A bit late… this is what happened the last two weeks of 2020:
Fix class variable entanglement issue #8045
https://github.com/pharo-project/pharo/pull/8045
Change Sorter broken #8154
https://github.com/pharo-project/pharo/pull/8154
Fixes in the Parser #8148
https://github.com/pharo-project/pharo/pull/8148
Fix Morphic Shortcut Error handling #8156
https://github.com/pharo-project/pharo/pull/8156
Fixes #6993 against P9: Incorrect error message on failed parsing of a number with high radix #6995
https://github.com/pharo-project/pharo/pull/6995
Add visitSelectorNode:
#8163
https://github.com/pharo-project/pharo/pull/8163
Fix broken (deprecated) UTF8TextConverter #8177
https://github.com/pharo-project/pharo/pull/8177
8135-When-executing-a-doit-against-a-context-the-class-is-not-correct #8136
https://github.com/pharo-project/pharo/pull/8136
Do not add DoIts to the cache for now. fixes #7955 #7959
https://github.com/pharo-project/pharo/pull/7959
Debugger fuel out stack command #8141
https://github.com/pharo-project/pharo/pull/8141
8150-Trait-creation-should-use-the-traitBuilder #8151
https://github.com/pharo-project/pharo/pull/8151
8145-Cleaning-subclass-users #8149
https://github.com/pharo-project/pharo/pull/8149
8181-When-fluid-class-on-two-traitTest-are-failing #8190
https://github.com/pharo-project/pharo/pull/8190
8120-RPackageOrganizer-and-RPackage-should-report-about-if-a-package-is-a-test-package #8152
https://github.com/pharo-project/pharo/pull/8152
Switch to pharo-icon-pack v1.0.1-idea11 #8089
https://github.com/pharo-project/pharo/pull/8089
Add a lint rule for classes to have no "Uncategorized" classes in the package #8033
https://github.com/pharo-project/pharo/pull/8033
Fix issue 4902, remove duplicated method #8147
https://github.com/pharo-project/pharo/pull/8147
Fix Abstract instance variables issue #8138
https://github.com/pharo-project/pharo/pull/8138
8158-ContextquickStep-is-unused-and-strange #8159
https://github.com/pharo-project/pharo/pull/8159
DelayBasicScheduler had debug code left from review #7990
https://github.com/pharo-project/pharo/pull/7990
remove itemFilterName for the spotter, as it seems to be unused… #6700
https://github.com/pharo-project/pharo/pull/6700
8143-Cleaning-Fluid-Builder #8144
https://github.com/pharo-project/pharo/pull/8144
Tag uncategorized classes in package Refactoring-Tests-Core #8019
https://github.com/pharo-project/pharo/pull/8019
RBMethodNode #pragmas is the only instance variable for AST children that has an accessor checking for nil #7979
https://github.com/pharo-project/pharo/pull/7979
Move business logic from new tools to system-support #7659
https://github.com/pharo-project/pharo/pull/7659
8127-FFICalloutAPITestmethod2-sends-non-implemented-call #8139
https://github.com/pharo-project/pharo/pull/8139
remove unused ivar DelayBasicScheduler #8164
https://github.com/pharo-project/pharo/pull/8164
Fix testCreationByUnnamed #8165
https://github.com/pharo-project/pharo/pull/8165
Fix #8196 clean some shadowed variables #8197
https://github.com/pharo-project/pharo/pull/8197
Fixes #6993 against P8: Incorrect error message on failed parsing of a number with high radix #6994
https://github.com/pharo-project/pharo/pull/6994
backportIfErrorDo #6154
https://github.com/pharo-project/pharo/pull/6154