Highlights
Added a new metadata provider [OpenAlex](https://docs.openalex.org/) for scholarly work, researchers, institutions, journals, and research topics.
- Responses can include open access information and raw pdf locations.
- Doesn't require authentication, but does prioritize requests with an email in the `mailto` URL parameter, exposed as an environment variable `OPENALEX_MAILTO`
Implemented an opt-in bypass around the `litellm.Router` for LLM completions (see https://github.com/Future-House/paper-qa/pull/563)
What's Changed
* Fixed pickle-ability of `LiteLLMModel` by jamesbraza in https://github.com/Future-House/paper-qa/pull/560
* Refactoring `LiteLLMModel` before removing `Router` by jamesbraza in https://github.com/Future-House/paper-qa/pull/561
* Adds openalex client as a default client by nadolskit in https://github.com/Future-House/paper-qa/pull/555
* Moving to `setup-uv` and `hynek/build-and-inspect-python-package` in CI by jamesbraza in https://github.com/Future-House/paper-qa/pull/564
* Ability to bypass usage of `litellm.Router` by jamesbraza in https://github.com/Future-House/paper-qa/pull/563
* Propagating `hynek/build-and-inspect-python-package`'s output location to `pypa/gh-action-pypi-publish` by jamesbraza in https://github.com/Future-House/paper-qa/pull/565
* Downloading `Package` artifact for `pypa/gh-action-pypi-publish` by jamesbraza in https://github.com/Future-House/paper-qa/pull/566
**Full Changelog**: https://github.com/Future-House/paper-qa/compare/v5.1.1...v5.2.0