Common (excluding Website bugs): (36)

• Fixed: 325519 - ICS provider provides almost no useful diagnostic info on errors
• Fixed: 349641 - Lightning asks for master password again
• Fixed: 355282 - Click and Dragging a new event can’t be cancelled by Escape
• Fixed: 355288 - Can only delete multiple events at once, when not right-clicking on an event to get the context menu
• Fixed: 373773 - Need way for providers to use external (possibly shared) dialogboxen (i.e caldav conflict dialog)
• Fixed: 380060 - Implementation of full offline mode (esp. modification of calendar data)
• Fixed: 386516 - Monthly repeating event on last day of month occurs on wrong dates
• Fixed: 438310 - Delete a recurring task in the today pane -> no ‘Delete repeating event’ dialog
• Fixed: 459021 - Invite Attendees dialog: automatically expand address book mailing lists
• Fixed: 477287 - with Cache, Provider for Google Calendar loses alarms and categories on event edit / alarms and categories cannot be added to existing events
• Fixed: 496897 - an exception occurs when closing the alarm window containing alarms for several occurences of the same event
• Fixed: 541310 - Related Link (in Edit Task and Edit Event Window) is NOT clickable
• Fixed: 553800 - Cannot change priority from task context menu in Today pane (Mail tab only)
• Fixed: 554267 - Deleting a single item of an recurring event, does not delete the alarm of this event.
• Fixed: 653924 - RELATED-TO headers are duplicated during write
• Fixed: 663400 - Changing view causes an error “this.tabbox is null”
• Fixed: 673083 - Create a buildsymbols target for Lightning
• Fixed: 673088 - Parse shipped-locales better
• Fixed: 675608 - startup crash [@ mozalloc_abort(char const* const) | NS_DebugBreak_P | cal::getTimezoneService()]
• Fixed: 678649 - Today pane in Lion won’t expand
• Fixed: 682583 - Remove calendar’s dependency on nsTryToClose.js
• Fixed: 684582 - Fix strict warnings: assignment to undeclared variable
• Fixed: 686420 - Cancelled events are not shown as cancelled in “Events and Tasks” bar (Today pane)
• Fixed: 688469 - Create the Calendar 1.0b7 release builds
• Fixed: 688727 - make repack-l10n-all fails on windows due to awk call
• Fixed: 689589 - Lightning doesn’t work in Thunderbird 9.0a2 and 10.0a1, startup errors [document.getElementById("calendarDisplayDeck") is null]
• Fixed: 690560 - make repack-l10n-all doesn’t work correctly on Mac universal builds.
• Fixed: 690562 - Create Calendar 1.0rc1 release builds
• Fixed: 692755 - Fix channels for the ics provider
• Fixed: 692783 - Attendees not aligned with their respective free/busy timelines
• Fixed: 692926 - Labels in Task header pane have hard coded colors
• Fixed: 695136 - In rotate view (day/week views), creating events via drag and drop doesn’t work
• Fixed: 695223 - Exception in caldav provider
• Fixed: 696122 - L10n files (lightning-AB-CD.jar) missing in Lightning 1.0rc builds
• Fixed: 696460 - Database backup fails [Storage: Error creating backup file: ReferenceError: CI is not defined]
• Fixed: 696629 - Task-view button text not readable under Ubuntu default theme

Outstanding bugs (marked blocking-calendar1.0+): (28)

• Since 2004-09-17: 260121 - Make datepicker and timepicker keyboard accessible
• Since 2005-11-01: 314594 - No error message if invalid URL used for new calendar, creates invalid calendars
• Since 2005-11-10: 315959 - profile ICS calendar reading
• Since 2006-09-30: 354935 - undo after moving a single occurrence does the wrong thing
• Since 2006-11-16: 360916 - Snoozed alarm fires at old event time although event time has been changed
• Since 2007-03-24: 375210 - Revisit alarm dialog dismissal/snooze user experience
• Since 2007-07-24: 389445 - The view doesn’t scroll with the mouse if I drag start/end time to a hidden hour display
• Since 2008-01-18: 412914 - Enable offline caching for ical calendar with many events -> startup horrible slow
• Since 2008-01-23: 413641 - Launch Lightning Release Notes on update of extension
• Since 2008-03-11: 422184 - The fgPrinters extension could be included to improve printing experience in calendar
• Since 2008-04-27: 431076 - Add keyboard navigation/accessibility for the calendar views
• Since 2008-09-24: 456706 - Replying to a CalDAV invitation returns MODIFICATION_FAILED but succeeds.
• Since 2008-10-29: 462277 - Turn on experimental cache by default
• Since 2008-10-29: 462280 - profile Tb startup time with and without Lightning
• Since 2008-10-30: 462305 - Lots of warning messages in Error Console when in offline mode
• Since 2008-11-25: 466742 - Event color changing actions shouldn’t need re-calculation of calendar view [i.e. changing calendar of event]
• Since 2008-12-10: 468863 - The richlistbox item for a reminder has two buttons with empty accessible names
• Since 2009-01-07: 472448 - Minimonth missing accessible name and navigation
• Since 2009-06-29: 501302 - Improve View performance by removing unneeded boxes (fixes regression: alarm icon cropped, misplaced)
• Since 2009-11-07: 527254 - Lightning Command Controller tracker
• Since 2009-11-12: 528329 - Alarm is not fired when dismissed and later set reminder again
• Since 2010-02-12: 545838 - Run mozmill tests as part of the build process
• Since 2011-07-25: 673990 - Show Tasks and Calendar icons in the toolbar by default
• Since 2011-10-17: 695247 - Allow opening event if invitation has already been processed
• Since 2011-10-26: 697553 - Adapt to the calIChangeLog interface changes (gdata offline support)
• Since 2011-10-27: 697812 - After creating a new event, clicking on other elements doesn’t blur the title textbox
• Since 2011-11-01: 698760 - Calendar Views UI freshening
• Since 2011-11-01: 698938 - Invitations Dialog: Selected option is not totally obvious

One can get the latest Lightning .xpis here.

Sunbird will no longer be actively developed by the Calendar team.

Common (excluding Website bugs): (38)

