v0.5.0

What's Changed

• Running CI lint and pre-commit on both min/max Python versions by @jamesbraza in #17
• Updating JSON schema assertion for Pydantic 2.9 by @jamesbraza in #19
• Added LICENSE to metadata and tooling update by @jamesbraza in #20
• Not specifying bugfix version in .python-version by @jamesbraza in #18
• Lightweight ToolSelector entity by @jamesbraza in #21

Full Changelog: v0.4.0...v0.5.0