52507 enable avoid_equals_and_hash_code_on_mutable_classes (a: tests, cla: yes, d: examples, f: cupertino, f: material design, framework, team, team: gallery, tool, waiting for tree to go green)

52791 Read custom app project name from gradle.properties (cla: yes, team, tool)

53374 [gen_l10n] Fallback feature for untranslated messages (a: internationalization, cla: yes, team, tool, waiting for tree to go green)

53381 Characters Package (a: text input, cla: yes, f: material design, framework, team, tool, waiting for tree to go green)

53422 Rename GPU thread to raster thread in API docs (a: tests, cla: yes, framework, team, tool, waiting for tree to go green)