Disabling the Advisor from /settings persisted the setting but left the
live Advisor runtime running until the session restarted.
SelectorController.handleSettingChange had no case for "advisor.enabled",
unlike other session-managed toggles (autoCompact, steeringMode, ...), so
the change never reached session.setAdvisorEnabled — the same call /advisor
off already uses to stop the runtime immediately.
- Serialized backend transitions across runtime state, tools, and prompts.
- Rehydrated Mnemopi listeners after clear and enqueue maintenance.
- Made memory.backend the sole post-migration local runtime gate.
Fixes#5638
SettingsSelector dispatches schema settings by full path (terminal.showImages),
so the showImages case never fired from the /settings flow. Add the full-path
case label and cover both ids in the side-effect test.
Managed-timer cleanup from #5667 is now optional-called so host or test
facades implementing only the dispatch surface do not throw during
dispose; aligned the selector fallback status expectation with #5586's
role-tag casing.
- Persisted an explicit inherit override when auto replaces a role's concrete reasoning level.
- Covered the Model Hub DEFAULT assignment flow with a regression test.
Fixes#5326
- Added support for role switching via `@` search prefix in the model picker.
- Implemented `quickRoles` configuration and logic to handle role-specific selections via the session API.
- Updated the model browser to support preserving query order and custom label coloring for improved navigation.
- Integrated role cycle tracking and updated UI hints to support the new role-browsing workflow.
- Implemented `/queue` command and `->`/`=>` shorthands to support deferred, sequential message processing.
- Added a robust parsing utility to handle various list-based queue inputs and automate yield management.
- Integrated visual decorations and state tracking to provide real-time feedback on queueing status.
- Enabled non-cursor line text decoration in the TUI to support dynamic queue header rendering and list numbering.
- Replaced the legacy model selector with a full-screen Model Hub, introducing mouse support and a fuzzy-searchable browser.
- Integrated comprehensive model management, including role assignment, thinking-level visualization, and manual provider discovery.
- Implemented a cancellable OAuth login flow and integrated it directly into the Model Hub for provider authentication.
- Centralized model logic and migrated existing tests to support the new component architecture.
EventController.handleEvent rebuilt the editor's status-line top border
synchronously on every session event via updateEditorTopBorder(). During
a long-running eval that fires 5-10 events/s, each rebuild ran
StatusLine.getTopBorder → #buildSegmentContext → getCachedContextBreakdown
→ session.getContextUsage → estimateTokens (with JSON.stringify per
toolCall block) — the render pipeline is throttled to ~30 fps, so most
rebuilds were dropped before painting. Combined with a scheduler that
collapsed cadenceDelay to zero whenever a frame overran the 33ms budget,
the TUI busy-looped at ~40-50% CPU.
Fix:
- Editor gains setTopBorderProvider(): a lazy builder invoked once per
editor render. InteractiveMode installs it in the constructor and on
setEditorComponent, so the rebuild coalesces to the render tempo
regardless of event rate.
- Delete updateEditorTopBorder wrapper (now equivalent to
ui.requestRender) and inline every call site.
- Add adaptive render backpressure: a frame that exceeds
MIN_RENDER_INTERVAL_MS inflates the next scheduling delay to
2 * last_frame_cost, capped at 200 ms, targeting a 50% render duty
cycle instead of pinning the CPU at t=0.
New regression tests:
- editor-top-border-provider.test.ts: provider fires exactly once per
render, wins over eager setTopBorder, falls back when cleared, gets
the correct availableWidth.
- adaptive-render-backpressure.test.ts: cheap frames keep the 33 ms
cadence, a slow frame idles proportionally, pathological frames are
capped at 200 ms.
Verified with bun test packages/tui/test (all 246 relevant tests pass)
and bun test packages/coding-agent/test/modes (455 tests pass). Three
pre-existing agent-session-handoff snapcompact failures on main are
unrelated (snapcompactSupportedChars binding).
Fixes#4145
- Inlined the temporary model status formatting logic directly into the controller.
- Removed the unused `formatTemporaryModelStatus` utility function and its associated test.
- Added new `tui.tight` setting with default `false` and documented behavior.
- Added global tight-mode APIs and `setIgnoreTight` propagation across Box, Text, and Markdown.
- Handled `tui.tight` updates to refresh UI borders and trigger rerendering.
- Updated key message components to ignore tight mode selectively and preserve intended spacing.
Routed git.enabled through the status-line settings refresh path so runtime toggles close existing watchers and redraw the top border immediately.
Fixes#2847
Daniel Anderson-Little