2.27.0

Various fixes & improvements

• fix: Make sure to use the default decimal context in our code (#4231) by @antonpirker
• fix(integrations): ASGI integration not capture transactions in Websocket (#4293) by @guodong000
• feat(typing): Make all relevant types public (#4315) by @antonpirker
• feat(spans): Record flag evaluations as span attributes (#4280) by @cmanallen
• test(logs): Avoid failure when running with integrations enabled (#4316) by @rominf
• tests: Remove unused code and rerun (#4313) by @sentrivana
• tests: Add cohere to toxgen (#4304) by @sentrivana
• tests: Migrate fastapi to toxgen (#4302) by @sentrivana
• tests: Add huggingface_hub to toxgen (#4299) by @sentrivana
• tests: Add huey to toxgen (#4298) by @sentrivana
• tests: Update tox.ini (#4297) by @sentrivana
• tests: Move aiohttp under toxgen (#4319) by @sentrivana
• tests: Fix version picking in toxgen (#4323) by @sentrivana
• build(deps): bump codecov/codecov-action from 5.4.0 to 5.4.2 (#4318) by @dependabot