Changelog

All notable changes to this project will be documented in this file.

This format follows Keep a Changelog principles and aims for Semantic Versioning.

How we version

Semantic Versioning: MAJOR.MINOR.PATCH (e.g., v1.2.3). Pre-releases use -alpha/-beta/-rc.
Tags are created as vX.Y.Z on the default branch; releases and Docker images use that exact version and latest.
Change entries prefer the Keep a Changelog types: Added, Changed, Fixed, Removed, Deprecated, Security.
Link PRs/issues inline when helpful, e.g., (#123) or [#123]. Reference-style links at the bottom are encouraged for readability.

Web UI: FastAPI + Jinja front-end for the builder; staged build view with per-stage reasons
Theme combine mode (AND/OR) with tooltips and selection-order display in the Web UI
AND-mode creatures pre-pass: select "all selected themes" creatures first, then fill by weighted overlap; staged reasons show matched themes
Scryfall attribution footer in the Web UI
Owned-cards workflow:
- Prompt (only if lists exist) to "Use only owned cards?"
- Support multiple file selection; parse .txt (1 per line) and .csv (any name column)
- Owned-only mode filters the pool to owned names; commander exempt
- Recommendations export when owned-only deck is incomplete (~1.5× missing) to deck_files/[stem]_recommendations.csv and .txt
CSV export includes an Owned column when not using owned-only
Windows EXE build via PyInstaller is produced on tag and attached to GitHub Releases

Rename folder from card_library to owned_cards (env override: OWNED_CARDS_DIR; back-compat respected)
Docker assets and docs updated:
- New volume mounts: ./owned_cards:/app/owned_cards and ./config:/app/config
- Compose and helper scripts updated accordingly
Release notes source is RELEASE_NOTES_TEMPLATE.md; RELEASE_NOTES.md ignored
README/DOCKER/WINDOWS_DOCKER_GUIDE updated for Web UI, headless examples, and PowerShell-friendly commands
Headless: tag_mode (AND/OR) accepted from JSON and environment and exported in interactive run-config JSON

Docker Hub workflow no longer publishes a major.minor tag (e.g., 1.1); only full semver (e.g., 1.2.3) and latest

For prior releases, see the GitHub Releases page.