- Substituted injected on-disk roots for `local://` in read/write/append (Python and JS).
- Pinned `local://` to the session's own root so eval writes land where reads resolve.
- Rejected path traversal and unknown `scheme://` paths instead of creating junk `local:` dirs.
- Added unit and integration tests covering resolution, guards, and plain-path passthrough.
- Rendered added/current lines without `+`/space prefix padding.
- Collapsed long added runs with a bare `…` marker instead of `+…`.
- Normalized adjacent ASCII/Unicode elision markers to one `…`.
- Updated live transcript state derivation to treat a trailing-line extension with unchanged rows as append-only.
- Replaced the prior append-grew heuristic with preserved-row checks so non-rewritten history is not marked volatile.
- Added a regression test covering in-place streaming line growth and scrollback commit safety in transcript containers.
- Added Homebrew and mise install-source detection in `resolveUpdateMethod` using prefix, bin-dir, and shim checks.
- Added `runUpdateCommand` delegation to `updateViaHomebrew` and `updateViaMise` for manager installs.
- Changed `--force` behavior for package managers to run `brew reinstall` and `mise install --force`.
- Added a new built-in TTSR rule `ts-no-test-timers.md` that flags `Bun.sleep`, `setTimeout`, and `setInterval` usage in `*.test.ts` files.
- Registered `ts-no-test-timers` in the built-in rules index so it ships with default discovery providers.
- Updated builtin-defaults tests to enforce rule-name uniqueness and verify the new rule only matches in `*.test.ts` scopes.
- Reworked classic and KITT shimmer intensity math to drive the scan head by a constant 30 cells/second.
- Introduced length-aware travel periods for classic padding and KITT ping-pong motion while removing the prior fixed-duration phase helpers.
- Updated shimmer tests to validate crest movement stays within one cell per 30fps frame and is consistent across text lengths.
- Serialized hook selector, input, and editor dialogs to prevent overlapping surfaces.
- Queued dialog requests FIFO and skipped requests aborted before they could be shown.
- Added a shared #presentDialog path for modal focus and hide lifecycle.
- Added astCondition to rule frontmatter parsing and rule metadata, with AST-grep normalization.
- Updated TTSR bucketing so astCondition-only rules are treated as interruptible matches.
- Added ts-redundant-clear-guard as a built-in JS/TS tool rule for guarded clear* calls.
- Added AST snapshot matching in agent sessions with per-stream cache throttling and cleanup.
- Added tree-sitter `enclosing_block_boundaries` API with line range models.
- Added N-API `enclosingBlockBoundaries` bridge and exported JS declarations.
- Replaced matching-bracket context resolution with source-aware block context in read and diff flows.
- Passed source path through diff/read generators to surface native block boundary previews.
- Synchronized shimmer progression by switching `shimmer.ts` to a shared 2-second phase sweep, with crest/head position interpolated across the full visible span.
- Updated classic and KITT intensity calculations so shimmer starts at index 0 and reaches index length-1 together for any task row length.
- Adjusted shimmer tests to assert crest boundary and phase alignment behavior across short and long strings.
- Removed `maxToolCallsPerTurn` from `AgentOptions`, `AgentLoopConfig`, and config serialization.
- Removed stream-loop cap enforcement, including the `toolcall_end` abort path and capped assistant messages.
- Removed Anthropic Opus 4.8 batch-cap resolver and agent-session sync logic from coding-agent.
- Updated tests and changelogs to align with uncapped tool-call behavior and dropped cap-specific cases.
- Added matching-bracket utilities to locate partner lines for visible spans.
- Added read tool output to use displayContent text and startLine for bracket-aware previews.
- Added matching-bracket context rows to generateDiffString and generateUnifiedDiffString.
- Adjusted diff row insertion to deduplicate and keep contiguous changed groups together.
- Tracked in-flight browser helpers with names and durations for timeout reporting.
