New:Account avatar customization (#10335)Foldable device support with split-screen (#9760)Email messages can be printed (#10216)Unified folder account indicator identifies message ownership (#10083)Display account avatar in message notifications (#7089)Fixed:Edge-to-edge regressions affected account setup screens (#10214, #10235, #10257)Tap behavior was unreliable in recipient fields (#10367)Incorrect icon was displayed for 'Find folder' (#10271)Device orientiation change duplicated recipient field text (#10288)Copied link text incorrectly included CSS (#10115)Unselecting 'Colorize contact pictures' setting did not persist (#9630)Some general settings were not preserved after export and import (#10149)