support for repeating events in iCal import
 - Fixed bug 923129: Used "unnamed view" for views without a name
 so user can edit/delete the view.
 - Updated README.html to not assume user has downloaded user manual.
 Instead link to the download area on SourceForge.
 - Fixed bug 903285: PHP balise problem <? ?>
 (fixed for view_d.php, didn't check all files)
 - Fixed bug 850719: repeating whole day event has only on the
 - Improved sizing of event popups on MSIE/Mozilla
 - Fixed export URL so users should now be prompted to save with
 correct filename.
 - Added delete link on list of unapproved events, making it easier to
 delete bogus events.
 - For external users, use email address as fullname if only an email address
 was given.
 - Fixed bug 81255: when site extras are displayed in popups, reminders
 were not handled properly. (Yes and No were printed in the wrong place).
 - Fixed bug 872036: Allow '-' in username
 - Fixed bug 892081: Don't allow users to use work hours with end hour
 before start hour (in admin and pref).
 - Fixed bug 858560: Allow adding events more than four years in the future.
 - Fixed bug: Do not list Public Access in assistant_edit.php.
 - Added back "Assistants" link in trailer that was accidentally removed.
 - Fixed bug 914537: Error when user rejects an event.
 - Fixed bug 920796: printer friendly versions of Views were always showing
 the current date
 - Fixed bug 921557: warnings about invalid parameter for localtime().
 - Fixed bug 919038: category selecting was not working when viewing
 another user's calendar.
 - Don't list "Public Access" on list of users for admin to edit.
 - Fixed bug: ${date} was not being handled properly in report templates.
 - Fixed bug 862177: invalid '?' in URL
 - Fixed bug: custom script/stylesheet was not being included on login page
 - Added Bulgarian translation
 - Updated Dutch translation
 - Updated Hungarian translation
 - Updated Japanese translation
 - Updated German translation
 - Updated Norwegian translation
 - Updated Portuguese_BR translation
 - Updated Swedish translation
Verion 0.9.43 (10 Mar 2004)
 - Added iCal import
 - Fixed non-translated text in purge.php
 - Removed "Admin" menu from trailer and replaced with a new admin page
 (adminhome.php) that lists all admin functions.
 - Updated documentation in docs directory.
 - In week "view", table columns had wrong width setting
 - In year view, show days with events in bold. Must enable new
 setting in System Settings since this is CPU-intensive.
 - Fixed bug 877797: edit_user.php would show form for changing password
 even if user.php was configured to not allow changing of passwords.
 - Allow users to enter HTML for the event description. Includes
 addition to System Settings to enable this feature. It is not
 enabled by default.
 - Patch 853298: allow event description to appear in day view for
 printer-friendly (enabled by new system setting)
 - Added ability to use custom script, header and trailer from
 System Settings page
 - Fixed bug 826653,825315: could not add events as public user event when
 system settings were configured to allow it
 - Show date/time of event in email notification for deleted event
 - Fixed bug 847246: week issue? (has been fixed in CVS)
 - Fixed bug 848302: \r still missing from publish.php
 - Fixed bug 848307: export_alarm_ical is called without description argument
 - Fixed bug 842402: group select offset wrong when nonusers listed at top
 - Fixed bug 826908: Dateselect didn't work ... no matter which browser is used
 - Fixed bug 788873: reminders not working for external users
 - Fixed bug 794749: HTTP_ACCEPT_LANUAGE not found if globals are not on.
 - Fixed bug 820854: missing CR in publish.php (violates iCal)
 - Fixed bug 801850: Don't allow adding of events via public calendar
 if user enters URL by hand.
 - Modified to use md5 hashes for passwords in webcal_user rather than
 storing the passwords as plain text. (Requires updating database
 and running conversion script. See UPGRADING.html.)
 - Patch 795371: fix for all day events in publish.php
 - Fixed bug 512114: Daylight saving time + repeating events
 - Fixed bug 669314: Daylight Savings Time Bug in 0.9.40
 - Security fix: improved session cookie to associate the cookie with
 remote address and local server name to make hijacking a session
 cookie much harder.
 - Security fix: added new getValue() function that will error check formats
 of variables from users (HTTP GET/POST).
 - Fixed bug 769755: Saturday events not showing in week view (negative offset)
 - Check for magic_quotes_gpc. If not enabled, fatal exit and tell user
 to modify php.ini.
 - Fixed bug: add icon appeared in printer friendly view pages (view_m.php...)
 - Fixed bug 792731: NIS login failure
 - Fixed bug 609900: wrong week number
 - Fixed bug 761793: invalid weeknumber
 - Fixed bug 607788: Number of week
 - Week Number now calculated using ISO 8601 specifications
 - Fixed bug 787788: Can't enter event beginning st midnight
 - Fixed bug 783487: SQL error on saving existing report
 - Fixed bug 760236: Timezone Offset is buggy in edit_entry_handler.php
 - Fixed bug 669434: time zone offset with week_ssi.php problem
 - Fixed bug 686288: Time Zone corrections
 - Fixed bug: TZ_OFFSET was not being used when setting $today, $thisdate, etc
 - Fixed bug: was not saving reports as global as requested
 - Fixed bug 765229: Export a repeating event in VCS
 - Added repeating info and alarm info to vcal export (works in Palm Desk.)
 - Fixed bug 779668: Event colors on nonuser admin page
 - Allow preferences to be set for nonuser cals (only nonuser admin will see)
 - Fixed bug 777524: Fixed preference issues with language. Also
 fixed translation of "Public Access" into other languages.
 - When editing an event and changing the category, allow admin users to
 also change the category saved for the public user.
 - Fixed bug 772197: Oracle insert error for new reports
 - Fixed bug: printer-friendly link on report page lost user and
 offset info.
 - Updated palm & vcal import tools to support new repeat type (monthlyByDayR)
 - Updated Finnish translation
 - Updated Danish translation
 - Updated French translation
 - Updated Norwegian translation
 - Updated German translation
 - Updated Dutch translation
 - Updated Chinese-GB2312 translation
 - Updated Spansih translation
 - Added Basque translation
Verion 0.9.42 (21 Jul 2003)
 - Added admin options for nonuser calendars
 - Fixed bug 760236: Timezone Offset is buggy in edit_entry_handler.php
 - Added support for repeating events by weekday from end of month
 (as in Memorial Day, which is last Monday in May).
 - Fixed bug in repeating events by weekday. Was incorrectly placing
 repeating events on wrong week if weekday in question is not
 contained in first week of month. (Thanksgiving 2003, 4th Thursday,
 was showing up on Nov 20, not Nov 27.)
 - Modified view_entry.php to display better repeating info for
 monthlyByDay.