- Wrapped observe, screenshot, and extract in per-op deadlines capped at 20_000ms.
- Updated timeout cancellation errors to list stalled helper names and elapsed time.
- Removed the mid-skip placeholder line that was output when skipping lines in the middle of a diff, relying instead on the line number jump to convey the gap. Removed the corresponding placeholder-filtering logic from the hashline diff preview that was handling these placeholders.
- Added atomicTokenPattern support to treat image and paste markers as indivisible tokens, enabling atomic deletion on backspace and forward-delete instead of character-by-character removal.
- Extended image marker format to include pixel dimensions [Image #N, WxH] and updated paste marker format to [Paste #N, +X lines] or [Paste #N, Y chars] with consistent comma-separated metadata.
- Implemented accent styling for paste markers in editor rendering while preserving hyperlinks for image markers, improving visual distinction between marker types.
- Refactored image reference handling to unified placeholder system supporting both image and paste markers with kind-aware rendering callbacks and regex patterns.
- Modified buildCompactDiffPreview to omit removed lines from output while preserving removal counts for offset tracking.
- Added logic to collapse long contiguous added runs with +<lineNum>... elision marker, keeping configurable edge lines on each side via new maxAddedRunContext option.
- Removed context-gap placeholder rows (... or ...) from model-facing preview, relying on line-number jumps to convey elision.
- Reorganized test suite by moving core contract tests to dedicated core-contracts.test.ts file and diff-preview tests to diff-preview.test.ts for better separation of concerns.
- Passed pending and input images into compaction queueing for steering and follow-up flows.
- Delivered queued follow-up/steer prompts with stored images via session.prompt and followUp.
- Normalized empty image arrays to undefined and cleared stale pending image state.
- Added regression tests for image-backed compaction queueing and follow-up forwarding.
- Renamed eval oneshot helper from llm() to completion() across JS/Python APIs.
- Remapped eval bridge internals to completion semantics (__completion__, runEvalCompletion, completion status op).
- Updated docs, prompts, and timeout guidance to describe completion() usage and behavior.
- Adjusted completion defaults for active-session model preference, fallback parsing, and slow-tier effort handling.
These three suites encoded pre-refactor behavior and broke the 15.10.3 release CI.
- event-controller read grouping: the group header count now reflects aggregated
display rows (distinct files), and a mid-turn visible-reasoning break finalizes
the prior group but keeps it live until pending reads settle (97ae0fd3, b5eff5b3).
- gallery harness: lsp no longer attaches an instance renderer (custom rendering
removed in d9d06134), so the custom-branch regression guard is retargeted to
task, which still attaches its renderer and merges call+result.
- eager-todo enforcement: the prelude reminder converts to a developer-role
message now that auxiliary messages map to developer for compaction (e13f2de5).
- Added an `insertCursorLine` helper to translate streaming insert cursors into preview line numbers.
- Implemented `buildStreamingSectionDiff` to group resolved edits by operation and emit deletions before insertions, stabilizing streamed cursor progression.
- Updated `computeHashlineSectionDiff` to use the streaming builder when `options.streaming` is enabled, while preserving existing Myers diff behavior for non-streaming paths.
- Introduced `AsideMessage` as a message-or-thunk union so aside providers can defer injection decisions.
- Updated agent loop handling to resolve aside thunks at injection time and skip entries that returned `null`, then switched the session yield queue to `drainLazy` for deferred message building.
- Added tests validating lazy aside evaluation and staleness-aware dropping when everything becomes stale after dequeueing.
- Added a sealed state to `ReadToolGroupComponent` to force-close a read group when a turn ends without a read result.
- Updated transcript finalization to treat pending read entries as active unless the group is sealed, preventing premature finalization when outputs are still in flight.
- Expanded turn-end pending-tool cleanup to seal `ReadToolGroupComponent` instances in addition to `ToolExecutionComponent`.
