+`claude auto-mode reset` — restore auto mode to its default configuration
+`/subtask` — background subagent that inherits the full conversation and reports back (what `/fork` used to do)
+`--forward-subagent-text` — stream subagent text/thinking blocks in stream-json output
+`--ax-screen-reader` — flat-text rendering for screen readers
~`/fork` — now copies the conversation into an independent background session instead of reporting back; the old report-back behavior moved to `/subtask`
~`/btw` — question is now optional; reopens your last side question's answer when omitted
~`/advisor`, `--advisor` — Fable 5 is no longer offered as advisor
~`claude auto-mode defaults` — documented `--label` filter and the companion `claude auto-mode config` subcommand