The up-to-date notice for upgrades involving the current hybrid backend and Yolo (yolo) mode lives in the main project README:
Breaking changes (hybrid backend & Yolo)
That section covers:
- the return to the legacy
agent --print --output-format stream-jsonprompt path for accurate shell command display - continued use of native
agent acpfor session compatibility features - removal of
CURSOR_ACP_DEFAULT_MODE/CURSOR_ACP_DEFAULT_MODEL - removal of legacy Yolo aliases like
bypassPermissions/autoRunAllCommands