11224 ----- - Issue 1963: buildPluggableWindow changes - Issue 2023: remove all unsent messages from StandardFileMenu - Issue 2022: Delete two unused *Pluggable widget classes PluggableMultiColumnListMorphItem PluggableTextMorphWithModel - Issue 2021: Delete old ST80 class ListParagraph (unused) - Issue 2017: remove #allInstancesEverywhereDo: - Issue 2024: remove escapeEntities - Issue 2025: String>>#openInWorkspaceWithTitle (deprecated) - Issue 2016: remove #subclassesDoGently: - Issue 2015: clean Utilities more Stef