Stagewise stagewise@1.22.0 Release Notes

improve provider management (9cd0a73)
improve provider instances (2dd307a)
add OpenRouter provider, vendor grouping, flagship curation, and credential UI (bc901c2)
add dynamic model discovery, reasoning support, and GPT-5.6 family (ba3b32f)
ollama backup commit (26dd891)
model-provider pair architecture with instance-aware routing (8f2da1f)
add provider type registry and per-type implementations (PR 2) (85c1d79)
add provider type registry and per-type implementations (PR 2) (f098b33)
introduce providerInstances schema and migration (PR 1) (cad4409)

preserve MiniMax validation fallback (b579beb)
preserve Stagewise sentinel models (e2f541c)
align instance model resolution (5fc7e76)
isolate custom model routing (9149884)
harden provider instance model routing (29f050c)
recognize Kimi K3 reasoning (5f61922)
reject deleted provider routes (278e716)
align agent creation arguments (54c39f9)
prioritize discovered model routes (67a3a6c)
preserve custom routes and aliases (3ebd67f)
retain legacy custom model vendors (86a369b)
preserve legacy provider routes (92e0ffc)
harden discovered model routes (f93ef20)
prevent coding plan resurrection (617f0da)
retain official provider semantics (f1ee3bb)
preserve provider discovery compatibility (5c4e7b7)
deduplicate Anthropic discovered models (23ffef8)
preserve lazy model instance routing (1bfdbbf)
preserve instance-scoped discovered models (98fa839)
preserve Ollama tool capabilities (28cfaae)
align provider instance routing (a982484)
resolve provider post-push defects (468c33d)
resolve provider review follow-ups (8e856ef)
address latest provider review feedback (1c078a5)
resolve final provider review feedback (78bd9d9)
remediate provider instance review (34de227)
clarify managed inference (b785b4d)
refine custom provider settings (30c2ae4)
harden provider instance routing (556cf03)
harden provider instance routing (8bd9bd8)
prevent upgrade card navigation (6b7f175)
coding-plans-fix (0c9a89c)
normalize provider model settings (599dcf2)
remove OpenRouter-only GPT-5.6 Pro variants that 401 against OpenAI API (febce68)