Athina

What's Changed
* ATH-2621: Export vars in code execution so they can be used in other steps by shivsak in https://github.com/athina-ai/athina-evals/pull/139
* ATH-2619: Added Code Execution V2 step by shivsak in https://github.com/athina-ai/athina-evals/pull/136


**Full Changelog**: https://github.com/athina-ai/athina-evals/compare/v1.6.18...v1.6.19

What's Changed
* Spider crawl step by Akhilathina in https://github.com/athina-ai/athina-evals/pull/140
* Added cromadb as a retrieval option by vivek-athina


**Full Changelog**: https://github.com/athina-ai/athina-evals/compare/v1.6.17...v1.6.18

**Full Changelog**: https://github.com/athina-ai/athina-evals/compare/v1.6.16...v1.6.17

What's Changed
* Update python-publish.yml by vivek-athina in https://github.com/athina-ai/athina-evals/pull/138
* Added search step by Akhilathina in https://github.com/athina-ai/athina-evals/pull/132


**Full Changelog**: https://github.com/athina-ai/athina-evals/compare/v1.6.15...v1.6.16

What's Changed
* Added speech-to-text node using Deepgram API by shivsak in https://github.com/athina-ai/athina-evals/pull/133


**Full Changelog**: https://github.com/athina-ai/athina-evals/compare/v1.5.9.1...v1.6.15

What's Changed
* add support for custom models for ragas ATH-1721 by akshat-g in https://github.com/athina-ai/athina-evals/pull/91


**Full Changelog**: https://github.com/athina-ai/athina-evals/compare/v1.5.7...v1.5.8