Two boundary defects on the mirrored-todo path.
1. The Agent error drain snapshotted #cursorToolResultBuffer without
awaiting entry.pending, unlike #emitCursorSplitAssistantMessage. An
async cursorOnToolResult still running when the provider errored
patched an entry the catch path had already detached, so the
pre-transform payload was persisted. A provider error is exactly when
a transform is most likely to be in flight.
2. The todo renderer interpolated mirrored provider text straight into
terminal output. A Cursor snapshot carries model-authored task
content, phase names and summary text verbatim, so a label holding
ANSI/C0 sequences rewrote the terminal on every render and replay.
sanitizeText alone is not enough - it preserves tabs, which punch
holes in bordered output - so every display path now funnels through
one forDisplay() helper: task labels, blocker notes, phase headers,
the zero-task fallback, and the streaming renderCall preview. Raw
values are untouched; content and phase name are the identity keys
the local list is looked up by and what gets persisted.
The regex splitter only recognized `&&`, `||`, `;`, `|` and newlines, so a
single `&` (background operator) — also a command terminator — slipped a
dangerous command past a deny rule (`sleep 1 & rm -rf /tmp/x`), which under
approvalMode: yolo executed with no prompt.
Extract the shell-aware tokenizer from gh-cache-invalidation into a shared
tools/shell-tokenize.ts and reuse it for deny/prompt segmentation. It honors
every command boundary (`&&`, `||`, `;`, `|`, single `&`, subshells,
newlines) plus quoting and escapes, so both callers share one implementation.
Fixes#6695
bashApprovalPatternToRegExp anchors globs with ^...$ against the whole
normalized command, so a bash.patterns deny rule only fired when the
dangerous command was first in the line. A compound command such as
`cd /tmp && rm -rf /tmp/x` bypassed the rule and, under approvalMode:
yolo, executed with no prompt -- deny is the guard that outranks yolo.
deny/prompt rules now match the whole command or any single segment
(split on &&, ||, ;, |, newlines). allow rules still require the entire
command to match and never apply to compound lines, so a narrow allow
cannot vouch for a smuggled unsafe segment.
Fixes#6695
Use the resolved supportsImageDetailOriginal capability to constrain native computer frames whenever a Responses transport clamps screenshot detail to auto. Preserve the established Claude-family fallback for transports that do not expose this capability.
Cover Copilot GPT-5 Responses through real catalog model resolution and the controller's observable capture options.
Passed session-scoped settings through Edit and Write generated-file checks and fell back to schema defaults when no global singleton exists.
Guarded inline image sizing against an uninitialized global settings proxy and added isolated-session regression coverage.
Fixes#6549
- Remove uniform language inference requirement, allowing mixed-language paths to rewrite each file in its own language.
- Update `ast_edit_blocking` in `crates/pi-natives/src/ast.rs` to compile rewrite rules per language and skip unsupported languages gracefully.
- Update `ast-edit.md` prompt documentation to reflect mixed-language path support.
- Add test coverage verifying mixed-language tree rewrites.
- Treated transient non-array retain items as absent during TUI streaming.
- Added regression coverage for malformed partial renderer arguments.
- Documented the fix in the coding-agent changelog.
Fixes#6528
- Added language-specific code formatters for JavaScript, Julia, Python, and Ruby to improve display rendering.
- Integrated display formatting into browser run and eval render tools while preserving verbatim execution.
- Added comprehensive test suites verifying formatting stability, lexical safety, and streaming behavior.
- Implemented a structured web-search query parsing module supporting directives, tokenization, date parsing, and syntax serialization.
- Updated search providers to map query directives and date bounds to native provider parameters and filters.
- Added lenient result constraint post-filtering and configuration settings for enhanced engine routing.
- Added comprehensive unit and integration tests covering query parsing, constraint filtering, and provider-specific request mapping.
- Kept op required in the todo schema; lenientArgValidation now routes raw args to execute(), where resolveTodoParams re-validates and repairs an omitted op (list -> init, phase+items -> append, bare items on empty list -> init).
- Ambiguous op-less calls surface the schema error as a retryable tool error instead of a hard validation failure.
- Replaced the separate GUI-linked pi_natives.desktop.linux-x64 addon with
a pure-Rust X11 backend (x11rb RustConnection capture via RandR/GetImage,
XTest input with keysym mapping) compiled into the core addon on every
published target; Linux arm64 and musl are now supported and headless
hosts load the addon unaffected.
- Removed the native-desktop-linux cargo feature, desktop_unsupported.rs,
lazy desktop loader, second napi build, desktop packaging/CI steps, GUI
build dependencies, and the now-unreferenced vendored libspa crate;
reverted setup-system-deps to main.
- Preserved the desktop input hardening semantics on the unified backend:
XTest layouts reject negative origins and coordinates beyond 0..=32767,
batch coordinates stay bound to the frame last returned to JS with
intermediate screenshots deferred, coordinate input requires a
previously returned frame, and failed chord releases still release
every held key.
