The following additions and changes were made in the MyTimetable 2020 releases, listed from new to old. For significant new features or important changes, a link to a separate blog post will be available.

Version	Type	Description	More info
2020.30 (2020-11-10)	FEATURE	Add accessibility statement
	FEATURE	Publication rule: add action to remove conference URL
	ENHANCEMENT	Mobile: repair accessibility shortcomings from quick scan
	ENHANCEMENT	Upgrade Google Analytics code to gtag.js
	BUG	iCal request updates API last login date
	BUG	Admin: statistics broken
	MAINTENANCE	Upgrade Node.JS to 14
	MAINTENANCE	Externalize or deny login page customization
2020.29 (2020-10-15)	ENHANCEMENT	GWT: make constrasting theme colors overridable
2020.28 (2020-10-13)	BUG	Changing default locale causes wrong (filter)type descriptions in en_GB
2020.27 (2020-10-11)	FEATURE	Add PostgreSQL support to SQL data provider	MyTimetable 2020.27: accessibility, browser compatibility and many small updates
	FEATURE	TermTime DP: use start and end time in links
	FEATURE	TermTimeNG: support configuring links on events
	FEATURE	Add conference/draft booleans to Excel/CSV export
	ENHANCEMENT	Mobile: accessible icons in timetable view
	ENHANCEMENT	Mobile: enable tabbable element outlines
	ENHANCEMENT	Configurable window in SimpleEventChangePrioritizer
	ENHANCEMENT	S+: allow using activity type from child activity
	ENHANCEMENT	Make mobile interface styling customizable at runtime
	ENHANCEMENT	Make Bootstrap pages styling customizable at runtime
	ENHANCEMENT	Mobile accessibility: all functionality is operable through a keyboard
	ENHANCEMENT	Personal timetable default setting improvements
	BUG	NPE in Excel export when there are no week labels
	BUG	Presto DP: leaves not working
	BUG	Mobile: search button in search timetable view does not submit form
	BUG	PostgreSQL: InsertChildWithExistingParent fragment for subscriptions does not work
	BUG	Postgres: userprefs subscription query does not work
	BUG	BrightspaceClient signature creation does not work
	BUG	PDF week view missing activities
	BUG	Mobile: group selection headers and text
	BUG	Mobile: showing white borders for highlighted activities
	BUG	iCal DP: LookupIcalTimetableTypeProvider breaks when lookups returns an error
	BUG	Admin: error handling broken when adding iCalendar timetable
	MAINTENANCE	UserPrefs PostgreSQL: fix naming for queued_tasks table
	MAINTENANCE	Upgrade gwt-gradle-plugin to fix deprecation warnings
	MAINTENANCE	TermTime: rename repeat field to repeatOf
	MAINTENANCE	Mobile: move to ES6 modules instead of AMD
	MAINTENANCE	Introduce and use timetable type, timetable filter type and option type names from model
	MAINTENANCE	Let PDF exports use schema attribute names instead of custom I18N resources
	MAINTENANCE	Create a configuration migration tool
	MAINTENANCE	Migrate to OpenPDF
	MAINTENANCE	Upgrade Gradle to v6
	MAINTENANCE	Upgrade OpenCSV to v5
	MAINTENANCE	Replace Gulp and bower with Webpack
2020.26 (2020-08-04)	ENHANCEMENT	Mobile: reconsider aria labels that differ from visible text
	BUG	EC: sync setup does not work
	MAINTENANCE	EC: create separate application/project
	MAINTENANCE	Merge API modules
2020.25 (2020-07-30)	FEATURE	Publication rules: condition on location / location suitability
	ENHANCEMENT	Add a lang attribute to all html pages
	BUG	Default configurations contain incorrect userPrefs.sql.type property
	MAINTENANCE	Upgrade Guava to 29-jre
2020.24 (2020-07-24)	BUG	ES: fix academic period filtering
	BUG	Mobile: NotEnrolled_WarningHtml is being HTML escaped
	BUG	Mobile: activity list does not refresh after removing timetables
2020.23 (2020-07-17)	FEATURE	Open Education DP: view student timetable
	FEATURE	Open Education DP: view lecturer timetable
	ENHANCEMENT	Uniform configuration of branding
	BUG	Danish characters do not show correctly
	BUG	Removing all subscriptions from a group removes the group from both the Timetable and the Location view
	BUG	API: parameter excludeResourceTimetables for resource /subscriptions
	BUG	HSTS header not set for proxied requests
	BUG	Option selection always shown
	BUG	S+ DP: activity_department filter times out
	BUG	Help: errors in Danish translations
	MAINTENANCE	Remove Windows Phone and Blackberry features, because these platforms are no longer supported
2020.22 (2020-07-09)	BUG	WebUntis DP: list of classes should be received per study year