• Fixed: 247486 - can’t load several calendars with different passwords on same server/realm
• Fixed: 373251 - Can open multiple windows of a single event/task from Agenda, Task lists and Unifinder
• Fixed: 405007 - Create unittest buildbots for Calendar
• Fixed: 441992 - caldav and ics calendar aren’t disabled after canceling the login dialog
• Fixed: 469684 - Unifinder-todo: raising of the context menu fires blur -event
• Fixed: 475376 - Unify wording: “reminder” instead of “alarm”
• Fixed: 502936 - cached calendars should not be refreshed at launch/startup time
• Fixed: 523860 - Do not escape double quote character ” to \” in iCalendar output (potential RFC 2445 violation)
• Fixed: 543323 - Task list does not show incomplete tasks when you toggle “Show completed Tasks”
• Fixed: 561550 - Disabling Events/Tasks checkbox in Print Preview dialog sets calendar to read-only [Error: Bad aItemFilter passed to getItems]
• Fixed: 604757 - Attendee status icon is missing
• Fixed: 636058 - Errors on import, mac only (Components.classes[contractids[fp.filterIndex]] is undefined)
• Fixed: 668966 - Remove the padding around the Calendar list
• Fixed: 669082 - Create l10n.ini’s for aurora and beta
• Fixed: 673086 - Fix the repack-l10n-all target and call it from release automation
• Fixed: 673741 - Snoozing one alarm on an item with multiple alarms causes other alarms to fire early
• Fixed: 675460 - Task View filters only consider percent completed when filtering by completed status
• Fixed: 675488 - Use the monochrome icons for New Event/Task
• Fixed: 675877 - Remove the top border of #unifinder-searchBox
• Fixed: 676757 - Provide nightly builds on the aurora channel
• Fixed: 678343 - Adapt to the new chrome worker code / Cannot parse ICS files / workerfactory undefined
• Fixed: 678930 - ICS calendar fails when connection temporarily unavailable
• Fixed: 680222 - Category colors are invisible – calendar-category-box width is always zero
• Fixed: 680351 - Windows task bar on right hand edge of screen prohibits entering data
• Fixed: 680657 - Give thinner splitters like Thunderbird
• Fixed: 680753 - LNK2019 unresolved external symbol errors during Calendar Sunbird build.
• Fixed: 680870 - fix a few minor issues in the calendar list binding
• Fixed: 680877 - Allow providers to specify auth prompt and calendar id
• Fixed: 682540 - Win32 comm-central lightning nightly builds failing since 19-Aug-2011
• Fixed: 683269 - Use the same toolbar appearance in Event dialog as Thunderbird
• Fixed: 683988 - Event is accepted even though Cancel is selected on calendar choice popup
• Fixed: 684582 - Fix strict warnings: assignment to undeclared variable
• Fixed: 685133 - Create a Lightning Beta release for TB 7.0 using as much automation as possible
• Fixed: 685528 - Sort out nightly version numbers and remove links to latest miramar
• Fixed: 685812 - Stop calendar buildbot doing the make package and make installer steps
• Fixed: 686273 - WCAP subscribed calendars not appearing
• Fixed: 686521 - Let builds report to Calendar-Beta and Calendar-Aurora tree instead of Calendar1.0 tree
• Fixed: 689370 - Remove overridden ‘MOZ_INSTALLER=’ option from confvars.sh, in Calendar

Outstanding bugs (marked blocking-calendar1.0+): (27)

• Since 2004-09-17: 260121 - Make datepicker and timepicker keyboard accessible
• Since 2005-11-01: 314594 - No error message if invalid URL used for new calendar, creates invalid calendars
• Since 2005-11-10: 315959 - profile ICS calendar reading
• Since 2006-08-22: 349641 - Lightning asks for master password again
• Since 2006-09-30: 354935 - undo after moving a single occurrence does the wrong thing
• Since 2006-10-09: 356002 - Cannot dismiss/snooze alarms from read-only calendar
• Since 2006-11-16: 360916 - Snoozed alarm fires at old event time although event time has been changed
• Since 2007-03-24: 375210 - Revisit alarm dialog dismissal/snooze user experience
• Since 2007-05-08: 380060 - Implementation of full offline mode (esp. modification of calendar data)
• Since 2008-01-18: 412914 - Enable offline caching for ical calendar with many events -> startup horrible slow
• Since 2008-01-23: 413641 - Launch Lightning Release Notes on update of extension
• Since 2008-03-11: 422184 - The fgPrinters extension could be included to improve printing experience in calendar
• Since 2008-04-27: 431076 - Add keyboard navigation/accessibility for the calendar views
• Since 2008-09-24: 456706 - Replying to a CalDAV invitation returns MODIFICATION_FAILED but succeeds.
• Since 2008-10-29: 462277 - Turn on experimental cache by default
• Since 2008-10-29: 462280 - profile Tb startup time with and without Lightning
• Since 2008-10-30: 462305 - Lots of warning messages in Error Console when in offline mode
• Since 2008-11-25: 466742 - Event color changing actions shouldn’t need re-calculation of calendar view [i.e. changing calendar of event]
• Since 2008-12-10: 468863 - The richlistbox item for a reminder has two buttons with empty accessible names
• Since 2009-01-07: 472448 - Minimonth missing accessible name and navigation
• Since 2009-06-29: 501302 - Improve View performance by removing unneeded boxes (fixes regression: alarm icon cropped, misplaced)
• Since 2009-11-07: 527254 - Lightning Command Controller tracker
• Since 2009-11-12: 528329 - Alarm is not fired when dismissed and later set reminder again
• Since 2010-02-12: 545838 - Run mozmill tests as part of the build process
• Since 2010-08-11: 586276 - Hooks / stubs mechanisms for Mozilla Lightning
• Since 2011-07-25: 673990 - Show Tasks and Calendar icons in the toolbar by default
• Since 2011-08-12: 678649 - Today pane in Lion won’t expand

One can get the latest Lightning .xpis here.

Sunbird will no longer be actively developed by the Calendar team.

Common (excluding Website bugs): (11)

• Fixed: 471378 - Create gnome theme (gnomestripe)
• Fixed: 639866 - Tracking bug for Lightning 1.0b4 release
• Fixed: 671062 - The up and down arrows used to adjust the number (minutes, hours, days) for the snooze are missing
• Fixed: 672143 - Windows nightly builds are failing [mozilla\intl\locales\et\hyphenation\hyph_mn.dic: No such file or directory]
• Fixed: 673084 - postflight_all errors when building official mac builds manually
• Fixed: 678013 - Linux nightly failing due to libstdc++ not containing the right GLIBC versions (elfhack fails)
• Fixed: 678118 - Build error: mozilla/net/CookieServiceChild.h: No such file or directory
• Fixed: 678853 - Get rid of annoying UTC/floating undefined messages
• Fixed: 679669 - WCAP calendars not working; Update calendar for nsIUnicharStreamLoader changes
• Fixed: 680236 - Don’t allow installation in builds that are binary incompatible
• Fixed: 680742 - xpcshell.ini missing in calendar/test

Outstanding bugs (marked blocking-calendar1.0+): (31)

• Since 2004-09-17: 260121 - Make datepicker and timepicker keyboard accessible
• Since 2005-11-01: 314594 - No error message if invalid URL used for new calendar, creates invalid calendars
• Since 2005-11-10: 315959 - profile ICS calendar reading
• Since 2006-09-30: 354935 - undo after moving a single occurrence does the wrong thing
• Since 2006-10-09: 356002 - Cannot dismiss/snooze alarms from read-only calendar
• Since 2006-11-16: 360916 - Snoozed alarm fires at old event time although event time has been changed
• Since 2007-03-08: 373251 - Can open multiple windows of a single event/task from Agenda, Task lists and Unifinder
• Since 2007-03-24: 375210 - Revisit alarm dialog dismissal/snooze user experience
• Since 2007-05-08: 380060 - Implementation of full offline mode (esp. modification of calendar data)
• Since 2007-11-22: 405007 - Create unittest buildbots for Calendar
• Since 2008-01-18: 412914 - Enable offline caching for ical calendar with many events -> startup horrible slow
• Since 2008-01-23: 413641 - Launch Lightning Release Notes on update of extension
• Since 2008-03-11: 422184 - The fgPrinters extension could be included to improve printing experience in calendar
• Since 2008-04-27: 431076 - Add keyboard navigation/accessibility for the calendar views
• Since 2008-09-24: 456706 - Replying to a CalDAV invitation returns MODIFICATION_FAILED but succeeds.
• Since 2008-10-29: 462277 - Turn on experimental cache by default
• Since 2008-10-29: 462280 - profile Tb startup time with and without Lightning
• Since 2008-10-30: 462305 - Lots of warning messages in Error Console when in offline mode
• Since 2008-11-25: 466742 - Event color changing actions shouldn’t need re-calculation of calendar view [i.e. changing calendar of event]
• Since 2008-12-10: 468863 - The richlistbox item for a reminder has two buttons with empty accessible names
• Since 2009-01-07: 472448 - Minimonth missing accessible name and navigation
• Since 2009-06-29: 501302 - Improve View performance by removing unneeded boxes (fixes regression: alarm icon cropped, misplaced)
• Since 2009-07-07: 502936 - cached calendars should not be refreshed at launch/startup time
• Since 2009-10-22: 523860 - Do not escape double quote character ” to \” in iCalendar output (potential RFC 2445 violation)
• Since 2009-11-07: 527254 - Lightning Command Controller tracker
• Since 2009-11-12: 528329 - Alarm is not fired when dismissed and later set reminder again
• Since 2010-02-12: 545838 - Run mozmill tests as part of the build process
• Since 2010-08-11: 586276 - Hooks / stubs mechanisms for Mozilla Lightning
• Since 2011-02-22: 636058 - Errors on import, mac only (Components.classes[contractids[fp.filterIndex]] is undefined)
• Since 2011-07-25: 673990 - Show Tasks and Calendar icons in the toolbar by default
• Since 2011-08-29: 683096 - Error: [Exception... "Could not convert JavaScript argument arg 5 [calIOperationListener.onGetResult]“…

One can get the latest Lightning .xpis here.