- Enforced a 60s worker-side execute deadline (DESKTOP_DEADLINE_EXCEEDED):
no input is emitted after expiry and wait-heavy batches are rejected
upfront.
- Added int32 fail-closed validation for coordinates, drag points, and
scroll deltas at the JS ingress and gateway schema.
- Exposed computer to models without native OpenAI computer-use support as
a regular function tool with a typed GA action schema across OpenAI,
Azure, and Codex Responses providers, including named forced choice.
- Added the /computer slash command (on/off/status/toggle) for
session-only enablement via runtime tool registration in SessionTools.
- Updated docs, changelogs, and contract tests accordingly.
Codex P2 on #6403: sendRequest rejected with only the server's error
message; a server answering rust-analyzer/reloadWorkspace with code
-32601 but nonstandard text (e.g. "Unknown request") would fail
isMethodNotFoundError and turn lsp reload into a hard error instead of
falling back to the generic reload. Include the code in the rejection
message so the existing -32601 substring check matches. Adds a
regression test with a -32601/"Unknown request" response.
Bash treats \" inside a backtick substitution nested in double quotes as
a quote delimiter for the inner command; the generic backslash-skip made
isInsideShellQuote report such quoted literals as unquoted, wrongly
expanding internal URLs inside them (Codex P2 review finding).
isInsideShellQuote opened an expansion context for $() command
substitution but never tracked legacy backtick substitution, so an
unquoted skill:// (or other supported scheme) nested directly inside a
backtick pair within double quotes kept the outer quote active and was
left literal. Treat an unescaped backtick as an expansion-context
boundary on the same substitution stack, restoring the outer quote when
the pair closes, matching $() behavior including nesting in either
order. Single-quoted and escaped-backtick text stay literal.
Fixes#5645
The browser tool's open action only passed the requested timeout to acquireTab; acquireBrowser ran under the caller signal alone, so CDP discovery/connect could run through its own fixed 5s/30s waits past the requested deadline. A freshly-created browser also sat in the registry at refCount 0 during worker/surface acquisition: the worker-abort branch released it only on tempHold (never on the fresh refCount-0 case), orphaning the handle, and two different-name opens sharing one refCount-0 browser let a single failure dispose it out from under the survivor.
Compose one open deadline from the caller signal and params.timeout and thread it through both acquireBrowser and acquireTab; caller cancellation stays ToolAbortError, the requested timeout becomes a timeout ToolError. Hold one explicit registry lease across tab acquisition, released exactly once on the mutually-exclusive success/rollback paths, and make the worker-abort browser release mirror the error paths' refCount-0 check.
Fixes#6365
reloadServer caught every error from both fallback mechanisms in bare
catch blocks, so a caller cancel or tool timeout was swallowed and fell
through to `proc.kill(); return "Restarted"` -- reporting a successful
restart while killing the server with no replacement.
- Propagate ToolAbortError/timeout from both the rust-analyzer request
and the didChangeConfiguration notification fallback.
- Gate the fallback on genuine method-not-found via isMethodNotFoundError
instead of any error.
- Replace the blind proc.kill with shutdownClientInstance: remove the
client from the registry by identity and await confirmed process exit,
surfacing a truthful teardown error when the process outlives the kill.
Fixes#6369
- Replaced single-provider preferences with ordered priority lists for web search and image generation.
- Added a `MultiSelectSubmenu` component supporting toggle and reordering interactions in settings.
- Implemented migration logic to convert legacy single-provider preferences into ordered priority lists.
- Updated setup wizard scenes, image generation fallback logic, and search provider chains to use priority lists.
Gated the read.renderMarkdown opt-in at read time (details tagging) instead
of inside the renderer. The renderer gate silently flipped every
protocol-supplied text/markdown read (skill://, pr://, issue://, history://,
rule://, omp://, agent://, vault://, local://, memory://, ssh://) from the
formatted markdown cell to the raw code cell when the setting was off, which
regressed default TUI behavior. Local file tagging now happens only when the
setting is enabled, so the default render path is byte-identical to the
pre-setting behavior while opt-in previews still work end-to-end.
Also inlined the tautological isMarkdownContentPath wrapper, pinned the
widened prose-summary bypass (.mdx stays verbatim when prose summaries are
off) with a test, and documented it under Changed in the changelog.
Tested the shell-control guard against the raw command: whitespace
normalization collapsed newlines/CR before the guard ran, so
'git status\nrm file.txt' rode a 'git *' allow rule while bash executed
both lines. Honored tool-owned allow/prompt policies in yolo mode so
per-command prompt rules were no longer silently discarded under the
default approvalMode. Added precision regression tests through the real
matcher (separators, subshells, redirects, env prefixes, path/quoting
variants) that fail on the unfixed head.
can1357