 - Added new publishing support. Users can subscribe using the Calendar
 client from Mozilla or from Apple's iCal. The URL would be
 http://your-calendar-url-here/publish.php/username.ics
 where 'username' would be the login of the calendar to subscribe to.
 - Added new custom report feature (requires two new database tables, see
 UPGRADING.html for details)
 - Added previous link to Activity Log page
 - Added patch 618254: new import function (vCal and Palm)
 - Added patch 759643: Added new view type "Month (on same calendar)"
 that displays all users' events on the same month view rather than
 separate table columns for each user.
 - Fixed bug: In tables-postgres.sql, table webcal_entry column cal_ext_for_id
 was NOT NULL when it should have been NULL.
 - Fixed bug 759231: URLs where not being converted to HTML links in
 event description.
 - Fixed bug 750044: add charset specification to translations which
 will be sent as a meta tag for each page (if defined)
 - Added patch 654625: Added daily as an option for custom views
 - Fixed bug 756177, 644299: public access got "+" icon in month view
 when viewing non-user calendar in month view.
 - Fixed some of the undefined variable warnings
 - Fixed bug 755709: parse error in search_handler.php
 - Added Holo (Taiwanese) translation
Verion 0.9.41 (16 Jun 2003)
 - Fixed bug 755178: "Public User" not being translated
 - Fixed bug 652871: Don't display assistant link in trailer if read-only
 - Fixed bug 680626: Fix attempt too insert duplicate entries in the
 database.
 - Fixed bug 715823: email notification on repeating events was using
 original event date rather than date for notification
 - Fixed bug 727616: conflict not working on repeating events
 - Fixed bug 650045: add missing '/' is server URL
 - Fixed bug 664641: not using $login_url in connect.php
 - Fixed bug 677677: year.php used "?" rather than "?php" after "<"
 - Fixed bug 705756: conflicts page not showing user name
 - Fixed bug 732729: public access link on login.php ignores preference
 for default view
 - Fixed bugs 753159, 684230: bug in site extras in edit_entry.php -
 was using $i for inner and outer loop.
 - Fixed bug 753107: Not handling rejected or deleted events properly
 - Fixed bug 739309: "All Day Event" not saved properly
 - Altered webcal_user_pref and webcal_config tables to allow
 values of 100 chars instead of 50.
 - Fixed bug 732887: extra CR chars in external users
 - Fixed bug 736411: Array elements disappear if using + to concat
 - Added patch 673899: Viewing rights set wrong for view_entry.php
 - Added patch 736202: Improved iCalendar export
 - Fixed bug 732885: Bad SQL in send_reminders.php
 - Fixed bug 739010: error creating postgres tables
 - Fixed bug 740983: in admin.php, should be "false" not "$false"
 - Added patch 710867: Allow postgresql connections through unix sockets
 - Added patch 707382: Fix for Oracle - don't use 'as' in SQL.
 - Fixed description to display https links as links.
 - Added patch 690347: CSV export for pilot-datebook
 - Added patch 656318: when adding new user, passwords are not compared
 to determine if they match.
 - Added a config option for persistent connections.
 - Fixed bug 727317: Used html_to_8bits(), not html_to_8bits().
 - Fixed bug 727315: Bad SQL in send_reminders.php
 - Fixed bug 704918: functionality (logic) to admin the boss
 - Fixed bug 705871: Unnecessary rows in webcal_site_extras
 - Fixed bug 703563: catagory "None" not translated if using another language
 - Added "timebar" view that shows users hours in a timebar.
 - Fixed timezone bug 686829: displays pm instead of am for midnight events
 - Fixed timezone bug 686789: TimeZone Error when servertime is midnight
 - Fixed timezone bug 648692: Problem with Timezone Offset
 - Fixed timezone bug 688208: Date wrong in edit & view entry for TZ offsets
 - Fixed timezone bug in function read_events for a negative TZ_OFFSET
 - Fixed timezone bug in function get_entries for a negative TZ_OFFSET
 causing event to displaying on the wrong day.
 - Fixed bug 649681: Wrong date on event detail page
 - Added the ability to create 'nonuser' calendars, such as a corporate
 calendar, and assign the calendar administrator.
 - Removed html headers and common include calls from all files. All files
 now include init.php and print the header by calling print_header. As a
 result of this cosmetic change, javascript has been moved out of the
 files and into its own file. The file has the same name and is located
 in includes/js/ directory.
 - Updated all translation files to add sections for includes/js/ files.
 - Fixed bug where My Calendar linked to 80/443. There were duplicate
 bugs reported for this: 657172, 638642, 614080, 646225
 - Fixed bug 680793: failure descrip. and date in emails for rejected events
 - Fixed bug 677683: day.php (? to ?php)
 - Fixed bug 647180: user_get_boss_list not LDAP aware
 - Fixed bug 575598: LDAP get_admins() group case sensitive
 - Fixed bug 575600: LDAP stripdn() is destructive
 - LDAP userlist is now sorted using ldap_sort() if PHP version is >= 4.2
 - When adding a new event for the boss, the default participant is now
 the boss, not the assistant
 - When saving the new event for the boss, the boss calendar should be
 displayed, not the assistant's one
 - Assistants can now reject events for a boss
 - Added pref option for a boss to be notified by email when an assistant
 adds/edits/deletes an event.
 - Added pref option for a boss to allow assistant to approve events
 - Added db close call on all redirects (was missing)
 - Fixed bug 651709: Javascript error in login.php
 - Removed apostrophes from C-style comments from tables-mysql.sql
 since MySQL seems to barf on these.
 - Patch: 623394: Updated Italian translation
 - Updated Italian translation.
 - Updated Norwegian translation.
 - Updated Dutch translation
 - Updated German translation.
 - Added Estonian translation.
Version 0.9.40 (30 Nov 2002)
 - Added support for all-day events that will prevent any events from
 being added to that day (good for out-of-the-office/vacation).
 - Added ability to limit the number of timed events (appointments)
 a single user can have on one day. This feature can be turned
 on and the limit set in the admin system settings.
 - The ability to override an event conflict (from either a scheduling
 conflict or exceeding max number of events per day) is now
 configurable in the admin system settings.
 - Added support for external participants. If an email address is
 provided with the external user name, they can receive notifications
 and reminders. There are three new admin settings for this, one
 that enables external users, one that allows notifications for them,
 and one that allows email reminders for them.
 - Added system settings option that will allow new public events to
 not require any approval. (Previously, this always required an
 admin user's approval.)
 - Fixed security bug where public access users could add "&user=craig"
 onto the URL to view calendars they weren't supposed to get to.
 - Added support for selection lists in site extras. This can be used
 to provide a list of possible locations, etc.
 - Fixed bug: Despite setting "public user can view other users' calendars'
 to yes, still could not do this.
 - Added sql2html.pl tool for providing documentation about the database
 tables. See README in the docs directory.