Sunbird will no longer be actively developed by the Calendar team.

Common (excluding Website bugs): (16)

• Fixed: 351581 - [Win] Print fails on first attempt but works on second
• Fixed: 405480 - Acknowledging (dismiss, snooze) alarm causes hidden calendar to show
• Fixed: 424808 - addItem in calendar-month-day-box scales badly
• Fixed: 438369 - Create database backup before performing a database upgrade
• Fixed: 442607 - Reminder details link does not work if calendar window is closed
• Fixed: 463275 - Edit Recurrence dialog shows wrong rule when editing event
• Fixed: 482110 - calendar stays hidden after adding event to it; new event not visible
• Fixed: 496883 - alarm dialog plays a sound for each alarm that is displayed
• Fixed: 500114 - MODIFICATION_FAILED Error after editing occurrence of repeating task in Task List
• Fixed: 557782 - Crash when I open a mail with a large ics calendar attachment sent from Apple Mail [@ strlen | icalvalue_attach_as_ical_string_r ] (windows), [@ strlen | libcalbasecomps.dylib@0x13ae8] (Mac)
• Fixed: 669311 - On Windows 7 the navigation buttons inside mini-day and the keep-duration button need an adjustment
• Fixed: 672102 - toolbarbutton-day-text is hard to read with personas
• Fixed: 672158 - Custom repeated task – cannot click on OK button
• Fixed: 672460 - Event invitation not sent out when Outlook compatiblity is checked
• Fixed: 672816 - Snoozing/Dismissing one event on alarm popup closes entire window
• Fixed: 673100 - Update calendar builders to gcc-4.5

Outstanding bugs (marked blocking-calendar1.0+): (29)

• Since 2004-09-17: 260121 - Make datepicker and timepicker keyboard accessible
• Since 2005-11-01: 314594 - No error message if invalid URL used for new calendar, creates invalid calendars
• Since 2005-11-10: 315959 - profile ICS calendar reading
• Since 2006-09-30: 354935 - undo after moving a single occurrence does the wrong thing
• Since 2006-10-09: 356002 - Cannot dismiss/snooze alarms from read-only calendar
• Since 2006-11-16: 360916 - Snoozed alarm fires at old event time although event time has been changed
• Since 2007-03-08: 373251 - Can open multiple windows of a single event/task from Agenda, Task lists and Unifinder
• Since 2007-03-24: 375210 - Revisit alarm dialog dismissal/snooze user experience
• Since 2007-11-22: 405007 - Create unittest buildbots for Calendar
• Since 2008-01-18: 412914 - Enable offline caching for a calendar with many events -> startup horrible slow
• Since 2008-01-23: 413641 - Launch Lightning Release Notes on update of extension
• Since 2008-03-11: 422184 - The fgPrinters extension could be included to improve printing experience in calendar
• Since 2008-04-27: 431076 - Add keyboard navigation/accessibility for the calendar views
• Since 2008-06-26: 441992 - caldav and ics calendar aren’t disabled after canceling the login dialog
• Since 2008-09-24: 456706 - Replying to a CalDAV invitation returns MODIFICATION_FAILED but succeeds.
• Since 2008-10-29: 462277 - Turn on experimental cache by default
• Since 2008-10-29: 462280 - profile Tb startup time with and without Lightning
• Since 2008-10-30: 462305 - Lots of warning messages in Error Console when in offline mode
• Since 2008-11-25: 466742 - Event color changing actions shouldn’t need re-calculation of calendar view [i.e. changing calendar of event]
• Since 2008-12-10: 468863 - The richlistbox item for a reminder has two buttons with empty accessible names
• Since 2009-01-07: 472448 - Minimonth missing accessible name and navigation
• Since 2009-06-29: 501302 - Improve View performance by removing unneeded boxes (fixes regression: alarm icon cropped, misplaced)
• Since 2009-07-07: 502936 - cached calendars should not be refreshed at launch time
• Since 2009-10-22: 523860 - Do not escape double quote character ” to \” in iCalendar output (potential RFC 2445 violation)
• Since 2009-11-07: 527254 - Lightning Command Controller tracker
• Since 2009-11-12: 528329 - Alarm is not fired when dismissed and later set reminder again
• Since 2010-02-12: 545838 - Run mozmill tests as part of the build process
• Since 2011-02-22: 636058 - Errors on import, mac only (Components.classes[contractids[fp.filterIndex]] is undefined)
• Since 2011-07-25: 673990 - Show Tasks and Calendar icons in the toolbar by default

One can get the latest Lightning .xpis here.

Sunbird will no longer be actively developed by the Calendar team.

Common (excluding Website bugs): (12)

• Fixed: 494598 - Update Lightning icons to match new Thunderbird default theme
• Fixed: 603416 - startup crash [@ cal::UTC()]
• Fixed: 624211 - Current Tasks filter should only show completed tasks if completed today
• Fixed: 662718 - Empty “Calendar Alarm” popup at every startup
• Fixed: 667138 - Turn on nightly builders again
• Fixed: 667313 - Current Tasks filter is broken at startup if Task View is active
• Fixed: 668153 - wcap not working since TB5 and Lightning 1.0b4rc2
• Fixed: 668222 - Thunderbird Does Not Process Meeting Invites from Outlook, Google Calendar
• Fixed: 668474 - Remote calendar with webcal:// location not working
• Fixed: 668955 - today-pane-panel Aero theme maintenance
• Fixed: 668958 - #calendar-status-todaypane-button should use the aero icon
• Fixed: 672100 - comm-miramar nightly builds should be labeled 1.0b5 or 1.0b5pre instead of 1.0b4pre

Outstanding bugs (marked blocking-calendar1.0+): (42)

