=============== Diff against ReleaseBuilder-mt.211 ===============
Item was changed:
----- Method: ReleaseBuilder class>>clearCaches (in category 'scripts') -----
"Clear caches, discard unused references, free space."
"1) Explicit clean-up of FONT-related stuff."
"2) FIRST PHASE of explicit clean-up of CODE-related stuff."
"3) Now clean-up all STATE-related stuff."
+ Preferences chooseInitialSettings.
Smalltalk cleanUp: true.
"4) SECOND PHASE of explicit clean-up of CODE-related stuff. As late as possible to get rid of all references before running this."
Environment allInstancesDo: [:environment | environment purgeUndeclared ].