 - Added Welsh language translation
 - Added call to dbi_close() to pages that do printer-friendly versions
 (which do not include trailer.php, where to normal dbi_close() is.)
 - Added boss/assistant code that simplifies managing the calendar of
 another user.
 - Changed "ORDER BY UPPER(cal_name)" to "ORDER BY cal_name" in groups.php
 since older versions of MySQL do not like this.
 - Fixed bug 637318: Email all on participants on view_entry.php
 was not placing not including a space after the comma (which
 certain mail apps require.)
 - Fixed bug 616143: removed irrelevant line of code causing
 errors in week.php
 - Fixed bug 614273: unable to delete global categories
 - Added timezone offset support.
 - When editing system preferences for public access, use system settings
 for default values in pref.php.
 - Updated Portuguese_BR translation
 - Updated Dutch translation
 - Fixed bug 606332: '+' icons appeared in printer-friendly version of week
 view and day view.
 - Updated Spanish translation
 - Fixed bug 491366: If event goes past midnight, don't display 25:00.
 - Fixed bug 601006: Missing quote in URL notification for rejected event.
 - Fixed bug 597815: After setting preferences for the public user, each
 page had a SQL error at the bottom due to an incorrect entry being added
 to the webcal_user_pref table.
 - Added ability of an admin user to configure layers for public access user.
 - Fixed bug 595976, 583269: error generated in SQL when layers enabled
 - Updated FAQ.html with simpler instructions for configuring public access
 and http-based authentication.
 - Fixed bug: in day.php, events displayed at hour_arr[N] instead of
 the actual event name.
 - Updated Dutch translation
 - Fixed security bug: Don't allow users to put "login=XXX" in the URL
 to read someone else's calendar.
 - Use is_array test on categories to avoid error messsage.
 - Fixed bug: removed call by reference in php-dbi.php.
 - Fixed bug: Event description popup were not displayed in Netscape 4 if
 the event appeared near the bottom of the page.
 - Fixed bug 599323: categories were not being saved properly.
 - Fixed bug 601013: in week.php, leftarrow.gif had syntax error for border
 setting.
 - Added ability to set default for sending reminders to be yes when adding
 a new event.
 - Fixed bug 598947: background colors for today in week view were wrong.
 - Fixed bug 586436: duplicate table in tables-postgres.sql.
 - Updated German translation
 - Updated tables-db2.sql (was out-of-date).
 - Added + icon for adding new events on each hour for week and day views.
 - Fixed bug 598765: Fixed default date setting.
Version 0.9.39 (21 Aug 2002)
 - Fixed bug 597815: Fixed autoset of 'server_url' config setting to
 work when admin.php isn't the first page accessed.
 - Fixed bug 586525: Don't allow users to access views when view other
 users is set to no in admin.
 - Fixed bug 596616: date_to_string was corrupting certain month names
 in other languages.
 - Fixed bug 587795: Could not edit a layer with less than two users
 in the calendar.
 - Changed login page so that "Remember login" is not selected by default.
 - Fixed bug: Was not defaulting login name to last person to login.
 - Fixed bug: Events with no time on weekends where not being displayed
 with the weekend background color in the week view.
 - Include a category of "None" when editing an event.
 - Fixed bug 587909: Don't display 12pm for events with no time in
 notifications.
 - Fixed bug 585939: Don't allow empty view names or group names.
 - Fixed bug: Some users encounter an error when logging in because
 the old session cookie (that contained no path info) was not
 being deleted properly.
 - Fixed bug: send_reminders.php was not checking single user status
 properly.
 - Fixed bug: Error in mailto URL in view_entry.php.
 - Fixed bug: Variable $i was being used for both inner and outer for
 loop in del_entry.php.
 - Fixed bug: When adding/editing an event, if you put a leading '0'
 on the start time (like 09), it always warns you that the event
 starts before your working hours (even if it isn't true).
 - Fixed bug 584826: Fixed custom views (week and month) to display
 weekends in different colors.
 - Fixed bug 583842: categories should not be editable when readonly.
 categories were not showing up when readonly
 - Fixed bug 582950: If user has "none" (browser-defined) language
 set as preference, then send_reminders.php was failing to find
 a language translation.
 - Fixed to work when register_globals is set to off.
 - Fixed two syntax errors in user-ldap.php.
 - Fixed HTTP redirect/cookie workaround for MS servers.
 - Added instructions for setting up user authentication (web, http,
 ldap, nis) in INSTALL.html.
 - Added date format setting in preferences.
 - Preferences page now redirects to itself after save rather than
 going back to the calendar.
 - Added sample month view in preferences page to test color settings.
 - Added time interval selection for week view and day allowing
 the time blocks to be 1 hour, 30 mins, 20 mins or 10 mins.
 - Added fallback value for $STARTVIEW in index.php Users can get
 redirected to "/.php" if they upgrade without inserting all
 the values into the webcal_config table.
 - Fixed week display to show weekend colors differently.
 - Added link in preferences page for admin users to allow them to
 modify the preferences for the public access user.
 - Fixed words not being translated ("Private", "Next", "Previous", and
 lots of ALT image tags.)
 - Fixed bug 582314: Fixed improper usage of strstr(), mostly in
 functions.php.
 - Fixed bug 582351: Don't export deleted events.
 - Modified all the perl translation tools to accept just the name of
 the translation (like "French" instead of the full path to the file
 like "../translations/French.txt").
 - Updated Chinese-GB2312 translation.
 - Updated German translation.
 - Updated French translation.
Version 0.9.38 (12 Jul 2002)
 - Added event category support (code from Jeff Hoover - thanks).
 Categories can be either user-specific or global (if added by
 admin user).
 - Fixed bug 577885: was displaying wrong user's events in week/month
 views when more than 6 users per view.
 - Fixed bug 574156: conflict checking was not working at all.
 - Fixed bug 573704: send_reminders.php was missing argument to
 activity_log() and $LOG_REMINDER was not declared a global variable.
 - Created tools/translation_summary.pl reporting tool. Creates a
 summary report of how many phrases have not been translated in each
 translation file.
 - Fixed a typo and updated comments in site_extras.php.
 - Added auto-refresh option (configurable in user preferences and
 in admin system settings) for day, week and month view as well as
 list unapproved.
 - Fixed bug 575597: Bug in user_is_admin for LDAP when no admin users.
 - Fixed bug 575587: Set mime type to "text/calendar" for ical export.
 - Fixed bug: If viewing another user's event from a link from the
 search results page, you would get "not authorized" error even
 if the event status was public.
 - Fixed bug 575166: Don't allow search results to include an event
 from another user if it is a private event.
 - Fixed bug 565931: Don't allow week_ssi.php to access other users'
 private events by specifying "user=XXX" in the URL.