• Since 2004-04-29: 242112 - Make calendar keyboard accessible
• Since 2004-09-17: 260121 - Make datepicker and timepicker keyboard accessible
• Since 2005-11-01: 314594 - No error message if invalid URL used for new calendar, creates invalid calendars
• Since 2005-11-10: 315959 - profile ICS calendar reading
• Since 2006-09-30: 354935 - undo after moving a single occurrence does the wrong thing
• Since 2006-11-16: 360916 - Snoozed alarm fires at old event time although event time has been changed
• Since 2006-11-21: 361424 - month view day boxes should draw eventboxes in a batch
• Since 2007-03-08: 373251 - Can open multiple windows of a single event/task from Agenda, Task lists and Unifinder
• Since 2007-03-24: 375210 - Revisit alarm dialog dismissal/snooze user experience
• Since 2007-07-31: 390293 - Event/task dialog does nothing upon “Save and close” when Thunderbird/Sunbird main window is closed
• Since 2007-08-29: 394195 - Dialogs need a scroll bar or minimum height/width
• Since 2007-11-22: 405007 - Create unittest buildbots for Calendar
• Since 2008-01-17: 412803 - Add selector of writeable calendars to the “click here to create a task” line
• Since 2008-01-18: 412914 - Enable offline caching for a calendar with many events -> startup horrible slow
• Since 2008-01-18: 412963 - [Offline] Disabled cached calendars become visible after synchronization
• Since 2008-01-23: 413641 - Launch Lightning Release Notes on update of extension
• Since 2008-03-10: 421986 - Adding events to invisible CalDAV calendars does not force visibility
• Since 2008-03-11: 422184 - The fgPrinters extension could be included to improve printing experience in calendar
• Since 2008-03-24: 424808 - addItem in calendar-month-day-box scales badly
• Since 2008-04-27: 431076 - Add keyboard navigation/accessibility for the calendar views
• Since 2008-04-28: 431265 - No error messages or status if network calendar is unavailable
• Since 2008-06-10: 438369 - Create database backup before performing a database upgrade
• Since 2008-06-26: 441992 - caldav calendar isn’t switched off after canceling the login dialog
• Since 2008-06-29: 442607 - Reminder details link does not work if calendar window is closed
• Since 2008-09-24: 456706 - Replying to a CalDAV invitation returns MODIFICATION_FAILED but succeeds.
• Since 2008-10-29: 462277 - Turn on experimental cache by default
• Since 2008-10-29: 462280 - profile Tb startup time with and without Lightning
• Since 2008-10-30: 462305 - Lots of warning messages in Error Console when in offline mode
• Since 2008-11-25: 466742 - Event color changing actions shouldn’t need re-calculation of calendar view [i.e. changing calendar of event]
• Since 2008-12-10: 468863 - The richlistbox item for a reminder has two buttons with empty accessible names
• Since 2008-12-28: 471378 - Create gnome theme (gnomestripe)
• Since 2009-01-07: 472448 - Minimonth missing accessible name and navigation
• Since 2009-01-26: 475376 - Unify wording: “reminder” instead of “alarm”
• Since 2009-06-29: 501302 - Improve View performance by removing unneeded boxes (fixes regression: alarm icon cropped, misplaced)
• Since 2009-07-07: 502936 - cached calendars should not be refreshed at launch time
• Since 2009-10-22: 523860 - Do not escape double quote character ” to \” in iCalendar output (potential RFC 2445 violation)
• Since 2009-11-07: 527254 - Lightning Command Controller tracker
• Since 2009-11-12: 528329 - Alarm is not fired when dismissed and later set reminder again
• Since 2009-11-22: 530423 - The mega awful slowness of sunbird with caldav schedules
• Since 2009-12-05: 533096 - Consolidate theming to make more css common
• Since 2010-02-12: 545838 - Run mozmill tests as part of the build process
• Since 2011-07-18: 672158 - Custom repeated task – cannot click on OK button

One can get the latest Lightning .xpis here.

Sunbird will no longer be actively developed by the Calendar team.

Lightning 1.0 beta 3 has been cancelled.

Common (excluding Website bugs): (15)

• Fixed: 367190 - Task list needs more contrast for tasks
• Fixed: 404900 - Add Accept/Decline to Calendar item’s context menu
• Fixed: 491118 - reminder for non-dismissed events fire again after hibernation (double/twice in alarm popup)
• Fixed: 520667 - Pressing Select All (Ctrl + A) in the tasks view selects all the items in the calendar view
• Fixed: 611735 - Deprecated function showPopup() used in datetimepickers.xml
• Fixed: 652461 - Edit dialog: the Privacy menu item generates an error “event is undefined”
• Fixed: 658015 - Attendees Dialog: Comma truncates attendee name
• Fixed: 658978 - Add British English to Lightning all-locales
• Fixed: 659992 - Provide localized Lightning nightly builds for Linux 64-bit
• Fixed: 662142 - Adapt Thunderbird Aero theme changes to Calendar
• Fixed: 662617 - Update GData Versions for comm-central/comm-miramar
• Fixed: 663160 - Missing line on Thunderbird’s tab bar with Lightning installed
• Fixed: 663503 - Icon missing in Alarms > ‘Play a sound’ filefield
• Fixed: 663605 - Make the calendar-task-view persistent
• Fixed: 663693 - Lightning uses 24px icons on toolbar under Aero

Outstanding bugs (marked blocking-calendar1.0+): (58)

• Since 2004-04-29: 242112 - Make calendar keyboard accessible
• Since 2004-09-17: 260121 - Make datepicker and timepicker keyboard accessible
• Since 2005-11-01: 314594 - No error message if invalid URL used for new calendar, creates invalid calendars
• Since 2005-11-10: 315959 - profile ICS calendar reading
• Since 2006-03-20: 331112 - RFC description of WKST does not appear to be followed
• Since 2006-08-22: 349673 - Alarm dialog shown for new events that are scheduled in the past
• Since 2006-09-30: 354935 - undo after moving a single occurrence does the wrong thing
• Since 2006-11-16: 360916 - Snoozed alarm fires at old event time although event time has been changed
• Since 2006-11-21: 361424 - month view day boxes should draw eventboxes in a batch
• Since 2007-03-08: 373251 - Can open multiple windows of a single event/task from Agenda, Task lists and Unifinder
• Since 2007-03-24: 375210 - Revisit alarm dialog dismissal/snooze user experience
• Since 2007-07-31: 390293 - Event/task dialog does nothing upon “Save and close” when Thunderbird/Sunbird main window is closed
• Since 2007-08-29: 394195 - Dialogs need a scroll bar or minimum height/width
• Since 2007-09-08: 395504 - Allow to have localized default values for some preferences (lightning-l10n.js not shipped)
• Since 2007-10-18: 400267 - short events besides a whole-day spanning event are leaving the time scale grid
• Since 2007-11-15: 403922 - Multiweek scroll / next / previous is too slow with multiple calendars
• Since 2007-11-22: 405007 - Create unittest buildbots for Calendar
• Since 2008-01-17: 412803 - Add selector of writeable calendars to the “click here to create a task” line
• Since 2008-01-18: 412914 - Enable offline caching for a calendar with many events -> startup horrible slow
• Since 2008-01-18: 412963 - [Offline] Disabled cached calendars become visible after synchronization
• Since 2008-01-23: 413641 - Launch Lightning Release Notes on update of extension
• Since 2008-03-10: 421986 - Adding events to invisible CalDAV calendars does not force visibility
• Since 2008-03-11: 422184 - The fgPrinters extension could be included to improve printing experience in calendar
• Since 2008-03-24: 424808 - addItem in calendar-month-day-box scales badly
• Since 2008-04-27: 431076 - Add keyboard navigation/accessibility for the calendar views
• Since 2008-04-28: 431265 - No error messages or status if network calendar is unavailable
• Since 2008-06-10: 438369 - Create database backup before performing a database upgrade
• Since 2008-06-26: 441992 - caldav calendar isn’t switched off after canceling the login dialog
• Since 2008-06-29: 442607 - Reminder details link does not work if calendar window is closed
• Since 2008-09-01: 453186 - Drag and drop issues in day/week view if mouse leaves the calendar view (with exceptions)
• Since 2008-09-14: 455260 - Present CalDAV parsing error messages in activity manager
• Since 2008-09-24: 456706 - Replying to a CalDAV invitation returns MODIFICATION_FAILED but succeeds.
• Since 2008-10-13: 459641 - Tabs and tab shortcut buttons should perform as drop target to convert events tasks, e-mail messages
• Since 2008-10-15: 460075 - Consolidate logging, support fine-grained logging
• Since 2008-10-29: 462277 - Turn on experimental cache by default
• Since 2008-10-29: 462280 - profile Tb startup time with and without Lightning
• Since 2008-10-30: 462305 - Lots of warning messages in Error Console when in offline mode
• Since 2008-11-05: 463275 - Edit Recurrence dialog shows wrong rule when editing event
• Since 2008-11-20: 466032 - Reminder dialog without events appears when experimental cache is enabled
• Since 2008-11-25: 466742 - Event color changing actions shouldn’t need re-calculation of calendar view [i.e. changing calendar of event]
• Since 2008-12-10: 468863 - The richlistbox item for a reminder has two buttons with empty accessible names
• Since 2008-12-28: 471378 - Create gnome theme (gnomestripe)
• Since 2009-01-07: 472448 - Minimonth missing accessible name and navigation
• Since 2009-01-21: 474607 - Events with start times and titles starting with a digit are truncated in all calendar views
• Since 2009-01-26: 475376 - Unify wording: “reminder” instead of “alarm”
• Since 2009-05-23: 494598 - Update Lightning icons to match new Thunderbird default theme
• Since 2009-06-08: 496893 - The displaying of many alarms seems to take excessive resources
• Since 2009-06-17: 498968 - Create a new, faster storage provider
• Since 2009-06-29: 501302 - Improve View performance by removing unneeded boxes (fixes regression: alarm icon cropped, misplaced)
• Since 2009-07-01: 501689 - Investigate making storage asynchronous
• Since 2009-07-07: 502936 - cached calendars should not be refreshed at launch time
• Since 2009-10-22: 523860 - Do not escape double quote character ” to \” in iCalendar output (potential RFC 2445 violation)
• Since 2009-11-03: 526288 - Keyboard shortcuts for zooming in or out of message body (Ctrl++, Ctrl+-, Ctrl+0) only work after opening the View > Zoom menu item
• Since 2009-11-07: 527254 - Lightning Command Controller tracker
• Since 2009-11-12: 528329 - Alarm is not fired when dismissed and later set reminder again
• Since 2009-11-22: 530423 - The méga awful slowness of sunbird with caldav schedules
• Since 2009-12-05: 533096 - Consolidate theming to make more css common
• Since 2010-02-12: 545838 - Run mozmill tests as part of the build process

