New feature, bugfixes and minor improvements

[FEATURE] Add registration tables to TYPO3 garbage collection task #1019
[BUGFIX] Default value must be a string #1024 - thanks @georgringer
[BUGFIX] Conditionally register rtehtmlarea_images softref #1026
[TASK] Increase phpstan checks to level 6 #1014
[TASK] Hide tables in list view #1023 - thanks @georgringer
[TASK] Simplify preview renderer] - thanks @georgringer
[TASK] Use FormDataProvider for default startdate and enddate #1020
[TASK] Make link field nullable #1028
[TASK] Show registrations in list view #1023
[TASK] Remove empty default cases in switch statements
[TASK] Remove superfluous comment in CustomNotificationLogRepository
[TASK] Use symfony console constants #1021
[TASK] Remove CSH language files #999

Bugfixes and minor improvements

[FEATURE] Add registration tables to TYPO3 garbage collection task #1019
[TASK] Use FormDataProvider for default startdate and enddate #1020
[TASK] Link field change from TINYTEXT to VARCHAR(2048) #1007, #1028

Bugfixes and code improvements

[BUGFIX] Fix exception in backend module for PID 0 #1003
[BUGFIX] TypeError on calling PageUtility::extendPidListByChildren() #1010 - thanks @web-it-solutions
[BUGFIX] DisplayMode 'current_future' was not implemented within RegistrationRepository #1011 - thanks @web-it-solutions
[BUGFIX] Properly decode email subject fluid string #1005
[TASK] Add plugin icons for content element preview #1012
[TASK] Harden access check event module list action #1004
[TASK] Add typeNum to settings #1002 - thanks @ste101
[TASK] Increase size of link field #1008 - thanks @markussoeth
[TASK] Add more test scenarios for RegistrationRepository #1011
[TASK] Add functional test for CountViewHelper #1015
[TASK] Increase phpstan coverage #1014
[DOCS] Back-quotes are needed for SQL #1000 - thanks @ste101
[DOCS] Fixed usage example for e:category.count viewHelper #1009
[DOCS] Wrong TypoScript path in documentation for migration (plugin.tx_sfeventmgt.settings) #1017 - thanks @web-it-solutions

Bugfixes and code improvements

[BUGFIX] E-Mail subject containing '&' not encoded correctly #1005
[TASK] Rename event.tabs.payment label #997
[TASK] Increase size of link field #1008 - thanks @markussoeth

Minor bugfixes

[BUGFIX] Add missing tab label for event registration in backend #996 - thanks @web-it-solutions
[BUGFIX] Make event in priceoption nullable #994
[BUGFIX] Ensure categoryConjunction can be resolved #998
[TASK] Rename event.tabs.payment label #997

4 new features and some bugfixes

[FEATURE] Add support to show event calendar by weeks #980
[FEATURE] Add url for organisator #979 - thanks @format-gmbh
[FEATURE] Add substractChars argument to ICalendarDescriptionViewHelper #992
[FEATURE] Introduce metadata fields #987

[TASK] Remove superfluous tab "payment" in TCA #986
[TASK] Use f:format.nl2br() for custom log details #985 - thanks @christophlehmann
[TASK] Add CustomNotification to ModifyCustomNotificationLogEvent #984 - thanks @christophlehmann

[BUGFIX] Respect type of mainRegistration property on waitlist moveup #976
[BUGFIX] handle multibyte characters in iCal description #990 - thanks @rr-it
[BUGFIX] fold long text for SUMMARY and LOCATION in iCal #991 - thanks @rr-it

2 new features

[FEATURE] Add url for organisator #979 - thanks @format-gmbh
[FEATURE] Introduce metadata fields #987

GDPR cleanup command and new ViewHelper

[FEATURE] Added GDPR clean command #546, #971
[FEATURE] ViewHelper to count events per category - thanks @kitzberger
[TASK] Rename field labels for start date and end date #972
[TASK] Show validation error message for field "gender" #973

GDPR cleanup command

[FEATURE] Added GDPR clean command #546, #971
[TASK] Rename field labels for start date and end date #972

2 new features and minor improvements

[FEATURE] Enrich AfterAdminMessageSentEvent with messageType #967
[FEATURE] Add additional getter for category field #970
[BUGFIX] Payment tab missing in TCA of registration #958
[TASK] Remove "internal_type" for TCA type group #960
[TASK] Streamline event overlay icon behavior with TYPO3 core #961
[TASK] Remove "internal_type" for TCA type group #960