 - Fixed bug: On some unix systems, calling mktime() using 2AM can
 cause problems. Changed all mktime() calls to use 3AM instead.
 - Fixed bug: Printer-friendly pages for Views (month and week) was
 always displaying current day's month. Additionally changed link
 for views in trailer to go to the date currently being viewed
 when applicable rather than starting back at the current date.
 - Fixed bug: Application name being set in System Settings was not
 being used in notification and reminder emails.
 - LDAP improvement in performance. Cache results of get_admin() so
 we're not asking LDAP server multiple times who the admin users are.
 - Performance improvement in times_overlap() for conflict checking.
 - Fixed some missing commas in tables-ibase.sql
 - Fixed bug: "Reminder" was not in translations and was not being
 picked up by check_translation.pl.
 - Fixed bug: "Delete" button in edit view was not being translated.
 - Fixed bug: "Delete" button in edit group was not being translated.
 - Fixed bug: "Public Access" was not being translated.
 - Added layers and system settings to help index.
 - Added configuration/preference for displaying weekends in week view.
 - Added configuration/preference for color of weekends in month view.
 - Added additional font and color settings in style sheet that should
 match settings in preferences. Also added font settings in style
 sheet so that Japanese translation could specify its own font.
 (This will affect the font settings for most users.)
 - Changed size of date selection popup window (made it bigger).
 - Added link to help index in trailer for all pages.
 - Added font settings to both admin system settings and user preferences.
 - Better error handling when saving an event.
 - Updated all translation files to group translations by page and
 including a comment for any missing translations.
 - Replaced tools/pagify_translation.pl with tools/update_translation.pl.
 This new tool will mark any missing translations in the the
 translation file with a comment indicating that the translation is
 missing.
 - Updated French translation.
 - Updated German translation.
 - Updated Norwegian translation.
 - Added Japanese translation.
 - Added Simplified Chinese translation (and renamed Big5 translation
 to Tradition Chinese based on some web research...)
Version 0.9.37 (24 Jun 2002)
 - Added support for overriding or deleting single events in a
 repeating event. New links at the bottom of the view event page
 allow you to delete repeating event for just one day, delete
 for all days, edit for just one day, edit for all days. After
 adding an exception event, if the original repeating event is deleted,
 the exception event will also be deleted.
 - When deleting an event, just set the status in webcal_entry_user to
 'D' rather than deleting all the information from the database.
 So, users will still be able to view deleted events.
 - When viewing an event, display the status (right under description)
 if the status is anything but approved. (So, it will show up if
 either Waiting on approval, Rejected, or Deleted.)
 - Converted README to README.html.
 - When viewing a repeating event, show the date the user selected
 to view (instead of the first date of the event) along with the
 repeating info.
 - Display view name under the date at the top of the page.
 - Fixed send_reminders.php to not send a reminder to users who
 rejected the event.
 - Modified webcal_entry_log activity log table by adding new cal_user_cal
 column. One column for user performing action, another column
 (cal_user_cal) for who's calendar it affects.
 - Updated edit event handler to make sure user has proper authority
 to update an event. (Prevent users from typing in a URL to make
 changes to an event.)
 - Added Activity Log page (accessible only by administrators) that
 shows recent activity for all events.
 - Updated French translation
 - Updated German translation
Version 0.9.36 (20 Jun 2002)
 - Fixed SQL bug in del_entry.php.
 - Added create table SQL in tables-postgres.sql and tables-oracle.sql
 for webcal_config table.
 - Added user-nis.php for NIS-based authentication
 - Reorganized the English-US.txt translation file. All text is grouped
 by the page that it appears on. Added new perl script in the tools
 directory called pagify_translation.pl that will take an existing
 translation and reorganize it in this way. Hopefully, this will make
 translations a little easier since you can now determine the context
 of the text.
 - Improved session security by including a portion of the user's
 encrypted password in the cookie.
 - Fixed Bug 568261: Fixed send_reminders.php script which had been set to
 test-mode and was not sending mail.
 - Fixed Bug 568261: $LOG_REJECT was mispelled in includes/functions.php and
 was not allowing reminders to be logged in the activity log.
 - Fixed Bug 569135: URL for event was incorrect in send_reminders.php.
 - Patch 571298: LDAP speed improvements
 - Patch 571287: When selecting another user's calendar, display users
 in a pulldown rather than listing them all in a list.
 - Updated installation instructions and changed from plain text to HTML
 INSTALL.html.
 - Fixed bug: could not delete a layer if you have layers disabled.
 - Added mailto links on view event page and "Email all participants"
 link at the bottom.
 - Added event description, date and time to emails sent on
 event rejecting and event add/update. Fixed reject_entry.php to use
 server URL set in admin system settings.
 - Send no-cache header for certain pages (week.php, month.php,
 day.php, layers.php, list_unapproved.php)
 - Converted UPGRADING notes to html UPGRADING.html.
 - Updated FAQ.html to include note about register_globals.
 - Replaced COPYING with GPL.html.
 - Updated German translation.
Version 0.9.35 (05 Jun 2002)
 - Added fancy new admin interface for setting WebCalendar settings. 
 Almost all settings previously found in config.inc are now set
 through the new admin interface.
 - Allow user to customize application title (appears in page titlebar
 and login page).
 - Added event URL to email notifications.
 - Added ability to specify main URL for WebCalendar (included in
 email reminders and notifications) from within the new admin interface.
 Default value for server location will be calculated but can be
 modified.
 - Removed "Browser-defined" as a language option for users in the
 preference settings page. Users must select a language.
 Additionally, if the user has not made a language setting and one
 can be determined from their browser settings, then the language
 setting will be saved in the database (so that it can be used when
 sending email reminders).
 - Added ability to customize the default text color (for users that
 prefer to set their background to black).
 - Added support for user views (month and week) that allow users
 to create a custom view of specific users and view their calendars
 side by side. Views are unique to each user so that if user A
 creates a view, then user B will not be able to see the view.
 - Added support for mouse-over tooltips using style sheets. Unfortunately,
 only MSIE supports this, but it's a cool feature. Currently supported
 on the admin settings, preferences, and add/edit event pages.
 - Added the long-asked-for group support. Users can belong to more than
 one group (or none). The calendar can be configured to allow users
 to access all groups and users or it can be setup so that (non-admin)
 users only see groups that they are members of and users that are in
 those groups (see config.php).
 - Added support for public access to the calendar that requires no
 login. Works with web-based login and HTTP-based login. However,
 HTTP-based authentication setup is more complicated (see FAQ).
 - Renamed all include files from .inc to .php. This will help avoid
 security holes if users don't turn off browsing in the includes
 directory.
 - Improved security of edit_user_handler.php to prevent knowledgeable
 users from typing in a URL to make user updates that cannot be made
 from the web interface.