One can get the latest Lightning .xpis here.

Sunbird will no longer be actively developed by the Calendar team.

Lightning 1.0 beta 3 has been cancelled.

Common (excluding Website bugs): (12)

• Fixed: 422069 - Attendees in Event Dialog with only common name should have email address as tooltip
• Fixed: 554267 - Deleting a single item of an recurring event, does not delete the alarm of this event.
• Fixed: 570124 - Long task title breaks task preview header UI (pushes buttons out of visible area, behind today pane; truncated)
• Fixed: 577695 - Filter out the Nounclass strings in compare-locales
• Fixed: 604680 - Remove obsolete preference “general.useragent.extra.lightning”
• Fixed: 632352 - Items with base64 encoded files cause dataloss, missing timezone components cause caldav error
• Fixed: 639799 - New icons for the tasks header
• Fixed: 659312 - Use of PRE in html exporter produces undesired results
• Fixed: 659958 - Weekly Planner and Monthly Grid print formats are broken [Error: calendarDefaultTimezone is not defined] [Error: ASSERT is not defined]
• Fixed: 660522 - Lightning completely replaces the Thunderbird/SeaMonkey user agent in the protocol headers
• Fixed: 662027 - Update supported Thunderbird/SeaMonkey version in Lightning
• Fixed: 662244 - Port |Bug 608934 – About window needs a close button| to calendar

Outstanding bugs (marked blocking-calendar1.0+): (61)

• Since 2004-04-29: 242112 - Make calendar keyboard accessible
• Since 2004-09-17: 260121 - Make datepicker and timepicker keyboard accessible
• Since 2005-11-01: 314594 - No error message if invalid URL used for new calendar, creates invalid calendars
• Since 2005-11-10: 315959 - profile ICS calendar reading
• Since 2006-03-20: 331112 - RFC description of WKST does not appear to be followed
• Since 2006-08-22: 349673 - Alarm dialog shown for new events that are scheduled in the past
• Since 2006-09-30: 354935 - undo after moving a single occurrence does the wrong thing
• Since 2006-11-16: 360916 - Snoozed alarm fires at old event time although event time has been changed
• Since 2006-11-21: 361424 - month view day boxes should draw eventboxes in a batch
• Since 2007-03-08: 373251 - Can open multiple windows of a single event/task from Agenda, Task lists and Unifinder
• Since 2007-03-24: 375210 - Revisit alarm dialog dismissal/snooze user experience
• Since 2007-07-31: 390293 - Event/task dialog does nothing upon “Save and close” when Thunderbird/Sunbird main window is closed
• Since 2007-08-29: 394195 - Dialogs need a scroll bar or minimum height/width
• Since 2007-09-08: 395504 - Allow to have localized default values for some preferences (lightning-l10n.js not shipped)
• Since 2007-10-18: 400267 - short events besides a whole-day spanning event are leaving the time scale grid
• Since 2007-11-15: 403922 - Multiweek scroll / next / previous is too slow with multiple calendars
• Since 2007-11-21: 404900 - Add Accept/Decline to Calendar item’s context menu
• Since 2007-11-22: 405007 - Create unittest buildbots for Calendar
• Since 2008-01-17: 412803 - Add selector of writeable calendars to the “click here to create a task” line
• Since 2008-01-18: 412914 - Enable offline caching for a calendar with many events -> startup horrible slow
• Since 2008-01-18: 412963 - [Offline] Disabled cached calendars become visible after synchronization
• Since 2008-01-23: 413641 - Launch Lightning Release Notes on update of extension
• Since 2008-03-10: 421986 - Adding events to invisible CalDAV calendars does not force visibility
• Since 2008-03-11: 422184 - The fgPrinters extension could be included to improve printing experience in calendar
• Since 2008-03-24: 424808 - addItem in calendar-month-day-box scales badly
• Since 2008-04-27: 431076 - Add keyboard navigation/accessibility for the calendar views
• Since 2008-04-28: 431265 - No error messages or status if network calendar is unavailable
• Since 2008-06-10: 438369 - Create database backup before performing a database upgrade
• Since 2008-06-26: 441992 - caldav calendar isn’t switched off after canceling the login dialog
• Since 2008-06-29: 442607 - Reminder details link does not work if calendar window is closed
• Since 2008-09-01: 453186 - Drag and drop issues in day/week view if mouse leaves the calendar view (with exceptions)
• Since 2008-09-14: 455260 - Present CalDAV parsing error messages in activity manager
• Since 2008-09-24: 456706 - Replying to a CalDAV invitation returns MODIFICATION_FAILED but succeeds.
• Since 2008-10-13: 459641 - Tabs and tab shortcut buttons should perform as drop target to convert events tasks, e-mail messages
• Since 2008-10-15: 460075 - Consolidate logging, support fine-grained logging
• Since 2008-10-29: 462277 - Turn on experimental cache by default
• Since 2008-10-29: 462280 - profile Tb startup time with and without Lightning
• Since 2008-10-30: 462305 - Lots of warning messages in Error Console when in offline mode
• Since 2008-11-05: 463275 - Edit Recurrence dialog shows wrong rule when editing event
• Since 2008-11-20: 466032 - Reminder dialog without events appears when experimental cache is enabled
• Since 2008-11-25: 466742 - Event color changing actions shouldn’t need re-calculation of calendar view [i.e. changing calendar of event]
• Since 2008-12-10: 468863 - The richlistbox item for a reminder has two buttons with empty accessible names
• Since 2008-12-28: 471378 - Create gnome theme (gnomestripe)
• Since 2009-01-07: 472448 - Minimonth missing accessible name and navigation
• Since 2009-01-21: 474607 - Events with start times and titles starting with a digit are truncated in all calendar views
• Since 2009-01-26: 475376 - Unify wording: “reminder” instead of “alarm”
• Since 2009-05-02: 491118 - reminder for non-dismissed events fire again after hibernation (double/twice in alarm popup)
• Since 2009-05-23: 494598 - Update Lightning icons to match Thunderbird 3.3 default theme
• Since 2009-06-08: 496893 - The displaying of many alarms seems to take excessive resources
• Since 2009-06-17: 498968 - Create a new, faster storage provider
• Since 2009-06-29: 501302 - Improve View performance by removing unneeded boxes (fixes regression: alarm icon cropped, misplaced)
• Since 2009-07-01: 501689 - Investigate making storage asynchronous
• Since 2009-07-07: 502936 - cached calendars should not be refreshed at launch time
• Since 2009-10-05: 520667 - Pressing Select All (Ctrl + A) in the tasks view selects all the items in the calendar view
• Since 2009-10-22: 523860 - Do not escape double quote character ” to \” in iCalendar output (potential RFC 2445 violation)
• Since 2009-11-03: 526288 - Keyboard shortcuts for zooming in or out of message body (Ctrl++, Ctrl+-, Ctrl+0) only work after opening the View > Zoom menu item
• Since 2009-11-07: 527254 - Lightning Command Controller tracker
• Since 2009-11-12: 528329 - Alarm is not fired when dismissed and later set reminder again
• Since 2009-11-22: 530423 - The méga awful slowness of sunbird with caldav schedules
• Since 2009-12-05: 533096 - Consolidate theming to make more css common
• Since 2010-02-12: 545838 - Run mozmill tests as part of the build process

