Instead of including the xd:// device inventory in the system-prompt signature, mount/unmount events now inject a steered `xdev-mount-notice` message so the system prompt (and its provider cache prefix) stays byte-stable across MCP connects and disconnects. Full device docs are picked up opportunistically on the next unrelated rebuild.
Also caps external (dynamic-mount) device descriptions to 200 chars in `docsAll` to prevent server-controlled prose from consuming prompt budget; built-ins keep their full curated docs, and `read xd://` always returns the untruncated text.
Legacy `discoveryMode: "off"` → `tools.xdev: false` migration is removed; the setting keeps its own default without inference from the deprecated key.
- Normalized completed image_generation_call results into assistant image blocks.
- Persisted image bytes through the session blob store and rendered them in live, replay, ACP, proxy, telemetry, and HTML paths.
- Added response normalization, persistence, and TUI rendering regressions.
Fixes#4768
After #5239 compaction, a later render only fills segments from
#compactedChildStart, leaving undefined holes in the prefix. Iterating
those entries crashed when retiring IRC/ephemeral cards
(`segment2.component`). Guard undefined segment slots and cover the
sparse-hole path with a red/green regression.
- pickWeightedTip now takes the tip list and a uniform sample, exported for tests.
- Weighted-selection test sweeps a synthetic tip list, so shipping zero [NEW] tips no longer fails the suite.
- Refined dialog layout with stable height clamping and improved preview visibility logic.
- Simplified interaction flow by replacing the "Next" row with "Submit" tab confirmation.
- Enabled accessible option toggling using Enter and Space keys.
- Removed legacy chat integration and streamlined internal dialog state management.
- Added auto-sealing logic to `FinalizableBlock` to finalize displaceable snapshots when they enter the scrollback area.
- Updated TUI frame emission to publish committed rows and clamp them to segment bounds, ensuring accurate component updates.
- Introduced component tracking and cleanup in event controller tests to prevent resource leaks during finalization.
- Validated state transitions and post-emit synchronization through comprehensive new test suites for transcript and TUI components.
- Exposed retry fallback chains in the model settings panel.
- Added a /model action that assigns the selected model as the default retry fallback.
- Cleared retry cooldown suppression when users manually switch models.
Fixes#4533
- Added comprehensive unit tests for `TranscriptContainer` to verify uncommitted block tracking.
- Created integration tests ensuring `AssistantMessageComponent` correctly streams thinking and answer content into scrollback.
- Added tests verifying that expanded tool evaluation output records rows correctly without duplication after settling.
- Updated `AssistantMessageComponent` test suite to cover table streaming scenarios in the unsettled tail.
- Replaced commit-based stability checks with a unified `isTranscriptBlockFinalized` tracking mechanism.
- Removed deprecated provisional rendering configuration and flags across tool and renderer interfaces.
- Standardized native scrollback boundary logic to pin at the first unfinalized block using settled row verification.
- Updated and refactored test suites to validate block finalization and settled row boundaries instead of deprecated commit stability methods.
- Made resolveShapeForText choose silver16-bw for CJK-heavy auto transcripts while preserving explicit variants and unsafe glyph protection.
- Added silver16-bw to the snapcompact shape settings submenu and renamed unsupported-glyph warnings.
- Covered auto shape selection, explicit variant precedence, unsafe glyph scans, and settings option parity.
Fixes#4486
- Omit Next from the guest multi-select ui-request options until at least
one option is checked or a custom answer exists, mirroring the local
dialog's disabled-Next gating. The remote select has no disabled-row
concept, so Next is omitted rather than dimmed (PRRT_kwDOQxs0bc6OFbDW).
- Add the bottomBorder(1) term to the ask dialog's fixed-row budget so the
rendered dialog no longer overflows the viewport by one row
(PRRT_kwDOQxs0bc6OFbDY).
- Add focused tests: guest wire-level Next gating round trip, and dialog
height <= viewport assertion.
- Replace #requestGuestUiString's string|"unavailable"|undefined channel
with a tagged GuestUiResult ({answered}|{cancelled}|{unavailable}) so a
guest answer literally equal to "unavailable" no longer collides with
the transport-unavailable sentinel (PRRT_kwDOQxs0bc6OE3gN).
- Cap in-body question header rendering to MAX_HEADER_ROWS with ellipsis
truncation so long/multiline questions cannot push options off-screen
(PRRT_kwDOQxs0bc6OE3gS).
- Guest Other editor cancellation now continues the loop (multi) / re-shows
the select (single) instead of cancelling the whole ask
(PRRT_kwDOQxs0bc6OE3gU).
- Disable the Next row on a single-question multi-select until at least one
option or custom input is chosen, preventing empty-result submission
(PRRT_kwDOQxs0bc6OE3gY).
Op: correct
Restores: review:4375
- Widen ExtensionAskDialogResult to a union with { kind: "chat" } variant
so AskTool can distinguish chat handoff from cancel (undefined).
- AskDialogComponent.#finishChat passes { kind: "chat" } via onChat.
- Controller settles { kind: "chat" } locally and propagates a "chat"
sentinel through the guest/collab path instead of returning undefined.
- AskTool returns a chat-redirect AgentToolResult (chatRedirect details)
instead of aborting with ToolAbortError.