 - Display URL of event when sending out an email notification. (Not
 yet implemented for reminders.)
 - Patch 548138: Added Interbase support
 - Fixed incorrectly displayed status of layers in main layers page
 (layers.php).
 - Fixed missing password on PostgreSQL login in php-dbi.php.
 - Some URLs in description were not being linked properly.
 - Fixed fonts in week view to be consistent size.
 - Layers now display in new color (defined in styles.php) and are
 no longer underlined.
 - If $allow_color_customization was set to false in config.php, users
 were getting an error on saving preferences.
 - Check user preferences for receiving reminders before sending one.
 - Updated send_reminders.php to be LDAP-aware. Now uses same user
 functions as rest of the system.
 - Updated send_reminders.php to check language preference for each user.
 If user has set a language preference, reminders will come in that
 language. (Language will be auto-set in the system the first time
 they access the calendar with a browser.)
 - Modified printer-friendly pages to use a single table with a visible
 border for better printing.
 - Enhanced search page to allow searching of other user's calendars
 if allowed by system settings.
 - Fixed bug 530015: allow duration hours and minutes to be more than
 two characters long.
 - Don't allow a user to create a layer using their login as the source.
 - Feature request 529453: show user's fullname rather than login in
 the popup for an event of another user showing up in a layer.
 - Modified all calls to mktime() to use 2AM instead of midnight in
 hopes of squashing all daylight-savings-related bugs.
 - Fixed bug 449084: Don't allow users to enter a time of 24:00 for an
 event (when using 24-hour time format).
 - Fixed bug 491615: Preserve new lines in description when displaying
 in event popup.
 - Added activity log for events that is available to administrators.
 Tracks event creation, update, accept, reject, notification and
 reminders.
 - Updated FAQ and converted it to HTML.
Version 0.9.34 (16 Dec 2001)
 - Patch 468897: Fix default for new calendar entries to be public (not
 confidential)
 - Patch 469755: Do not allow users to change preferences in a read-only
 setup
 - Fixed bug: layers would not work until a user turns them off and then
 back on.
 - Display users in a table on page to select other user's calendar for
 better display (if more than 20 users).
 - Patch 483782: Delete users even if they have events and delete those
 events.
 - MS IIS/PSW workaround: IIS does not allow you to send a cookie and
 a redirect in the same http header, so all redirects are handled
 using html meta tags when IIS is detected.
 Code submitted by Nick Temple <ntemple@teentriumph.org>.
 - Fixed bug 447339: In week view, events would not span enough hours
 in the display if there was another event later in that day. In
 day view, all events would display in a one hour block even if they
 were longer than an hour.
 - Added Galician translation.
 - Added Hungarian translation.
 - Updated Swedish translation.
 - Updated French translation.
Version 0.9.33 (02 Aug 01)
 - Fixed bug: the "back to my calendar" link would go to another user's
 calendar if you just viewed another user's calendar.
 - Fixed bug: was not displaying more than one event per day in the
 week view.
 - Removed all the <?php_track_vars?> from every .php file since it was
 causing problems for a lot of people.
 - Fixed bug: User who logged in to the 0.9.31 version would have a
 session cookie that would generate a "Error getting user" message.
 Now redirects them back to the login page.
 - Fixed bug: don't display access, priority and participants in email
 reminders if they've been disabled in config.inc
 - Added missing user-ldap.inc to the distribution.
 - Updated Swedish translation
Version 0.9.32 (26 July 01)
 - Fixed some of the login/session code. After examining the code, I'm
 surprised it worked at all! :-) And, it suddenly stopped working on
 my system (would not allow any logins), so it could very will have
 been the bug that prevented people from being able to login.
 - Fixed bug: Was not allowing admin users to add events to a read-only
 setup.
 - Attempted to not reference undefined variables to avoid the warnings
 generated by PHP when the warning level is set to complain about
 referencing undefined variables.
 - Fixed bug: Was not allowing selection of a user when adding/editing
 layers.
 - Fixed bug: If you set a reminder to be sent at the exact time
 of the event (0 days, hours, minutes before event), then when
 you come back to edit the event, it shows the default time before
 rather than 0.
 - Fixed bug: printer friendly version of week view was displaying
 events as links.
 - Fixed use of php_track_vars. Was using <?php php_track_vars?>.
 Proper use is just <?php_track_vars?>.
 - Fixed bug 441688: MySQL does case-insensitive searches, which allows
 a user named 'cknudsen' to login with 'CKnudsen', which causes
 problems. Now, users can only login with correct case-sensitive
 login.
 - Fixed bug: when view a non-repeating event, some of the
 text for repeating events ("every") would be displayed next
 to the event date.
 - Remember the last view (week, day or month) and return to it
 instead of returning to the preferred view. For example, if
 you were viewing March 2002, then viewed an event in that
 month, and then deleted it, you would be returned to the
 March 2002 view after the delete. (Uses cookies to do this.)
 - Fixes to php-dbi.inc for postgres and odbc issues. May break
 compatibility with early versions of PHP 3.0 and PHP 4.0
 - Updated INSTALL and FAQ files.
 - Initial LDAP support.
 - Security improvement: Use $single_user boolean rather than using
 strlen ( $single_user_login )
 - Fixed bug 438980: Oracle SQL syntax error in tables-oracle.sql
 - Fixed bug: When participant list display is disabled, events
 were not being created properly.
Version 0.9.31 (02 Jul 01)
 - Added Swedish translation.
 - Updated Dutch translation.
 - Added ability to disable some of the standard event fields (access,
 priority, participants, repeating) to simplify interface for some
 users. Set in includes/config.inc with $disable_priority_field,
 $disable_access_field, $disable_participants_field, and
 $disable_repeating_field.
 - Can now specify $allow_view_other to be false in includes/config.inc
 to prevent users from viewing other users' calendars. (Admin users
 will still be able to do this.) The combination of this and setting
 $disable_participants_field = true will give non-admin users the
 feel of a single-user calendar. (Note: Setting $allow_view_other
 to false will also disable layers since that is essentially viewing
 another user's calendar.)
 - Added $conflict_repeat_months to includes/config.inc. This defines
 how many months into the future we should check for conflicts when
 saving a repeating event. On a slow server, the default (6 months)
 may take too long.
 - Fixed bug 436330: Oracle complaining about too many open cursors.
 Added some missing dbi_free_result() calls to address this.
 - Fixed bug 436404: Error in conflict checking - was always replacing
 first event participant with event creator when checking for
 conflicts.
 - Feature request 423034: On the event view page, any URLs found
 in the description field will be turned into an HTML link for
 you. Don't enter HTML in the description, just enter the URL
 somewhere in the description.
 - Feature request 432334: Display week number in week view.
 - Updated French translation to use HTML escapes for non-standard
 characters.
