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pss/CHANGELOG.md
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Lucas RayanandClaude Sonnet 5.5 450537ea7e
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fix(docker): imagem final sem privilégios (nginx-unprivileged, porta 8080)
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-11-01 21:39:30 -03:00

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# Changelog
Everything notable in PSS is recorded here. The format follows
[Keep a Changelog](https://keepachangelog.com/en/1.1.0/) and the project follows
[Semantic Versioning](https://semver.org/).
## [Unreleased]
## [1.3.3] - 2026-11-01
### Changed
- The code, the container image and the releases now live on Gitea
(`git.lucasrguerra.dev.br`). The deployment pulls the image from its registry.
- The `Dockerfile` is multi-stage: it builds Vite from source inside the image instead
of unpacking a `dist.tar.gz` committed to the repository (removed, along with the
`build:release` script). The final stage is `nginx-unprivileged`: the container runs
as the `nginx` user and listens on port 8080 instead of 80 (Trivy DS-0002).
- New CI on Gitea runners (`.gitea/workflows`): types, 282 tests, Trivy on the repository
and on the image, and an image smoke test. The image is built once per content hash and
reused by the release, so a merge or a tag on an already validated commit rebuilds nothing.
- Repository links in `package.json`, `CITATION.cff`, the READMEs and `CONTRIBUTING.md`
point to Gitea. `.gitattributes` forces LF line endings.
### Fixed
- `docker-compose.yml` healthcheck uses `CMD-SHELL` and the correct local URL, and the
port mapping honours `PORT`.
## [1.3.2] - 2026-03-25
### Added
- Regression tests for Round Robin scheduling with threads.
## [1.3.1] - 2026-03-25
### Added
- `ThreadMetricsChart` and per-thread metrics.
### Changed
- Improvements to the Gantt chart and the metrics panel.
## [1.3.0] - 2026-03-24
### Added
- Multilevel Feedback Queue (MLFQ) scheduling algorithm.
- Thread scheduler.
## [1.2.0] - 2026-03-23
### Added
- English documentation, a `CONTRIBUTING.md`, the JOSS paper and a Zenodo DOI in
`CITATION.cff`.
- Multilevel Queue (MLQ) scheduling algorithm and its documentation.
### Changed
- License switched to MIT.
- Scheduling algorithms refactored into a class-based `BaseAlgorithm` structure, with
the engine and tests updated and new algorithm and metrics documentation.
## [1.0.0] - 2026-03-23
### Added
- First release of the browser-based CPU scheduling simulator: core scheduling engine,
algorithms (including Priority Round Robin), Gantt chart with context-switch handling,
UI components and Docker setup.
[Unreleased]: https://git.lucasrguerra.dev.br/lucasrguerra/pss/compare/v1.3.3...HEAD
[1.3.3]: https://git.lucasrguerra.dev.br/lucasrguerra/pss/compare/v1.3.2...v1.3.3
[1.3.2]: https://git.lucasrguerra.dev.br/lucasrguerra/pss/compare/v1.2.0...v1.3.2
[1.2.0]: https://git.lucasrguerra.dev.br/lucasrguerra/pss/compare/v1.0.0...v1.2.0
[1.0.0]: https://git.lucasrguerra.dev.br/lucasrguerra/pss/releases/tag/v1.0.0