badlogic/pi-mono v0.38.0 on GitHub

ctx.ui.custom() factory signature changed from (tui, theme, done) to (tui, theme, keybindings, done) for keybinding access in custom components
LoadedExtension type renamed to Extension
LoadExtensionsResult.setUIContext() removed, replaced with runtime: ExtensionRuntime
ExtensionRunner constructor now requires runtime: ExtensionRuntime as second parameter
ExtensionRunner.initialize() signature changed from options object to positional params (actions, contextActions, commandContextActions?, uiContext?)
ExtensionRunner.getHasUI() renamed to hasUI()
OpenAI Codex model aliases removed (gpt-5, gpt-5-mini, gpt-5-nano, codex-mini-latest). Use canonical IDs: gpt-5.1, gpt-5.1-codex-mini, gpt-5.2, gpt-5.2-codex. (#536 by @ghoulr)

--no-extensions flag to disable extension discovery while still allowing explicit -e paths (#524 by @cv)
SDK: InteractiveMode, runPrintMode(), runRpcMode() exported for building custom run modes. See docs/sdk.md.
PI_SKIP_VERSION_CHECK environment variable to disable new version notifications at startup (#549 by @aos)
thinkingBudgets setting to customize token budgets per thinking level for token-based providers (#529 by @melihmucuk)
Extension UI dialogs (ctx.ui.select(), ctx.ui.confirm(), ctx.ui.input()) now support a timeout option with live countdown display (#522 by @nicobailon)
Extensions can now provide custom editor components via ctx.ui.setEditorComponent(). See examples/extensions/modal-editor.ts and docs/tui.md Pattern 7.
Extension factories can now be async, enabling dynamic imports and lazy-loaded dependencies (#513 by @austinm911)
ctx.shutdown() is now available in extension contexts for requesting a graceful shutdown. In interactive mode, shutdown is deferred until the agent becomes idle (after processing all queued steering and follow-up messages). In RPC mode, shutdown is deferred until after completing the current command response. In print mode, shutdown is a no-op as the process exits automatically when prompts complete. (#542 by @kaofelix)

Default thinking level from settings now applies correctly when enabledModels is configured (#540 by @ferologics)
External edits to settings.json while pi is running are now preserved when pi saves settings (#527 by @ferologics)
Overflow-based compaction now skips if error came from a different model or was already handled by a previous compaction (#535 by @mitsuhiko)
OpenAI Codex context window reduced from 400k to 272k tokens to match Codex CLI defaults and prevent 400 errors (#536 by @ghoulr)
Context overflow detection now recognizes context_length_exceeded errors.
Key presses no longer dropped when input is batched over SSH (#538)
Clipboard image support now works on Alpine Linux and other musl-based distros (#533)