Changelog for realtime (#1410)

* Add changelog entry for realtime audio (#1401).
* Bump version to 2.0.dev0.

Willy/realtime (#1401)

* Bump literalai depdendency.

* Update literalai imports

* Remove unused imports from SQLAlchemy tests.

* Unit tests for LiteralDataLayer.

* Consistent LiteralAI to Chainlit conversion, resolve PaginatedResponse exceptions.

- Create LiteralToChainlitConverter class for handling conversions
- Implement methods for converting steps, threads, and attachments
- Add support for different Element subclasses based on metadata
- Allow manual setting of thread_id and id for Step and Element

* Attempt to satisfy mypy (plus cleaner approach).

* feat: add realtime audio

* fix: default config

* fix: lint

---------

Co-authored-by: Mathijs de Bruin <[email protected]>
Co-authored-by: EWouters <[email protected]>

Release prep for 1.3.0rc0 (#1392)

* Bump version for release.
* Changelog for 1.3.0rc0

use this branch for the prerelease

Release prep 1.2.0 (#1344)

* Changelog for 1.2.0

* Amend release engineering instructions.

* Bump package version number.

LOL must update package version. (#1302)

chore: prepare bump version

release: 1.1.402

release: 1.1.401C

chore: update changelog