Addresses a broad audit of built-in shell utilities against their real counterparts: timeout gains signal delivery, -s/-k/--preserve-status/--foreground/-v, and GNU exit codes; diff defaults to normal format and gains -w/-b/-B/-i/-c/-x/-L/-s/--strip-trailing-cr and proper -r gating; find fixes -newerXY timestamp comparison direction, anchors -regex to whole paths, and gains BSD -perm +mode, -type lists, -size T/P suffixes, -E/-x/-s flags; date gains BSD -r epoch, -v adjustments, -j -f strptime, and non-greedy -I; tail/head accept obsolete -N/+N at any position with any file count; rg resolves case flags by last occurrence and gains --path-separator and clean -0 output; stat prints integer epochs for %X/%Y/%Z and gains BSD -s/-x/-t; cksum is registered as a builtin; truncate implements -o/--io-blocks and b/= size suffixes; sleep/timeout accept infinity; yes/errno/kill accept hyphen-prefixed operands; nohup -- cmd no longer runs --; which gains BSD -s.
- Replaced the custom MuPDF-WASM PDF extraction and rendering pipeline with the new `pdfToMarkdown` native function from `@oh-my-pi/pi-natives`.
- Removed legacy MuPDF extraction modules, WASM embedding scripts, and PDF image extraction tools.
- Added OCR warnings and browser/text redirection for unsupported PDF image reads.
- Updated native package definitions, documentation, and test suites for the new PDF inspection capability.
Replaced the local Opus version regex with the shared catalog Anthropic identity and semantic-version parser. This recognizes both kind-first and version-first model IDs, provider proxy prefixes, and multi-digit minor versions while preserving the 4.7 floor.
Added regressions for anthropic--claude-4.8-opus and claude-opus-4-10.
- Implemented in-house, zero-dependency utility modules in `pi-utils` covering DOM manipulation, markdown parsing, templating, browser automation helpers, and terminal buffers.
- Migrated packages across the repository to consume the new internal utilities and `omptype` schema validators instead of external dependencies.
- Removed multiple external runtime and development dependencies including Zod, Marked, LRU cache, Turndown, and Puppeteer browser packages.
- Add extensive test suites covering arrays, objects, keywords, and core type operations.
- Introduce ArkType development dependencies and project configuration updates.
- Configure tsconfig to exclude the new ArkType test directory from compilation.
- Introduce `@oh-my-pi/omptype` as a new ArkType-compatible schema validation package featuring a lazy JIT runtime, JSON Schema emission, and compatibility adapters.
- Replace `arktype` across workspace packages and test utilities with `@oh-my-pi/omptype`.
- Add benchmark suites, tests, and documentation for the new validation engine and adapters.
- Update workspace build, test runner, and release configurations to include the new package.
- Implement the OMP Browser Relay extension with WebSocket communication and CDP RPC execution.
- Add browser relay server, daemon management, and bridge multiplexing in the coding agent.
- Introduce CLI commands and settings schema options for configuring and installing the relay.
- Add utility functions and test suites supporting environment parsing and relay lifecycle handling.
- The 17.2.1 bump was regenerated under local bun 1.4.0, which wrote
lockfileVersion 2; the CI-pinned bun 1.3.x fails parsing it with
UnknownLockfileVersion before any job step runs.
- Resolutions unchanged (490 installs across 637 packages, no changes);
verified with bun@1.3.14 install --frozen-lockfile.
- The 17.2.0 bump regenerated the lockfile under a bun 1.4 canary, writing
lockfileVersion 2, which the CI-pinned bun 1.3.x cannot parse: every job
failed at bun install with UnknownLockfileVersion before running anything.
- Resolutions are unchanged (490 installs across 637 packages, no changes);
only the lockfile format fields moved back to version 1.
- Implemented native UTF-16 text processing in Rust diff module with support for unpaired surrogates.
- Removed `similar` crate from Rust workspace and `diff` npm package from coding-agent, hashline, and natives.
- Removed jsdiff fallback wrappers and `isWellFormed()` guards from TypeScript diff implementations.
- Added comprehensive test suite for native diff functions covering random inputs and edge cases including surrogates and emoji.
- Renamed model `codex-auto-review` to `gpt-5.3-codex-spark` with updated pricing and context window.
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