2020.21 (2020-07-08)	FEATURE	TermTime: support meeting API fields
2020.20 (2020-06-27)	BUG	S+: department zone filtering not working correctly
2020.19 (2020-06-26)	BUG	S+: parameters should only be escaped when used in LIKE query
	BUG	GWT: header background image does not work
	BUG	S+ NG: prevent WRB timetables with empty ID
	MAINTENANCE	Disable HTTP/2 in default config
2020.18 (2020-06-23)	BUG	MTT DP: cannot insert Event
	BUG	S+: department zone filter does not work for group timetables
	BUG	Other event type color handled incorrectly
	BUG	Mobile: subscription list not loading
	MAINTENANCE	Extract Eveoh-specific configuration into a separate file and profile
2020.17 (2020-06-10)	FEATURE	Set conference bit through publication rules
	FEATURE	Expose conference bit in API
	BUG	Mobile: Restore to default / remove timetable shows multiple
2020.16 (2020-06-07)	FEATURE	Mobile: allow 'resetting' all subscriptions of a uniting group	MyTimetable 2020.16: online conferences and announcements
	FEATURE	Mobile: allow 'resetting' individual subscription
	FEATURE	TermTime DP: support mapping of custom attributes
	FEATURE	Help: add/rewrite section about removing and resetting subscriptions
	FEATURE	Announcement message: display in desktop front-end
	FEATURE	Announcement message: display in mobile front-end
	FEATURE	Announcement message: admin interface
	FEATURE	Allow events to include module Uid
	FEATURE	S+: allow module tags to be retrieved
	FEATURE	Publication rules: condition based on module tags
	FEATURE	Mark activities as being online activities
	ENHANCEMENT	Markdown support for announcement long text
	ENHANCEMENT	Improve styling of announcement in mobile interface
	ENHANCEMENT	Mobile: display the announcement in the main menu too
	ENHANCEMENT	GWT: hide announcement for the rest of the browser session
	ENHANCEMENT	Mobile: tapping the glass panel should dismiss the modal
	BUG	API requests with forward slash do not work
	MAINTENANCE	Support Postgres as datasource
2020.15 (2020-05-23)	BUG	Let the ConfigurationDAO return an empty optional if an object is not stored
2020.14 (2020-05-22)	FEATURE	Mobile: show menu links
	FEATURE	Bulk resync for external calendaring
	BUG	ES: event links do not work
	BUG	Mobile timetable cannot be retrieved by hostKey
	BUG	Upcoming page is broken
	BUG	S+: SyllabusWeekPatternSummaryGenerator throws NPE
	BUG	auth-static profile does not work
	BUG	TermTime: ModuleEntityProvider returns all moduleoffers if staff member not scheduled
2020.13 (2020-05-06)	BUG	S+: Cannot set header message with all locales defined
	BUG	MyTimetable logo missing if application runs with custom contextPath
	BUG	Browser caching not working as expected
	MAINTENANCE	O365 EC: handle MailboxNotHostedInExchangeOnline
2020.12 (2020-04-29)	FEATURE	Lookup-based iCal timetable provider
	BUG	GWT: clicking on the dots of the subscription group menu button toggles collapsed state
	BUG	OSIRIS DP: all-day events cause NPE
	BUG	EchoResponseErrorHandler triggers stack overflow on 401/403
	MAINTENANCE	Convert Data Provider XML config to Java config
	MAINTENANCE	Remove CanvasIcalUrlService and write upgrade notes
2020.11 (2020-04-09)	FEATURE	Add PDF export for Availability view	MyTimetable 2020.11: Availability view PDF
	FEATURE	Desktop: allow 'resetting' individual subscription
	FEATURE	Desktop: allow 'resetting' all subscriptions of a uniting group
	FEATURE	Implement caching wrapper for lookups
	ENHANCEMENT	Support multiple lookups in ConfigurableTimetableSuggestionStrategy/GrantedAuthoritiesProvider
	ENHANCEMENT	RestWebServiceLookup: make it possible to ignore certain failures
	ENHANCEMENT	Adjust OSIRIS provider for new format
	ENHANCEMENT	EC: mention MyTimetable in calendar appointments
	ENHANCEMENT	API: return custom attributes for staff
	BUG	PDF export list by location shows '>' as end time instead of '00:00' when event ends exactly at midnight
	BUG	Condensed list view crashes because of defective comparator
	BUG	Clicking on locale in collapsible menu of help page doesn't actually switch locale
	BUG	Pdf week view: rendering when event(s) end at 0:00 renders incorrectly
	BUG	Location view PDF exports: events timezone adjusted which start/end on the other day are not exported and rendered
	BUG	Test run generates logs in wrong dir/non-excluded dir
	BUG	TermTime: cannot use all staff/room data fields
