2.12.0 (2026-07-03) Features api: assign annotation configs to projects over REST (#14028) (83d3cef) server: add dataset label REST endpoints (#14024) (67f84ba) Bug Fixes Use same timeout policy for async client (#13796) (fc0e5f8) Documentation fill documentation gaps from 2026-06-24→07-01 audit (#14015) (337a622)