78825 Revert “Fixed Buttons with icon RenderFlex overflow” (cla: yes, f: material design, framework, waiting for tree to go green)

78836 Make version and time in flutter_tool null safe (a: null-safety, cla: yes, team, tool)

78843 Make language_version in flutter_tool null safe (a: null-safety, cla: yes, team, tool)

78845 Migrate flutter_tool tool helper files to null safety (a: null-safety, cla: yes, team, tool)

78854 Check if MultiChildRenderObjectElement has an associated RO (cla: yes, framework, waiting for tree to go green)

78867 Revert “InteractiveViewer.builder” (cla: yes, framework)

78885 Exclude CI from tool root check (cla: yes, team, tool)