One can get the latest Lightning .xpis here.

Sunbird will no longer be actively developed by the Calendar team.

Common (excluding Website bugs): (8)

• Fixed: 349641 - Lightning asks for master password again
• Fixed: 492069 - Lightning corrupts ATTENDEE / ORGANIZER with CN parameter that contains a comma
• Fixed: 494788 - Error: “too much recursion” when quickly reloading remote calendars (calIStatusObserver, calendar-statusbar.js)
• Fixed: 604680 - Remove obsolete preference “general.useragent.extra.lightning”
• Fixed: 611973 - Sorting Order of Reminders / Alarms
• Fixed: 637064 - Update to libical 0.46
• Fixed: 653507 - Lightning nightly builds for Miramar (Thunderbird 3.3 / Gecko 5.0) (comm-central + mozilla-aurora)
• Fixed: 657147 - Lightning won’t load starting with 5/14/2011 Miramar nightly

Outstanding bugs (marked blocking-calendar1.0+): (66)

• Since 2004-04-29: 242112 - Make calendar keyboard accessible
• Since 2004-09-17: 260121 - Make datepicker and timepicker keyboard accessible
• Since 2005-11-01: 314594 - No error message if invalid URL used for new calendar, creates invalid calendars
• Since 2005-11-10: 315959 - profile ICS calendar reading
• Since 2006-03-20: 331112 - RFC description of WKST does not appear to be followed
• Since 2006-08-22: 349673 - Alarm dialog shown for new events that are scheduled in the past
• Since 2006-09-30: 354935 - undo after moving a single occurrence does the wrong thing
• Since 2006-11-16: 360916 - Snoozed alarm fires at old event time although event time has been changed
• Since 2006-11-21: 361424 - month view day boxes should draw eventboxes in a batch
• Since 2007-03-08: 373251 - Can open multiple windows of a single event/task from Agenda, Task lists and Unifinder
• Since 2007-03-24: 375210 - Revisit alarm dialog dismissal/snooze user experience
• Since 2007-07-31: 390293 - Event/task dialog does nothing upon “Save and close” when Thunderbird/Sunbird main window is closed
• Since 2007-08-29: 394195 - Dialogs need a scroll bar or minimum height/width
• Since 2007-09-08: 395504 - Allow to have localized default values for some preferences (lightning-l10n.js not shipped)
• Since 2007-10-18: 400267 - short events besides a whole-day spanning event are leaving the time scale grid
• Since 2007-11-15: 403922 - Multiweek scroll / next / previous is too slow with multiple calendars
• Since 2007-11-21: 404900 - Add Accept/Decline to Calendar item’s context menu
• Since 2007-11-22: 405007 - Create unittest buildbots for Calendar
• Since 2008-01-17: 412803 - Add selector of writeable calendars to the “click here to create a task” line
• Since 2008-01-18: 412914 - Enable offline caching for a calendar with many events -> startup horrible slow
• Since 2008-01-18: 412963 - [Offline] Disabled cached calendars become visible after synchronization
• Since 2008-01-23: 413641 - Launch Lightning Release Notes on update of extension
• Since 2008-03-10: 421986 - Adding events to invisible CalDAV calendars does not force visibility
• Since 2008-03-11: 422184 - The fgPrinters extension could be included to improve printing experience in calendar
• Since 2008-03-24: 424808 - addItem in calendar-month-day-box scales badly
• Since 2008-04-27: 431076 - Add keyboard navigation/accessibility for the calendar views
• Since 2008-04-28: 431265 - No error messages or status if network calendar is unavailable
• Since 2008-06-10: 438369 - Create database backup before performing a database upgrade
• Since 2008-06-26: 441992 - caldav calendar isn’t switched off after canceling the login dialog
• Since 2008-06-29: 442607 - Reminder details link does not work if calendar window is closed
• Since 2008-09-01: 453186 - Drag and drop issues in day/week view if mouse leaves the calendar view (with exceptions)
• Since 2008-09-14: 455260 - Present CalDAV parsing error messages in activity manager
• Since 2008-09-24: 456706 - Replying to a CalDAV invitation returns MODIFICATION_FAILED but succeeds.
• Since 2008-10-13: 459641 - Tabs and tab shortcut buttons should perform as drop target to convert events tasks, e-mail messages
• Since 2008-10-15: 460075 - Consolidate logging, support fine-grained logging
• Since 2008-10-29: 462277 - Turn on experimental cache by default
• Since 2008-10-29: 462280 - profile Tb startup time with and without Lightning
• Since 2008-10-30: 462305 - Lots of warning messages in Error Console when in offline mode
• Since 2008-11-05: 463275 - Edit Recurrence dialog shows wrong rule when editing event
• Since 2008-11-20: 466032 - Reminder dialog without events appears when experimental cache is enabled
• Since 2008-11-25: 466742 - Event color changing actions shouldn’t need re-calculation of calendar view [i.e. changing calendar of event]
• Since 2008-12-10: 468863 - The richlistbox item for a reminder has two buttons with empty accessible names
• Since 2008-12-28: 471378 - Create gnome theme (gnomestripe)
• Since 2009-01-07: 472448 - Minimonth missing accessible name and navigation
• Since 2009-01-21: 474607 - Events with start times and titles starting with a digit are truncated in all calendar views
• Since 2009-01-26: 475376 - Unify wording: “reminder” instead of “alarm”
• Since 2009-05-02: 491118 - reminder for non-dismissed events fire again after hibernation (double/twice in alarm popup)
• Since 2009-05-23: 494598 - Update Lightning icons to match Thunderbird 3.3 default theme
• Since 2009-06-08: 496893 - The displaying of many alarms seems to take excessive resources
• Since 2009-06-17: 498968 - Create a new, faster storage provider
• Since 2009-06-29: 501302 - Improve View performance by removing unneeded boxes (fixes regression: alarm icon cropped, misplaced)
• Since 2009-07-01: 501689 - Investigate making storage asynchronous
• Since 2009-07-07: 502936 - cached calendars should not be refreshed at launch time
• Since 2009-10-05: 520667 - Pressing Select All (Ctrl + A) in the tasks view selects all the items in the calendar view
• Since 2009-10-22: 523860 - Do not escape double quote character ” to \” in iCalendar output (potential RFC 2445 violation)
• Since 2009-11-03: 526288 - Keyboard shortcuts for zooming in or out of message body (Ctrl++, Ctrl+-, Ctrl+0) only work after opening the View > Zoom menu item
• Since 2009-11-07: 527254 - Lightning Command Controller tracker
• Since 2009-11-12: 528329 - Alarm is not fired when dismissed and later set reminder again
• Since 2009-11-22: 530423 - The méga awful slowness of sunbird with caldav schedules
• Since 2009-12-05: 533096 - Consolidate theming to make more css common
• Since 2010-02-12: 545838 - Run mozmill tests as part of the build process
• Since 2010-06-04: 570124 - Long task title breaks task preview header UI (pushes buttons out of visible area, behind today pane; truncated)
• Since 2011-02-08: 632352 - Items with base64 encoded files cause dataloss, missing timezone components cause caldav error
• Since 2011-03-08: 639799 - New icons for the tasks header
• Since 2011-05-26: 659958 - Weekly Planner and Monthly Grid print formats are broken [Error: calendarDefaultTimezone is not defined] [Error: ASSERT is not defined]
• Since 2011-05-29: 660522 - Lightning completely replaces the Thunderbird/SeaMonkey user agent in the protocol headers

