20.21.0 (2026-10-11)
Features
- assign a random gradient to projects created by ingestion (#16873) (8946f7a)
- cost-tracking: support Mistral AI model pricing (#16880) (0e33736), closes #16878
Bug Fixes
- agents: upgrade pydantic-ai for CVE-2026-107286 (#16893) (3cdb004)
- deps: update arize-phoenix-evals to 3.9.2 (#16900) (e8aa1ea)
- playground: sync built-in model prices and model lists (#16894) (35f86e5)
- stop dropping evaluator metadata nested under
result(#16902) (d927595)