 - Patch 435431 from Franz Sedlmaier:
 Display repeating event information on event view page.
 - Patch 435403 from Franz Sedlmaier:
 When a user edits an event, save the existing status (accepted,
 rejected) of each user rather than resetting it back to
 pending. Don't send users notifications unless the date/time changed.
 - Patch 435396 from Franz Sedlmaier for bug 435390:
 Notification for rejecting events was not working. Don't send
 the notification to other users who rejected the event.
 - Patch 435387 from Franz Sedlmaier for bug 435386:
 Fix HTML errors in preferences page. Fix error that caused
 Oracle to complain about NULL values.
 - Patch 435383 from Franz Sedlmaier for bug 435379:
 Notification for deleting events was not working. Don't send
 the notification to the person deleting the event.
 - Patch 435367 from Franz Sedlmaier:
 Allow user to override warning about conflicting events and save
 event anyway.
 - Fixed bug 214280: sometimes events would display shifted one day to
 right on week view.
 - Fixed bug 212550: unable to display short month name for May in
 languages where short name and long name are different.
 - Fixed bug 215549: if calendar is read-only, don't show new image,
 and don't allow users to add events.
 - Fixed bug 214381: don't try and use translate() in http header
 for sending http authorization request if translations have not
 yet been loaded.
 - Don't allow user to change password if using http authorization.
 - Added back selectDate javascript function that was mistakenly
 removed from edit_entry.php.
Version 0.9.30 (08 Jun 01)
 - Generate a fatal error when MySQL returns an error instead of
 ignoring it.
 - Fixed bug 420352: when viewing a repeating event for a date other
 than its first date, it was always showing the first date.
 - Fixed bug 430290: non-admin users could not update their name
 or password.
 - Fixed bug 430347: displaying duplicates when using ODBC.
 - Fixed bug: Was not displaying the correct user name in month, week
 and year view when viewing another user's calendar.
 - Fixed bug: send_reminders.php was dying because of SQL error
 on Postgres.
 - Fixed bug: conflict checking was not working properly for repeating
 events when future dates were in a different daylight savings mode.
Version 0.9.29 (05 Jun 01)
 - Fixed bug: When editing an event, the event date is set to the
 current date rather than the event's date.
 - Fixed bug: Adding missing argument to user_load_variables() in
 login.php that was preventing some people from being able to login.
Version 0.9.28 (01 Jun 01)
 - Moved all the references to the webcal_user table to be in the
 new includes/user.inc file. This BREAKS the NIS user authentication,
 but it should make adding LDAP (or any other user table) support
 much simpler.
 - Added preference settings for receiving email. Users can now
 decide whether they want to receive email for event reminders,
 new events, updated events, deleted events, and rejected events.
 - Fixed bug 429264: The $is_admin variable was not being set properly,
 so no users were able to access admin functions.
 - Fixed bug: Was displaying unapproved events when user set preferences
 to not display them (in day, week and month views).
 - Fixed bug 231236: event popup info was not displaying on the list
 unapproved events page.
 - Fixed bug 428365 : SQL syntax error in getting events for other people
 for layers.
 - Fixed bug 429269, 428716: Edit event page would get JavaScript
 error on save if using 24-hour mode.
 - Fixed bug: code to send email reminder was commented out
 - Fixed bug: was displaying event duration incorrectly in email
 reminders.
 - Fixed bug 429271: error message on missing argument to my_array_slice().
 - Security fixes
 - Updated translations: French
Version 0.9.27 (20 May 01)
 - Added support for customizing event fields. This allows each
 site to add textual fields, dates, URLs, etc. without having
 to customize their database or make code changes.
 All customization takes place in includes/site_extras.inc.
 These changes include two new database tables that must
 be created. See UPGRADING.
 - Added support for email reminders. This is handled by
 the custom field events (see includes/site_extras.inc).
 Requires cron or cron-like tool.
 - Support W3C standards for use with the event popup windows
 which should work with Mozilla, Netscape 6.X and MSIE 5.X.
 Code submitted by Benoit Maisonny.
 - Restored support for PHP3 that was broken with the addition of
 the call to array_splice (a PHP4-only function). There is
 now a PHP3-compatible implementation.
 - Patch 403822 from David Guthrie:
 - improve checking for conflicts to include repeating events
 - allow 15:00 am to be recognized as 3:00 pm
 - Patch 406663: improve handling of new lines when viewing an
 event
 - Fixed tables-oracle.sql to use /* ... */ style comments.
 Patch 403744 from Guillaume Laurent.
 - Added recognition of new language settings (like de-ch, fr-ch,
 and it-ch) which are Swiss settings. From Patch 403816.
 - Added patch 407090: Fixed bug: If only one user in the database
 and setup as multi-user, user selection was not showing up in
 edit_entry.php
 - Fixed bug: confirmation of entries outside preferred work hours
 was not working properly
 - Fixed bug: "Yes" and "No" on layers.php was not being translated
 - Fixed bug 212055: could not edit or delete events you posted to
 another user's calendar
 - Fixed bug 412224: link to printer friendly when viewing another user's
 monthly calendar did not display selected user's calendar
 - Fixed bug: When an admin is deleting an event on another user's
 calendar, it will now keep you viewing that user's calendar
 after the delete.
 - Allow disabling of color preferences by users
 - Added includes/index.html to prevent users from getting a
 directory listing of includes if the sysadmin did not setup
 the site to prevent accessing .inc file.
 - Added Norwegian translation
 - Added Turkish translation
 - Added Chinese-Big5 translation
 - Updated Danish translation
 - Updated German translation
Version 0.9.26 (05 January 01)
 - Added Portuguese/Brazil translation
 - Add ability to add event to your own calendar when viewing an
 event on another user's calendar
 - Only the event creator and the admin can completely delete an
 event. Others can only delete it off their own calendar.
 - Ask a for confirmation when the user enters an event which
 starts before the user's preferred work hours.
 - Fixed bug 119884: repeating events of "month by day" would
 display in the wrong week
 - Fixed bug 119537: when display unapproved is set to no, events do not
 show up in month view
 - Fixed bug 123515: midnight shows up as 12pm
 - Fixed bug: error on deleting an event because translate.inc was
 not included
 - Fixed bug: dups for layers were showing up in all views
Version 0.9.25 (18 December 00)
 - Added Russian translation
 - Updated Dutch translation
 - Updated French translation
 - Updated Portuguese translation
 - Patch 102662 from warf:
 Added Polish translation
 - Patch 102488 from ruibarreiros:
 Send am email to all participants when an entry is deleted
 - Patch 102487 from ruibarreiros:
 Send am email to all participants when an entry is rejected
 - Patch 102486 from ruibarreiros with some additions:
 Not displaying correctly the layer status on layers.php
 - Patch 102212 from lord@crocodile.org:
 Fixes IE5 compatibility problem with repeating events
 - Patch 102032 from m.crosby@msdw.com:
 Fixed bug: Entries aren't properly added to calendar when in multi user 
 mode with only one user
 - Patch 101698 from Jonathan Mark <jhmark@xenops.com>:
 - edit_entry_handler.php accepts an "allow_conflicts" flag which
 allows conflicting events to be created. This variable is
 configured globally in config.inc. The Palm conduit can turn it
 on when sending events to WebCalendar (the Palm datebook allows
 events with conflicting times).
