Preserve gateway model identity in Anthropic responses (#1270)

Make ProviderModelInfo the sole model-catalog contract (#1222)

Make reasoning policy provider-neutral and client-aware (#1148)

Fix Auto Mode classifier responses when stream is omitted (#1098)

Canonicalize provider failure and retry ownership (#1046)

Introduce a typed application boundary for provider execution (#1045)

Move protocol models to their protocol owners (#1044)

Restore protocol-correct provider errors without client retry loops (#1033)

Move runtime packages under src namespace (#1029)

Preserve messaging transcript on stop

Remove legacy future annotation imports (#982)

Fix stream:false requests returning malformed response (matches #917, #868, #771, #497 symptom) (#977)

Split API request handling by product surface (#923)