One can get the latest Lightning .xpis here.

Sunbird will no longer be actively developed by the Calendar team.

Common (excluding Website bugs): (0)

Outstanding bugs (marked blocking-calendar1.0+): (65)

• Since 2004-04-29: 242112 - Make calendar keyboard accessible
• Since 2004-09-17: 260121 - Make datepicker and timepicker keyboard accessible
• Since 2005-11-01: 314594 - No error message if invalid URL used for new calendar, creates invalid calendars
• Since 2005-11-10: 315959 - profile ICS calendar reading
• Since 2006-03-20: 331112 - RFC description of WKST does not appear to be followed
• Since 2006-08-22: 349641 - Lightning asks for master password again
• Since 2006-08-22: 349673 - Alarm dialog shown for new events that are scheduled in the past
• Since 2006-09-30: 354935 - undo after moving a single occurrence does the wrong thing
• Since 2006-11-16: 360916 - Snoozed alarm fires at old event time although event time has been changed
• Since 2006-11-21: 361424 - month view day boxes should draw eventboxes in a batch
• Since 2007-03-08: 373251 - Can open multiple windows of a single event/task from Agenda, Task lists and Unifinder
• Since 2007-03-24: 375210 - Revisit alarm dialog dismissal/snooze user experience
• Since 2007-07-31: 390293 - Event/task dialog does nothing upon “Save and close” when Thunderbird/Sunbird main window is closed
• Since 2007-08-29: 394195 - Dialogs need a scroll bar or minimum height/width
• Since 2007-09-08: 395504 - Allow to have localized default values for some preferences (lightning-l10n.js not shipped)
• Since 2007-10-18: 400267 - short events besides a whole-day spanning event are leaving the time scale grid
• Since 2007-11-15: 403922 - Multiweek scroll / next / previous is too slow with multiple calendars
• Since 2007-11-22: 405007 - Create unittest buildbots for Calendar
• Since 2008-01-17: 412803 - Add selector of writeable calendars to the “click here to create a task” line
• Since 2008-01-18: 412914 - Enable offline caching for a calendar with many events -> startup horrible slow
• Since 2008-01-18: 412963 - [Offline] Disabled cached calendars become visible after synchronization
• Since 2008-01-23: 413641 - Launch Lightning Release Notes on update of extension
• Since 2008-03-10: 421986 - Adding events to invisible CalDAV calendars does not force visibility
• Since 2008-03-11: 422184 - The fgPrinters extension could be included to improve printing experience in calendar
• Since 2008-03-24: 424808 - addItem in calendar-month-day-box scales badly
• Since 2008-04-27: 431076 - Add keyboard navigation/accessibility for the calendar views
• Since 2008-04-28: 431265 - No error messages or status if network calendar is unavailable
• Since 2008-06-10: 438369 - Create database backup before performing a database upgrade
• Since 2008-06-26: 441992 - caldav calendar isn’t switched off after canceling the login dialog
• Since 2008-06-29: 442607 - Reminder details link does not work if calendar window is closed
• Since 2008-09-01: 453186 - Drag and drop issues in day/week view if mouse leaves the calendar view (with exceptions)
• Since 2008-09-14: 455260 - Present CalDAV parsing error messages in activity manager
• Since 2008-09-24: 456706 - Replying to a CalDAV invitation returns MODIFICATION_FAILED but succeeds.
• Since 2008-10-13: 459641 - Tabs and tab shortcut buttons should perform as drop target to convert events tasks, e-mail messages
• Since 2008-10-15: 460075 - Consolidate logging, support fine-grained logging
• Since 2008-10-29: 462277 - Turn on experimental cache by default
• Since 2008-10-29: 462280 - profile Tb startup time with and without Lightning
• Since 2008-10-30: 462305 - Lots of warning messages in Error Console when in offline mode
• Since 2008-11-05: 463275 - Edit Recurrence dialog shows wrong rule when editing event
• Since 2008-11-20: 466032 - Reminder dialog without events appears when experimental cache is enabled
• Since 2008-11-25: 466742 - Event color changing actions shouldn’t need re-calculation of calendar view [i.e. changing calendar of event]
• Since 2008-12-10: 468863 - The richlistbox item for a reminder has two buttons with empty accessible names
• Since 2008-12-28: 471378 - Create gnome theme (gnomestripe)
• Since 2009-01-07: 472448 - Minimonth missing accessible name and navigation
• Since 2009-01-21: 474607 - Events with start times and titles starting with a digit are truncated in all calendar views
• Since 2009-01-26: 475376 - Unify wording: “reminder” instead of “alarm”
• Since 2009-05-02: 491118 - reminder for recurring non-dismissed events fire again after hibernation (double/twice in alarm popup)
• Since 2009-05-08: 492069 - Lightning corrupts ATTENDEE / ORGANIZER with CN parameter that contains a comma
• Since 2009-05-23: 494598 - Update Lightning icons to match Thunderbird 3.3 default theme
• Since 2009-05-25: 494788 - Error: “too much recursion” when quickly reloading remote calendars (calIStatusObserver, calendar-statusbar.js)
• Since 2009-06-08: 496893 - The displaying of many alarms seems to take excessive resources
• Since 2009-06-17: 498968 - Create a new, faster storage provider
• Since 2009-06-29: 501302 - Improve View performance by removing unneeded boxes (fixes regression: alarm icon cropped, misplaced)
• Since 2009-07-01: 501689 - Investigate making storage asynchronous
• Since 2009-07-07: 502936 - cached calendars should not be refreshed at launch time
• Since 2009-10-05: 520667 - Pressing Select All (Ctrl + A) in the tasks view selects all the items in the calendar view
• Since 2009-10-22: 523860 - Do not escape double quote character ” to \” in iCalendar output (potential RFC 2445 violation)
• Since 2009-11-07: 527254 - Lightning Command Controller tracker
• Since 2009-11-12: 528329 - Alarm is not fired when dismissed and later set reminder again
• Since 2009-11-22: 530423 - The méga awful slowness of sunbird with caldav schedules
• Since 2009-12-05: 533096 - Consolidate theming to make more css common
• Since 2010-02-12: 545838 - Run mozmill tests as part of the build process
• Since 2010-06-04: 570124 - Long task title breaks task preview header UI (pushes buttons out of visible area, behind today pane; truncated)
• Since 2011-02-08: 632352 - Items with base64 encoded files cause dataloss, missing timezone components cause caldav error
• Since 2011-03-08: 639799 - New icons for the tasks header

One can get the latest Lightning .xpis here.

