vava-nessa/free-coding-models v0.3.68 on GitHub

📁 Per-version changelogs: Migrated from a single root CHANGELOG.md to a changelog/ directory with one file per version (changelog/vX.Y.Z.md). Every version from v0.1.1 to v0.3.67 now has its own changelog file, extracted from GitHub Release notes and git commit history. The root CHANGELOG.md has been deleted.
src/changelog-loader.js: Refactored to scan the changelog/ directory for v*.md files instead of reading a single CHANGELOG.md. The TUI changelog display continues to work identically.
.github/workflows/release.yml: The "Extract changelog" step now reads changelog/vX.Y.Z.md directly instead of parsing a monolithic file for a version section. Simpler and more reliable.
package.json: Replaced CHANGELOG.md with changelog/ in the files array so per-version changelogs are included in the npm package.
AGENTS.md: Updated changelog instructions and the /bump workflow to create per-version files in changelog/ instead of rewriting a single root file. Added a mandatory rule that the changelog content must always be used as the GitHub Release body.
docs/development.md: Updated the release step to reference the new changelog path.

NVIDIA NIM catalog cleanup (sources.js): Removed 10 deprecated or 404-ing models from the NVIDIA NIM provider:
- Removed (deprecated): minimax-m2, qwen3-next-80b-a3b-thinking, granite-34b-code-instruct
- Removed (404): llama-3.1-nemotron-ultra-253b-v1, llama-3.3-nemotron-super-49b-v1.5, llama-3.3-70b-instruct, mixtral-8x22b-instruct-v0.1, llama-3.1-8b-instruct
- Replaced: llama-3.1-8b-instruct → llama-3.2-11b-vision-instruct (active replacement in B tier)
- Added inline comments documenting all removals and reasons