- Added a BlockResolution type and `onResolved` callback so `resolveBlockEdits` reports each anchor's resolved span for `replace block`/`delete block` edits.
- Updated patch application to return those spans on hash-match applies and omit them during drift-recovery paths where line numbers no longer align.
- Propagated the surfaced spans through the edit tool output and added/updated tests covering replace/delete block echo and drift behavior.
- Added an agent loop test proving aside messages are delivered after tool results, before the next model request, without interrupting tool execution.
- Added a yield-queue test confirming stale entries are excluded, the queue is cleared, and re-draining yields no messages.
- Added a LateDiagnosticsMessageComponent to render delayed LSP diagnostics as grouped tree nodes in transcript messages.
- Updated message handling to use that component and honor tool-output expansion while reusing shared diagnostics formatting.
- Added tests for shared rendering output, collapsed/expanded limits, and empty diagnostics behavior.
- Handled SGR mouse motion reports in `PlanReviewOverlay` to set hovered options from hit-test rows and clear highlights outside option rows.
- Updated option rendering to paint a background band on hovered, non-disabled options while preserving keyboard selection behavior.
- Enabled any-motion mouse tracking for overlays and expanded regression coverage to verify hover tracking setup and teardown.
- Enabled clickable read-path output for result rows, summaries, and previews.
- Resolved read links from result paths, source metadata, internal URLs, and absolutes.
- Preserved selector suffixes while rendering line-anchor hyperlinks.
- Ignored aborted signals for plain-file and directory reads while keeping conflicts-cancel behavior.
- Added tests for non-abortable read behavior and link-label rendering regression coverage.
- Trimmed first-changed-line suffixes from edit path display and passed the line as a hyperlink target.
- Added middle-eliding path truncation for edit and rename file labels.
- Simplified diff-stat output to show only added/removed counts in a compact bracketed form.
- Added a new `edit-lsp-writethrough.bench.ts` benchmark to measure writethrough latency with and without deferred diagnostics.
- Added a slow-server case to `lsp-diagnostics-freshness.test.ts` that confirmed deferred diagnostics arrive after a prompt inline return.
- Added `isUserInterruptAbort` and `shouldRenderAbortReason` helpers so interrupt handling can distinguish Esc-based aborts from other abort reasons.
- Updated assistant transcript rendering to suppress the `Interrupted by user` line while continuing to show generic or other abort labels.
- Updated plan-review and transcript container tests to assert interrupted assistant messages no longer render the redundant interrupt line.
- Updated `waitForDiagnostics` to accept exact document-version matches immediately and otherwise wait for a quiescence window before using the latest publish.
- Removed the old unversioned-acceptance option and applied the settle-based wait logic through inline and deferred diagnostics fetch paths.
- Added an LSP writethrough regression test ensuring stale unversioned diagnostics are ignored in favor of later fresh publishes.
- Updated `convertToLlm` logic to emit `developer` role for custom, hook, and file-mention inputs.
- Simplified OpenAI compact output filtering to retain only `user` and `assistant` messages, removing legacy `system-reminder` pattern checks.
- Adjusted compaction and session tests to match the new developer-role mapping and expected compacted content.
`omp --resume <id>` and `omp --fork <id>` previously crashed with
`[Uncaught Exception] Error: Session "..." not found.` followed by a
stack trace whenever the id did not match an existing session. The
throws in `createSessionManager` were never caught by `runRootCommand`,
so they fell through to the global `unhandledRejection` handler in
`postmortem.ts` and printed the raw stack instead of a clean message.
Add `SessionResolutionError` (a dedicated subclass of `Error` with an
optional usage `hint`) and use it for every user-facing resolution
failure: unknown `--resume`/`--fork` id, `--fork` combined with
`--no-session`, and the non-interactive cross-project / moved-cwd
prompts. `runRootCommand` catches it around the `createSessionManager`
call, writes `Error: <msg>` (and the hint when present) to stderr, and
exits with code 1. Other (unexpected) errors still propagate so they
remain visible to the postmortem handler.