Sunbird will no longer be actively developed by the Calendar team.

Common (excluding Website bugs): (2)

• Fixed: 373775 - Marking repeated task complete marks all instances of the task
• Fixed: 449449 - Invitations Link: CPU usage every three minutes

Outstanding bugs (marked blocking-calendar1.0+): (65)

• Since 2004-04-29: 242112 - Make calendar keyboard accessible
• Since 2004-09-17: 260121 - Make datepicker and timepicker keyboard accessible
• Since 2005-11-01: 314594 - No error message if invalid URL used for new calendar, creates invalid calendars
• Since 2005-11-10: 315959 - profile ICS calendar reading
• Since 2006-03-20: 331112 - RFC description of WKST does not appear to be followed
• Since 2006-08-22: 349641 - Lightning asks for master password again
• Since 2006-08-22: 349673 - Alarm dialog shown for new events that are scheduled in the past
• Since 2006-09-30: 354935 - undo after moving a single occurrence does the wrong thing
• Since 2006-11-16: 360916 - Snoozed alarm fires at old event time although event time has been changed
• Since 2006-11-21: 361424 - month view day boxes should draw eventboxes in a batch
• Since 2007-03-08: 373251 - Can open multiple windows of a single event/task from Agenda, Task lists and Unifinder
• Since 2007-03-24: 375210 - Revisit alarm dialog dismissal/snooze user experience
• Since 2007-07-31: 390293 - Event/task dialog does nothing upon “Save and close” when Thunderbird/Sunbird main window is closed
• Since 2007-08-29: 394195 - Dialogs need a scroll bar or minimum height/width
• Since 2007-09-08: 395504 - Allow to have localized default values for some preferences (lightning-l10n.js not shipped)
• Since 2007-10-18: 400267 - short events besides a whole-day spanning event are leaving the time scale grid
• Since 2007-11-15: 403922 - Multiweek scroll / next / previous is too slow with multiple calendars
• Since 2007-11-22: 405007 - Create unittest buildbots for Calendar
• Since 2008-01-17: 412803 - Add selector of writeable calendars to the “click here to create a task” line
• Since 2008-01-18: 412914 - Enable offline caching for a calendar with many events -> startup horrible slow
• Since 2008-01-18: 412963 - [Offline] Disabled cached calendars become visible after synchronization
• Since 2008-01-23: 413641 - Launch Lightning Release Notes on update of extension
• Since 2008-03-10: 421986 - Adding events to invisible CalDAV calendars does not force visibility
• Since 2008-03-11: 422184 - The fgPrinters extension could be included to improve printing experience in calendar
• Since 2008-03-24: 424808 - addItem in calendar-month-day-box scales badly
• Since 2008-04-27: 431076 - Add keyboard navigation/accessibility for the calendar views
• Since 2008-04-28: 431265 - No error messages or status if network calendar is unavailable
• Since 2008-06-10: 438369 - Create database backup before performing a database upgrade
• Since 2008-06-26: 441992 - caldav calendar isn’t switched off after canceling the login dialog
• Since 2008-06-29: 442607 - Reminder details link does not work if calendar window is closed
• Since 2008-09-01: 453186 - Drag and drop issues in day/week view if mouse leaves the calendar view (with exceptions)
• Since 2008-09-14: 455260 - Present CalDAV parsing error messages in activity manager
• Since 2008-09-24: 456706 - Replying to a CalDAV invitation returns MODIFICATION_FAILED but succeeds.
• Since 2008-10-13: 459641 - Tabs and tab shortcut buttons should perform as drop target to convert events tasks, e-mail messages
• Since 2008-10-15: 460075 - Consolidate logging, support fine-grained logging
• Since 2008-10-29: 462277 - Turn on experimental cache by default
• Since 2008-10-29: 462280 - profile Tb startup time with and without Lightning
• Since 2008-10-30: 462305 - Lots of warning messages in Error Console when in offline mode
• Since 2008-11-05: 463275 - Edit Recurrence dialog shows wrong rule when editing event
• Since 2008-11-20: 466032 - Reminder dialog without events appears when experimental cache is enabled
• Since 2008-11-25: 466742 - Event color changing actions shouldn’t need re-calculation of calendar view [i.e. changing calendar of event]
• Since 2008-12-10: 468863 - The richlistbox item for a reminder has two buttons with empty accessible names
• Since 2008-12-28: 471378 - Create gnome theme (gnomestripe)
• Since 2009-01-07: 472448 - Minimonth missing accessible name and navigation
• Since 2009-01-21: 474607 - Events with start times and titles starting with a digit are truncated in all calendar views
• Since 2009-01-26: 475376 - Unify wording: “reminder” instead of “alarm”
• Since 2009-05-02: 491118 - reminder for recurring non-dismissed events fire again after hibernation (double/twice in alarm popup)
• Since 2009-05-08: 492069 - Lightning corrupts ATTENDEE / ORGANIZER with CN parameter that contains a comma
• Since 2009-05-23: 494598 - Update Lightning icons to match Thunderbird 3.3 default theme
• Since 2009-05-25: 494788 - Error: “too much recursion” when quickly reloading remote calendars (calIStatusObserver, calendar-statusbar.js)
• Since 2009-06-08: 496893 - The displaying of many alarms seems to take excessive resources
• Since 2009-06-17: 498968 - Create a new, faster storage provider
• Since 2009-06-29: 501302 - Improve View performance by removing unneeded boxes (fixes regression: alarm icon cropped, misplaced)
• Since 2009-07-01: 501689 - Investigate making storage asynchronous
• Since 2009-07-07: 502936 - cached calendars should not be refreshed at launch time
• Since 2009-10-05: 520667 - Pressing Select All (Ctrl + A) in the tasks view selects all the items in the calendar view
• Since 2009-10-22: 523860 - Do not escape double quote character ” to \” in iCalendar output (potential RFC 2445 violation)
• Since 2009-11-03: 526288 - Keyboard shortcuts for zooming in or out of message body (Ctrl++, Ctrl+-, Ctrl+0) only work after opening the View > Zoom menu item
• Since 2009-11-07: 527254 - Lightning Command Controller tracker
• Since 2009-11-12: 528329 - Alarm is not fired when dismissed and later set reminder again
• Since 2009-11-22: 530423 - The méga awful slowness of sunbird with caldav schedules
• Since 2009-12-05: 533096 - Consolidate theming to make more css common
• Since 2010-02-12: 545838 - Run mozmill tests as part of the build process
• Since 2011-02-08: 632352 - Items with base64 encoded files cause dataloss, missing timezone components cause caldav error
• Since 2011-03-08: 639799 - New icons for the tasks header

One can get the latest Lightning .xpis here.

Sunbird will no longer be actively developed by the Calendar team.