50609 AlertDialog.actionsOverflowButtonSpacing and ButtonBar.overflowButtonSpacing (cla: yes, f: material design, framework, severe: new feature)

50611 [flutter_tools] fix crash when IsolateRef returns sentinel (cla: yes, tool)

50612 Map arm64e devices to arm64 devices (cla: yes, platform-ios, tool)

50622 Revert “[flutter_tools] Disable analytics for more bots” (cla: yes, tool)

50641 Reland: [flutter_tools] Disable analytics for more bots (cla: yes, tool, waiting for tree to go green)

50645 Fix Diagnostics subclasses that had the wrong default value for the named parameter. (cla: yes, framework, waiting for tree to go green)