- #promptForNote prefills with the existing note only when editing the
same row (noteRowKey === rowItem.key), preventing cross-row note leaks.
- Add ask-dialog and ask tool tests for chat redirect and row-specific
note prefill.
- Reset the inactivity countdown in handleInput after the closed/prompt
guard, matching HookSelector/HookInput semantics so a user actively
navigating options/tabs is not auto-submitted by an absolute deadline.
- Add boundPromptTitle helper that flattens whitespace, wraps to the
terminal content width, and caps at 3 rows with ellipsis truncation;
apply it to custom-input and note prompt titles in the rich dialog
and the guest-UI editor path so long/multi-line questions stay usable.
- Drop totalRows from both ScrollView calls so the full allLines array
is sliced via scrollOffset + row; previously totalRows caused render
to read lines[row] instead of lines[scrollOffset + row], leaving the
viewport stuck at the top while the scrollbar thumb moved.
- Add tests for inactivity reset, bounded prompt titles, and scrolling.
Restores: review:4375
Op: correct
Adds the rich TUI ask dialog, additive schema fields, ask.enabled tool gating, note/preview/header support, chat redirect, and timeout behavior that defers while nested prompts are active instead of discarding user input.
Op: extend
The github renderer materializes plain Text per display rebuild, so its
animatedPendingPreview opt-in requested 30fps repaints with a frozen
glyph for the whole run_watch wait; drop the flag. Custom tools with
only one of renderCall/renderResult never route to the animated generic
fallback, so gate the unregistered-renderer spinner on both being
absent. Regression tests for both no-tick contracts.
Ports only the thinking double-format fix: resolveThinkingDisplay reuses block.thinking when rawThinking is set (buildDisplayMessage already formatted it), plus a single-entry memo in formatThinkingForDisplay and a rawThinking regression test. The PR's incremental reveal slicing is superseded by the already-merged #3848 (memoized grapheme slicing).
Added renderer metadata for pending and partial result paths that visibly consume spinner frames.
Stopped headerless bash pending previews from scheduling repaint ticks while preserving eval and shell header animation.
Excluded running async result snapshots from live partial spinner intervals so finalized background tool rows do not repaint scrollback.
Added regression coverage for async bash snapshots staying static.
Started live partial tool spinner intervals for non-static tool blocks and forwarded spinner frames through eval and shell-style renderers.
Added regression coverage for live eval and shell preview spinner frames.
Fixes#4170
- Added no-op setters to process.stdout properties in test geometry stubs.
- Prevented potential errors when code under test attempts to reassign stdout dimensions.
Add regression tests for all five inline-picker wrappers asserting a click
on the top border row is inert and a click on the first list row below it
confirms the first item, pinning the top-border line offset.
Resolve the session-selector.ts conflict by integrating the delete-dialog
content-slot fix (#3283) on top of the fullscreen mouse-picker refactor.
The branch swapped the delete-confirmation dialog INTO a single content
slot (replacing the SessionList) so the picker is always
`chrome + max(list, dialog) + chrome` and never overflows the viewport.
Adjustments baked into this merge:
- Wrap the SessionList in `#contentSlot` and keep the dialog swapping into
that slot, but preserve the new fullscreen path: mouse hit-testing,
the pinned footer (`#footerLines`/`#footerStart`), and fill-height
trimming all still work because the render offset now tracks
`#contentSlot` (the list lives one level down).
- Keep both CHANGELOG entries (picker mouse/fullscreen + #3283 fix) and
the ported scroll-stability regression test.
- Enabled fullscreen overlay rendering for the terminal session picker.
- Implemented full mouse support including wheel-based scrolling and click-to-select functionality.
- Anchored the session picker footer to the bottom of the viewport to correct UI flickering.
- Added comprehensive unit tests for mouse interaction and layout constancy during resizing.
Earlier rounds shrank the SessionList by the dialog's row count to keep
the picker inside the viewport, but the SessionList could only claw back
whole session rows and bottomed out at zero entries. On a narrow
terminal with a long session title the dialog still wrapped past what
the SessionList could free, the picker overflowed the viewport, and the
TUI committed the header into native scrollback.
The picker now hosts the SessionList inside a single contentSlot
Container. Opening the delete confirmation swaps the dialog INTO that
slot (replacing the SessionList); closing it swaps the SessionList back.
The dialog therefore competes only with the SessionList's rendered
budget, not with the SessionList AND the picker chrome, so the picker
frame stays bounded by terminalRows even when the dialog wraps to many
rows. SessionList's external-reserve plumbing is no longer needed and is
removed.
Addresses PR #3285 second-round review feedback.
The first round of the issue #3283 fix reserved a fixed 12 SessionList
rows for the delete confirmation dialog. On a narrow terminal or against
a long session name, HookSelectorComponent's Markdown title and help
text wrap past 12 rows; the picker would still overflow even after the
SessionList shrank to zero entries, and the TUI committed the picker
header into native scrollback again.
SessionSelectorComponent now overrides render() to measure the dialog's
actual rendered height at the live width before super.render() walks
the children, and pushes that as the SessionList's external-row reserve.
The dialog's own Container memoization makes the extra pre-render
essentially free.
Addresses PR #3285 review feedback.
can1357