Fixes#2084
- Removed `<turn-aborted>` guidance injection from `transformMessages`, deleted `turn-aborted-guidance.md`, and dropped the synthetic abort note path for aborted/error turns.
- Updated `c`/`.` continue shortcuts to submit `manual-continue.md` as a hidden synthetic `developer` message via `session.prompt(..., { synthetic: true })` instead of sending an empty user turn.
- Updated tests and changelog notes in AI and coding-agent to reflect the revised abort-context and continue behavior.
- Computed live commit state from render diffs and drove native scrollback via safeLength.
- Fixed volatile live tool rows committing only after stream finalization in native scrollback.
- Stored append-only and volatile flags in FrozenRender snapshots for live-row tracking.
- Removed append-only streaming predicates from assistant and tool rendering paths.
- Split top-level and delimited read selectors into separate rows before grouping.
- Merged duplicate same-file read selectors into one summarized row with ellipsis truncation.
- Computed grouped-read status and totals from aggregated rows for accurate summaries.
- Updated changelog entries and fixtures to document/read expectations.
- Gallery fixtures gained a `renderState` hook to render non-standard component states.
- Added a `read_group` filesystem fixture that uses `ReadToolGroupComponent` to render delimited, full-file, and range read states.
- Added gallery CLI coverage to verify grouped read fixture output and expected ranges.
- Fixed blank-query behavior so rankSessionSearchMatches returns all sessions unchanged.
- Deduplicated prompt-history results by session path in mergeSessionRanking to avoid duplicate suggestions.
- Adjusted resume ranking to favor literal-token matches by recency, then fallback to fuzzy score.
- Reworked the log_experiment flagging test to create sessions and runs directly through storage APIs.
- Logged a baseline run, completed a second run, and then invoked log.execute using the baseline run ID in flag_runs.
- Verified the baseline run was marked flagged with the expected reason via storage.listLoggedRuns output.
- Updated workflow detection in `workflow.ts` to recognize only the lowercase `workflowz` token for detection and highlighting.
- Changed workflow instructions and tips to reference the new `workflowz` trigger for eval fan-out behavior.
- Updated workflow tests to assert `workflowz` matches correctly and previous `workflow`/`workflows` forms no longer trigger.
- Stubbed `isSettingsInitialized` to false so crest timing stays deterministic.
- Replaced magic timestamp with named `CLASSIC_CREST_VISIBLE_MS` constant.
- Replaced manual settings callback sets with a shared `SettingSignal` that snapshots listeners and skips over individual callback failures.
- Updated `provider.appendOnlyContext`, `statusLine.sessionAccent`, and `hindsight` hook dispatch to use the new signal and added a Settings test confirming a throwing append-only listener does not stop other listeners.
- Adjusted the duplicate-tool-results regression test to handle `tool_calls` being absent before mapping IDs.
- Added reconstructed SSE event emission for OpenAI, Azure, and Anthropic streams.
- Added raw SSE text to debug report bundles, including raw-sse.txt output.
- Included dropped-record metadata in raw SSE text when events were trimmed.
- Updated raw SSE and sse-debug tests for observer-based capture and safety checks.
- Cached setting path segments and memoized `Settings.get()` results, clearing caches on updates.
- Triggered session-name and session-accent callbacks only when effective values changed, with error-safe dispatch.
- Memoized status-line and interactive accent resolution with cache invalidation on settings/theme/session changes.
- Added regression tests for keybinding precedence, status-line, settings, and accent cache behavior.
- Adjusted `LspTool` to retry only zero/decl-only references with two 250ms waits for project-aware servers.
- Removed raw-mode GitHub repo README API fallback in `read`, so `:raw` now renders the page directly.
- Replaced regex heuristics in `isImagePlaceholderAnswer` with a fixed normalized placeholder set.
can1357