 - Added iCal as a supported format on the export page. This is
 not quite complete because it doesn't support recurrence yet.
 Also added a checkbox for exporting all the user's events
 regardless of date.
 - php-dbi.inc: added some HTML comments surrounding error messages,
 to allow them to be parsed out by a script or Palm conduit.
 - Patch 101503 from Jonathan Mark <jhmark@xenops.com>:
 - Fixed bugs 114218, 116562, 116301: removed use of non-portable queries.
 - Consolidated some near-duplicate code in the process.
 - Speeds up queries when using layers considerably.
 - Fixed bug 119484: errors in popups when listing unapproved events
Version 0.9.24 (16 October 00)
 - Fixed bug: logins do not work sometimes when first setting up
 the app. (Removed the use of $HTTP_COOKIE_VARS array.)
 - Fixed bug: syntax error in del_entry.php
 - Changed durations to be specified as hours and minutes when adding
 or editing an event.
 - Added event owner in event popup info when viewing someone else's
 event via layers.
 - Added ability to quickly disable and enable layers via link on the
 bottom of all pages.
Version 0.9.23 (20 September 00)
 - Added support for using the browser-specified language (specified
 in your browser's preferences). The default language is now set
 to use this.
 - Added support for read-only calendar access which can be used to
 create publicly accessible calendars.
 - Added ability to authenticate users via NIS
 - Cleaned up a few HTML errors
 - Updated English translation file to include text for layers (since
 new translations are usually started with this file)
 - Added Portuguese translation file missing from version 0.9.22
 - Added Icelandic translation
Version 0.9.22 (17 August 00)
 - Added support for "layers" that allow you to overlay another user's
 calendar onto your calendar. (See UPGRADING for upgrading instructions).
 - Fixed bug: "Time", "Description" were not being translated in the
 event popup windows
 - Added Portuguese translation
Version 0.9.21 (31 July 00)
 - Fixed bug: JavaScript bug in datesel.php caused date selection popup
 window to not work
 - Fixed bug: week_ssi.php was broken
 - Fixed bug: "Sun" did not show up in the table header of the week view
 when week start is set to Monday
 - Update Czech translation
Version 0.9.20 (30 July 00)
 - Added spacer.gif back to the distribution (required by colors.php)
 - Fixed bug: typo in SQL prevented repeated events from being read
 from the database
 - The last user can be remembered when returning to the login page,
 so that the login name is filled in and the correct colors and
 language are used.
 - Changed all the abbreviated weekdays to use three letters ("Sun",
 "Mon", ...) instead of two letters.
 - Added Danish translation
 - Updated German translation
 - Updated Italian translation
Version 0.9.19 (28 July 00)
 - Fixed bug: when week starts on Monday, week view displayed first
 day header as Sunday
 - Fixed bug: error messages where generated when deleting a user
 - Added ability to reject events added by other users. Event
 participants who reject an event are still listed on the view event
 page with "(Rejected)" after their name. This frees up the user to
 schedule alternate events during the rejected event's time.
 - Added event popups to the unapproved event listing as well as
 a direct link to accept or reject the event. (You are no longer
 required to view the event before accepting/rejecting.)
 - Added link to unapproved events at the bottom of the week, day and
 year views.
 - Improved position of popup event descriptions so they aren't obscured
 when on the right side of the page
 - Added icon/link at top of days in the week view to add new entries
 - Added vertical space between events in week/day view that share
 the same table cell but start in different hours
 - Made the "created by" user a mailto link on the event view page
 - Updated French translation
 - Updated German translation
Version 0.9.18 (22 July 00)
 - Adding missing files month.php and year.php to distribution (oops)
Version 0.9.17 (22 July 00)
 - Modified week-at-a-glance view to display hours like the
 day-at-a-glance view.
 - Added year-at-a-glance view
 - Added ability to set the default view to year, month, week or day
 and set the default view to week.
 - Improved performance for month and week view by loading all events
 at once rather than sending a separate SQL command for each date.
 - Changed the ordering of some parameter functions to make more
 consistent
 - Modified event popup descriptions to also display the time of
 the event
 - After saving preferences, you will be sent to your default view
 rather than staying at the preferences page
 - Changed so that entries were not being added to the webcal_entry_repeats
 table for events that were not repeating
 - Added some documentation to some of the functions in functions.inc
 - Updated translations for German, Spanish
 - Added Czech translation
 - Added Italian translation
 - Fixed bug: any month that started on a Sunday would not display the
 1st of the month if configured with Mondays as the week start
 - Fixed bug: months with daylight savings change-overs sometimes
 displayed incorrectly
Version 0.9.16 (26 June 00)
 - Added export function. The first format supported is the format of
 the install-datebook tool, which is part of the pilot-link distribution.
 (install-datebook has some bugs which need to be patched for this to
 work properly. See INSTALL for details.)
 - Made week number in month view a link to view that week
 - Allow weeks to start on either Monday or Sunday. Using Monday will
 cause ISO week numbering.
 - Added color selection popup window for color settings in preferences.
 - Added date selection popup window for all date entries
 - Changed so that admin users can no longer view private events of other
 users
 - Changed all tables to use a line between cells rather than the 3d look
 that a border=2 effect gives
 - Added new navigation to day view that provides links for all other days
 in the current month
 - Removed links for "Search", "Add New Entry" at the bottom when viewing
 another user's calendar
 - Added link "My Calendar" to trailer to give quick access to the current
 month's calendar.
 - Added French translation
 - Fixed bug: incorrect display of 24-hour time
 - Fixed bug: css class names caused IE to complain on the popup
 windows for mouse-overs
 - Fixed bug: popup windows were placed incorrectly for IE when the page
 was scrolled
 - Fixed bug: private repeating events could be viewed by other users
 - Fixed bug: private events could not be viewed by the event owner
 - Fixed bug: when viewing another user's calendar, some links would take
 you back to your own calendar without notice
Version 0.9.15 (09 June 00)
 - Fixed bug that prevented the description from appearing on mouse over
 in the month view and week view.
Version 0.9.14 (09 June 00)
 - Added repeating events
 (original code contributed by Lachlan Cox <lachie@zip.com.au>)
 - Fixed bug in edit entry page where event duration was not showing up.
