Under the hoodTier: how much it should matter to you
2Useful: my rating, 1 to 5
3Signal: worth watching, 1 to 5
ProvidersArea: what it touches
ImprovementsKind: in v2.1.251,
ImprovementsSection of the release
What
The grouping of provider endpoint and companion environment variables used for base-URL safety checks covers Foundry and Bedrock Mantle alongside Bedrock, Vertex, AWS and Google Cloud. The strings were already in the previous build, so this reflects how those providers are wired rather than new support.
