Pyspur

What's Changed
* Feat/slack node by preet-bhadra in https://github.com/PySpur-Dev/pyspur/pull/78
* feat: support for Gemini file urls by JeanKaddour in https://github.com/PySpur-Dev/pyspur/pull/81
* refactor: simplify hover controls, use CSS instead of react states, fix node flickering by srijanpatel in https://github.com/PySpur-Dev/pyspur/pull/82


**Full Changelog**: https://github.com/PySpur-Dev/pyspur/compare/v0.0.3...v0.0.4

What's Changed
* Bug fixes
* refactor: simplify DynamicNode component by removing unused state and… by srijanpatel in https://github.com/PySpur-Dev/pyspur/pull/80


**Full Changelog**: https://github.com/PySpur-Dev/pyspur/compare/v0.0.2...v0.0.3

What's Changed
* Add OPENAI_API_BASE env variable support by FallenChromium in https://github.com/PySpur-Dev/pyspur/pull/76
* Chore/postgres by srijanpatel in https://github.com/PySpur-Dev/pyspur/pull/77

New Contributors
* FallenChromium made their first contribution in https://github.com/PySpur-Dev/pyspur/pull/76

**Full Changelog**: https://github.com/PySpur-Dev/pyspur/compare/v0.0.1...v0.0.2