v0.28.0

0.28.0 - 2026-10-16

Important

Upgrading from 0.27: provider keys are no longer read from environment variables on their own (#2344). Name each key in config, e.g. openai: {api_key: ${OPENAI_API_KEY}}, or add the provider on the Providers page. Keyless providers (Ollama, vLLM, Bedrock, …) need a bare entry such as ollama:. Otherwise requests to an undeclared provider get 424 provider_not_configured.

Bug Fixes

• messages: Drop context_management for a model with no Messages API of its own by @daavoo (dfe8949)
• providers: Let an org provider key's default be removed in #2401 by @hasangzl (1dc0a19)
• web: Let organization admins set a member's ceiling on Members & roles in #2402 by @hasangzl (e55585e)
• web: List the caller's models in the model access picker in #2403 by @hasangzl (425e3d3)

Features

• usage: Read request tags from an Otari-Tags header in #2351 by @daavoo (5c17f63)
• BREAKING: providers: Serve only declared providers, on the key their declaration names in #2344 by @daavoo (a910770)

Full Changelog: v0.27.0...v0.28.0