By: ValentinHirschi <valentin.hirschi@gmail.com>
docs: rank n+2 on main d53dd08 with oneloopmaster 09b2c74 Known limitations, case-check tables and the PLAN.md ledger for the merge of main d53dd08 (re-blessed V0, scoped known failures). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>