 - Moved function load_translation_text() to before first call to avoid
 undefined function error on some systems.
 - Added missing calls to translate for "Week" in month/week view and "Go to"
 in trailer.
 - Added Dutch translation
 - Added Korean translation
 - Added Spanish translation
Version 0.9.13 (07 Jun 00)
 - Added I18N support through the use of translate() and etranslate()
 functions in new translate.inc file.
 - Added German translation
 - Moved all .inc include files into an "includes" subdirectory to make
 it easier for access to these files to be blocked from the web server
 setup.
 - Don't allow confidential event info be seen via mouse-over function.
 - Fixed SQL typo in check for schedule conflicts
 - Changed all calls to htmlentities to htmlspecialchars in order to
 properly handle 8-bit ascii.
 - Changed styles.css to be a PHP include (styles.inc) so some of it
 can be generated dynamically (eventually)
 - Changed Oracle table for events to use VARCHAR2(1024) instead of LONG
 so that the description field can be searched.
Version 0.9.12 (25 May 00)
 - Added popups for event description on mouse over of events.
 - Fixes for events scheduled at midnight
 - Fixed so that an event from 10-11 doesn't conflict with an event
 from 11-12.
Version 0.9.11 (23 May 00)
 - Fixed some code that was MySQL-specific to work with all dbs.
Version 0.9.10 (23 May 00)
 - Added day-at-a-glance
 - Added support for sending email notification when events are added
 - Fixed checking for scheduling conflicts (which apparently broke in one
 of the recent releases)
 - Moved CSS stuff into a single shared file (styles.css) except for font
 size settings which are still done with the HTML font tag since most
 browsers don't correctly support setting the font size via CSS.
 - Fixed bug where prev/next links at the top of both week and month
 views could send you to the wrong dates.
 - Added scrollbar to help windows
 - Various HTML/CSS cleanup and reorganization. Much of the layout
 code (font specification in particular) was changed to use CSS instead
 of HTML.
 - User color preferences were removed since the colors are now driven
 by the style.css CSS info. Eventually, this will be replaced with
 style.php that will add back user-customizable colors.
 - Added code to set email addresses of users (provided by
 Ian R. Justman)
 - Don't allow someone to delete an event unless they created it (were
 able to do this from the edit event page)
Version 0.9.9 (02 May 00)
 - PostgreSQL fixes (provided by Ken Harris)
 - New tables-postgres.sql provided (provided by Ken Harris)
 - fixed HTML bug where the navigation pulldowns on the bottom were
 incorrect when viewing another user's calendar
 - Added FAQs to README
Version 0.9.8 (23 Feb 00)
 - fixed major bug that prevented users from adding new events
Version 0.9.7 (23 Feb 00)
 - moved all database-specific calls into php-dbi.inc and added
 support for Oracle as well as PostgreSQL (not tested) and
 ODBC (not tested).
 - altered every table with new naming scheme:
 all tables now start "webcal..." instead of "cal..."
 all column names now start "cal_..." because names like
 "date" are forbidden by Oracle
 added new column "cal_group_id" in webcal_entry in anticipation
 of support for repeating events
 - moved all database calls into dbi.inc in order to simplify support
 for additional databases.
 - allow non-admin users to set their names and passwords
 - fixed security bug where users could hand enter URLs to add
 new users.
 - fixed bug where unapproved events are never displayed until they
 are approved despite the setting of $DISPLAY_UNAPPROVED.
 - fixed bugs where confidential entries could be viewed and edited
 by other users
Version 0.9.6 (21 Feb 00)
 - renamed all files from .php3 to php (since it works with php4, too)
 - added the option to use HTTP basic authorization (if using PHP
 as an Apache module) or web-based login
 - fixed bug that caused login info to not be remembered as long
 as it should (1000 days)
 - added JavaScript on login page to make sure users enter some text
 for both login and password
 - added command on all pages to enable the PHP track_vars setting
 in case users did not use --enable-track-vars when building PHP
 (caused people to not be able to login)
 (Thanks to Andy Skunza <askunza@dynamix-ltd.com> for this fix.)

Version 0.9.5 (10 Feb 2000)
 - fixed bug that caused months with DST change to display incorrect
 dates
 - fixed bug that caused some months to display the wrong number of
 dates per month -- fix provided by Florian Helmberger <fh@enemy.org>
 - added search function (searches only your own calendar)
 - fixed bug where login info would always be remembered (even if
 you didn't check the option on login)
 - fixed bug where invalid logins gave unhelpful error messages
 - changed navigation links at bottom to be pulldown lists of weeks
 and months

Version 0.9.4 (14 Jan 2000)
 - added check for scheduling conflicts when adding/editing entries
 - added ability to view someone else's calendar. confidential
 entried will be displayed as "PRIVATE".
 - added optional approval of events for multi-user systems,
 enabled/disabled in config.inc
 - can only delete an event that you created (or you are admin)
 - can only edit an event that you created (or you are admin)
 - added javascript error checking for color values in preferences
 - converted many date() calls to strftime() to support localization
 of dates
 - added '+' icon to each date when viewing the calendar to allow
 adding an entry to that date
 - removed view & edit icons and replaced with an bullet icon that sends
 you to the view entry page
 - display small version of previous and next months at the top of
 month-at-glance page rather than just month name.
 - added week_ssi.php3 for use as a server-side include
 - removed use of spacer.gif table layout hack and replaced with use
 of CSS to specify table cell sizes
 - if multi-user, the current calendar owner is displayed under the
 date at the top for both month view and week view.

Version 0.9.3 (21 Dec 1999)
 - added week-at-a-glance view
 - added preferences for colors and time format
 - fixed bug where includes were in wrong order in index.php3
 causing endless redirects when in single-user mode

Version 0.9.2 (16 Dec 1999)
 - allow system to be configured as single-user or multi-user from
 config.inc file
 - added navigation links to 6 months before and after current month
 - added printer friendly page for better printing
 - fixed bug where event time was not showing up in edit page
 - improved security on user authentication, cookie no longer contains
 login name, instead it contains a lamely encrypted version of the
 login name. (would like to add support for mcrypt(), if PHP was
 compiled with mcrypt support. we could also use sessions, but this
 requires an external library until PHP4.)
 - fixed bug where db name was incorrectly set to "cal" in certain
 queries
 - moved all site-specific configuration to config.inc
 - support either 12-hour am/pm time format or 24 hour
 - fixed event add/edit participant selection so that JavaScript is
 not required
 - misc. code cleanup

Version 0.9.1 (11 Dec 1999):
 - fixed mispelling of "calendar" in a few places
 - fixed tables.sql which was incorrectly creating the table
 cal_event_user instead of cal_entry_user

Version 0.9 (09 Dec 1999):
 - first public release