Christoph Thiede uploaded a new version of ReleaseBuilder to project The Trunk:
http://source.squeak.org/trunk/ReleaseBuilder-ct.231.mcz

==================== Summary ====================

Name: ReleaseBuilder-ct.231
Author: ct
Time: 4 April 2022, 7:58:04.67046 pm
UUID: 8dc82f1b-fdfc-1a42-b23a-c0098c471822
Ancestors: ReleaseBuilder-mt.230

Multilingual-ct.271 (unicode data). Fetch latest Unicode data when building a new image.

=============== Diff against ReleaseBuilder-mt.230 ===============

Item was changed:
  ----- Method: ReleaseBuilder class>>prepareSourceCode (in category 'preparing') -----
  prepareSourceCode
  	"Update packages. Remove foreign packages. Recompile."
  
  	CurrentReadOnlySourceFiles cacheDuring:
  		[self
  			updateCorePackages;
  			unloadForeignPackages;
  			checkForDirtyPackages;
  			loadWellKnownPackages;
  			checkForUndeclaredSymbols;
  			checkForNilCategories;
+ 			recompileAll;
+ 			updateDatabases]!
- 			recompileAll]!

Item was added:
+ ----- Method: ReleaseBuilder class>>updateDatabases (in category 'scripts - support') -----
+ updateDatabases
+ 
+ 	Unicode reinitializeData.!