The local text read path opened the same file for every consumer. A ranged
read of a file within the snapshot cap cost four opens and three decodes:
an 8KiB binary sniff, a streaming scan for the rendered window, a whole-file
read for bracket context, and another whole-file read to hash the snapshot.
Whole-file reads under the structural summarizer paid a fifth. Two of those
readers also ran normalizeToLF over the same bytes.
Read the bytes once at or below SNAPSHOT_MAX_BYTES and derive every view
from them: sniff the leading 8KiB of the buffer, slice the rendered window
out of it under the identical line and byte budgets, index bracket context
into its addressable lines, and hand the normalized text to the snapshot
store and the summarizer. Past the cap nothing wants the whole file, so the
streaming reader stays.
Line byte lengths are walked out of the buffer rather than measured on the
decoded strings, so reported byte counts and the truncation boundary stay
exact for content that is not valid UTF-8.
The buffered text is BOM-stripped for hashing, matching the decoder the
patcher's live read uses. A whole-file read of a BOM file previously hashed
its tag from BOM-bearing text, so the following edit only applied through
stale-hash recovery and told the model the file had changed externally when
it had not.
Also stop rejoining lines into a fresh whole-file string on the way to
tree-sitter when the caller still holds that text, and drop the unread
selectedBytesTotal accounting from the streaming reader.
Measured on 966 differential cases across CRLF, BOM, lone-CR, invalid-UTF-8,
oversized-line, empty, no-trailing-newline, multi-range and raw shapes: the
spurious recovery warning is the only behavioral difference. Raw reads, which
skip the tree-sitter parse that dominates everything else, get 30-45% faster
(2.7MB: 10.3ms -> 5.7ms); non-raw reads 1-3%.
Retry: fixed changelog bundle probe asserting latest release equals VERSION (fails on releases with no coding-agent changelog content); widened issue-4593 watchdog test budgets from 5ms to 50ms against CI runner scheduling noise.
- Updated GPT-5.6 context window floor to 1,000,000 tokens across discovery, policies, and tests.
- Updated model configurations and pricing parameters in catalog models JSON.
Point xai and xai-oauth at grok-4.6, already in the bundled catalog.
Tests pin the default id in models.json and load picker fixtures from
the catalog so the next bump does not rot hardcoded name or cost.
- Added live tracking and stale status warnings for agent activity snapshots.
- Fixed text wrapping with ANSI escape sequences to defer style open sequences after whitespace.
- Added VirtualRenderScheduler for deterministic virtual-clock rendering tests.
- Replaced the `setup` script in `package.json` with a call to `bun scripts/setup.ts`.
- Added `scripts/setup.ts` to run install, native build, coding-agent linking, and `link-omp` steps in order with step-level failure handling.
- Extended `scripts/bazel-natives.ts` with a `--cargo` flag, forbidding incompatible `--source`/bazel arg combinations, and using it to force local host backend selection.
- Replaced `join("\\n") + "\\n"` concatenations with template-literal interpolation in mid-spawn registry fixtures.
- Updated the three Bun.write calls in `persisted-mid-spawn-stub.test.ts` to use the template form.
BiomeClient#parseJsonOutput expected a stale --reporter=json shape
(location.path.file, byte-offset span, description), so the shape guard
dropped every diagnostic against Biome 2.x output and lint() returned []
with no warning. Parse the current schema instead: string location.path,
1-indexed location.start/end {line,column}, and message. Drop the now-dead
offsetsToPositions helper and warn when a non-empty diagnostics array has
no recognizable location, so future schema drift surfaces instead of
silently reporting "no lint issues".
Fixes#8694
Opened the current Bailian API-key management page from the China interactive login flow and updated its user guidance.
Added regression coverage for the emitted auth URL and instructions.
Fixes#8691
Sunil Srivatsa