	BUG	i18n 'Week' string in PdfWeekView class
	MAINTENANCE	Use Spring's built-in asset cache busting
	MAINTENANCE	Upgrade mssql-jdbc to 8.2.2.jre11
	MAINTENANCE	Use nexus proxy for NodeJS download
	MAINTENANCE	Upgrade Spring Boot to v2.2.6
	MAINTENANCE	Upgrade Spring Boot to v2.2.5
2020.10 (2020-02-28)	BUG	Old moduleviewer URL adds empty startDate parameter
	BUG	Removing trailing space of child subscription name breaks user profile
	BUG	ES: AcademicPeriod retrieved on incorrect column and not cached correctly
	BUG	TermTime: not using correct fields when mapping events
	BUG	Admin: Unset time zone in user preferences not handled
	BUG	iCal DP: use feed timezone
	MAINTENANCE	Move common datasource config to Javaconfig
	MAINTENANCE	Remove jgroups version dependency
	MAINTENANCE	Scope caches to DataSource by default
2020.9 (2020-02-13)	BUG	Placeholder replacement Admin.Metrics.Customer.Hostname fails
2020.8 (2020-02-13)	ENHANCEMENT	S+: select/calculate an isJta bit when retrieving activities
	ENHANCEMENT	S+ NG: Improve StudentSet timetable retrieval performance
	BUG	Same Time Activities broken with occurrences in week
	MAINTENANCE	Convert custom ActivationConditions to Spring Boot default conditions
2020.7 (2020-02-11)	FEATURE	CSV export: add header
	FEATURE	CSV export: option to remove week headers
	FEATURE	S+: implement modulepos timetables
	ENHANCEMENT	S+: student set option association enhancements
	ENHANCEMENT	S+: staff children do not support avoid concurrency
	ENHANCEMENT	Allow disabling all downloads
	ENHANCEMENT	Help: remove download explanations if not in use
2020.6 (2020-02-05)	FEATURE	TimetableSuggestionStrategy based on scheduled modules for TermTime staff
2020.6 (2020-02-05)	ENHANCEMENT	S+ activity id generation optimisation	MyTimetable 2020.6: Improving change notifications
2020.5 (2020-01-30)	ENHANCEMENT	GWT temporals	MyTimetable 2020.5: Better time zone support and SameSite cookie handling
	BUG	Return to mobile welcome page after a successful logout from mobile
	BUG	Timezone issue in GWT list view
	BUG	Error when opening settings dialog if OAuth is enabled
	BUG	GWT: day/week calendar viewport indicators only appear after scrolling
	MAINTENANCE	Send SameSite header on session cookie
2020.4 (2020-01-21)	FEATURE	Support non-personal/synced auto-added subscriptions
2020.3 (2020-01-19)	BUG	Admin show user page broken
2020.2 (2020-01-17)	ENHANCEMENT	S+: event student set retrieval performance
	ENHANCEMENT	Use up-to-date moment-tz database
	BUG	auth-static profile does not work
	BUG	Redirect after login incorrect in dev mode
	BUG	Redirect loop if SAML auth fails
	MAINTENANCE	Decrease max batch size
2020.1 (2020-01-03)	FEATURE	S+: add support for Same Time Activities
	ENHANCEMENT	Rename 'event' to 'activity' in publication rules resource bundle
	ENHANCEMENT	Update wiki documentation for Spring Boot packaging
	ENHANCEMENT	Use java.time (JSR-310) in backend
	ENHANCEMENT	Publication rules: move start/end time forward/backward naming
	ENHANCEMENT	Configure default access log rotation in MyTimetable Web Server
	ENHANCEMENT	ES: optimise activity retrieval
	SECURITY	GWT: URL parameter 'addTimetables' is vulnerable to CSRF
	BUG	Untis: merge note fields
	BUG	DataSourceBasedSqlLookupFactoryBean depends on datasources being initialized
	BUG	GCal: refreshing the page after successful sync pops up error dialog box
	BUG	DataSource.sqlDataSource not set correctly
	BUG	Incorrect text in notification settings
	BUG	Deprecated configuration properties not always detected
	BUG	TermTimeNG: identifiers don't fit in relevant user preferences columns
	BUG	Mobile: Event sequence filtering broken
	BUG	TermTime endTime handling incorrect
	BUG	Adding all-day/multiday timetable and navigating to its events throws http status 500
	BUG	DateRangePicker renders exclusive end dates, instead of inclusive
	BUG	Condensed list views render incorrect week numbers for multi-week events
	BUG	Same Time Activities not working for modules and student sets
	BUG	Opening timetable from overview page shows wrong week
	MAINTENANCE	Upgrade Spring Boot to v2.2.1
	MAINTENANCE	EventPostProcessingServiceImpl queries subscriptions for each event
	MAINTENANCE	S+ data provider should only query if daterange matches database
	MAINTENANCE	Upgrade JUnit to v5

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