Infer union type for union memebers with the same name
Activated bytecode-to-source mapping for all instructions
reinit component if component storage is changed
@Nullable
Unit test
DirectoryBasedStorage save: compare using model, but not serialized content
tests fixed
IDEA-131126 Selection coloring gets an excessive offset on editor left margin on 139
simplify — move startSave to ExternalizationSession and rename to createSaveSession
cleanup
duplication removed
cleanup
diagnostics for EA-41614 - assert: CompletionData.objectToLookupItem
IDEA-113773 Welcome Screen: no way to correct search query in recent project panel, because Backspace deletes projects now
NPE
increase version
IDEA-126958 Syntax-coloured copying: TODOs color are ignored

partial solution - default TODO color settings will be used (from color scheme)
ComponentStore save — don't stop save if nested store need to save
EA-41614 - assert: CompletionData.objectToLookupItem
disable roaming for AppProperties — some properies are roamable, some not. if it will problem for users — such roamable properties must not be stored in this file