- Replaced ASCII ellipsis characters (three dots '...') with Unicode ellipsis character ('...') throughout the codebase for improved typography.
- Adjusted string truncation logic to account for single-character Unicode ellipsis instead of three-character ASCII ellipsis, reducing reserved space from 3 to 1 character in truncation calculations.
- Updated truncation offsets in multiple files (session-manager, agent, executor, footer) to preserve 2 additional characters before ellipsis due to more compact Unicode representation.
- Migrated all environment variable access from Node.js `process.env` to Bun runtime `Bun.env` API across the entire codebase.
- Updated 71 files including source code, tests, documentation, and configuration to use Bun's native environment variable API.
- Added comprehensive environment variables documentation in `packages/coding-agent/docs/environment-variables.md` covering 100+ environment variables organized by category.
- Updated CHANGELOG entries to reflect migration from `process.env` to `Bun.env` and environment variable prefix changes (PI_* vs OMP_*).
- Maintained identical behavior and logic across all changes - only the environment variable access method was updated.
- Added automatic extraction of embedded native addon payload to ~/.omp/natives/<version> on first run of compiled binaries.
- Added embed:native build script for generating platform-specific native addon payloads embedded in compiled binaries.
- Enhanced native addon loading to prioritize extracted embedded addon over downloaded versions.
- Improved error messages with platform-specific guidance for compiled vs npm-installed binaries.
- Refactored CI workflow to use reusable build_binary() function for cross-platform binary compilation.
- Added development mode support for native binary builds via `--dev` flag and `OMP_DEV` environment variable.
- Added `dev:native` npm script for building debug native binaries in development environments.
- Changed native binary build process to conditionally use debug or release profiles based on development mode flag.
- Changed native addon loader to prioritize debug builds when `OMP_DEV` environment variable is set.
- Refactored keyboard parsing functions in pi-natives to use const functions and guard clauses for improved code clarity.
- Fixed potential issue where cross-compiled binaries could overwrite platform-specific native builds with incorrect architecture binaries.
- Improved native binary installation to use atomic rename operations and better fallback handling for Windows DLLs.
- Reordered native binary search candidates to prioritize platform-tagged builds and avoid loading stale cross-compiled binaries.
- Enhanced cross-compilation detection to prevent installing wrong-platform fallback binaries during cross-compilation builds.
- Refactored binary installation logic with improved error handling and cleanup of stale temporary files.
- Modified callback signature for `find()` and `grep()` streaming callbacks from `(match)` to `(error, match)` to support proper error handling in async operations.
- Updated native binding wrappers to handle error-first callback convention from napi-rs ThreadsafeFunction.
- Removed 'pi_natives.node' from candidate native module names, keeping only platform-specific variants.
- Added support for cross-compilation via CARGO_BUILD_TARGET environment variable, enabling builds for non-native targets like ARM64 Linux.
- Added support for overriding platform and architecture detection via TARGET_PLATFORM and TARGET_ARCH environment variables.
- Modified native build script to search for release artifacts in target-specific directories when cross-compiling.
- Updated CI workflow to use cross-compilation toolchain for ARM64 Linux builds instead of native ARM64 runners.
- Created comprehensive porting guide documenting how to port hot paths to pi-natives with anatomy, checklist, and troubleshooting sections.
- Improved native binary installation safety by using atomic rename operations instead of copy-then-delete, preventing data loss if installation fails.
- Added proper error handling and recovery in safeCopy function to restore old binary if new file installation fails.
- Enhanced Windows DLL compatibility by staging new file to temp location before renaming, avoiding issues with loaded binaries.
- Added fuzzyFind native function for case-insensitive fuzzy file path searching with .gitignore support and configurable result limits.
- Exported FuzzyFindOptions, FuzzyFindMatch, and FuzzyFindResult types from @oh-my-pi/pi-natives for fuzzy search configuration and results.
- Replaced external fd binary dependency with native fuzzyFind implementation in autocomplete provider for improved performance.
- Implemented safeCopy function in native build script to prevent crashes when updating native binaries by using atomic-like file operations.
- Migrated native bindings from WebAssembly (wasm-bindgen) to Node.js N-API architecture for improved performance and platform support.
- Replaced worker pool-based async architecture with synchronous native addon calls, eliminating thread overhead and simplifying the API.
- Added new grep module with ripgrep-backed filesystem search supporting parallel processing, glob filtering, and context line extraction.
- Updated build system to compile Rust crates to platform-specific .node binaries instead of WASM modules.
- Removed WASI implementation and worker pool infrastructure no longer needed with N-API native bindings.
- Updated CI/CD pipeline to build native addons for multiple platforms (Linux x64/arm64, macOS x64/arm64, Windows x64) and include them in releases.
- Consolidated grep, find, and image processing into a new `@oh-my-pi/pi-natives` WASM package.
- Eliminated subprocess overhead and simplified JS tool implementations.
- Updated CI to include Rust workspace, linting, formatting, and WASM build steps.
- Documented `Promise.withResolvers()` and `using` declarations for wasm-bindgen.
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