60 lines
2.7 KiB
Markdown
60 lines
2.7 KiB
Markdown
# Changelog
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All notable changes to this project will be documented in this file.
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The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
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and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
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## [Unreleased]
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## [0.0.4] - 2026-02-11
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### Fixed
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- **Linux**: Fixed segfault from invalid module indices during extremely rapid file changes
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- Added validation check to skip stale UNLOAD/RELOAD events for already-unloaded modules
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- Prevents is_mod_loaded() returning -1 from being used as array index (SIZE_MAX)
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- Fixed event count mismatch where loops would run more iterations than valid indices populated
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- Completes the Linux hot-reload stability fixes from v0.0.2
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## [0.0.3] - 2026-02-10
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### Fixed
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- **Compilation**: Fixed GCC `-Wrestrict` warning in Linux directory watching code by replacing `strncpy` with `memmove` for overlapping memory operations
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- Ensures clean compilation without warnings while maintaining identical runtime behavior
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- Uses semantically correct function for moving memory within the same buffer
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## [0.0.2] - 2026-02-09
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### Fixed
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- **Linux**: Fixed segfaults during rapid module reloads when file changes are detected in quick succession
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- Enabled file readiness checks on Linux (previously only used on Windows/BSD) to prevent loading partially-written shared libraries
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- Fixed inotify event deduplication to actually remove duplicate events instead of just marking them
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- Reordered reload operations to only unload old module after successfully copying new version, preventing invalid state when copy fails
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- **All platforms**: Improved reload safety by deferring module unload until after successful file copy
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### Changed
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- Made `is_file_ready()` check available on all Unix platforms (was previously excluded on Linux)
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## [0.0.1] - 2026-02-01
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### Added
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- Cross-platform dynamic module loading (Linux, BSD, Windows)
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- Hot-reloading of native modules at runtime
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- File watching for automatic module reloads (inotify/kqueue/FindFirstFile)
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- Basic module metadata support
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- Basic logging infrastructure (stdout/stderr)
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- Error handling for failed module loads
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- Robust filename handling with proper buffer bounds checking
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- Install/uninstall targets for Unix systems
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- Test suite with cross-platform support
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### Notes
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- Phase 1 in progress: logging system incomplete (no log levels, verbosity control, or output configurability)
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- Dependency management and versioning not yet implemented
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- API is unstable and subject to change in future releases
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[Unreleased]: https://github.com/anth64/stk/compare/v0.0.3...HEAD
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[0.0.3]: https://github.com/anth64/stk/releases/tag/v0.0.3
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[0.0.2]: https://github.com/anth64/stk/releases/tag/v0.0.2
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[0.0.1]: https://github.com/anth64/stk/releases/tag/v0.0.1
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