v0.79.0

0.79.0 (2026-08-14)

Features

• add HTTP response observability (#365) (48d36b7)
• add Tapioca typing for structured outputs (#364) (738e2b4)
• api: Add new model identifiers and remove audit log source (e0a4bc5)
• api: add WebSocket stream IDs (#387) (5880287)
• api: add workload identity access token issued event (#372) (9199779)
• api: deprecate Sora video APIs (#386) (0664456)
• client: add default headers (#369) (d516874)
• expose request IDs (#352) (c15fb7b)
• support Azure OpenAI v1 (#355) (c1d223e)

Bug Fixes

• api: Add new model identifiers and remove audit log source (#360) (e0a4bc5)
• api: allow nil timeout in client signatures (#363) (e52ca61)
• api: document file upload metadata defaults (#361) (b4bc1ea)
• coerce nested BaseModel fields (#295) (e5152a9)
• enable streaming when retrieving responses (#413) (fd85182)
• encode multipart array and nested fields (#348) (1c71a1e)
• honor workload identity environment defaults (#398) (f4afea1)
• keep required path parameters out of resource query strings (#402) (6768a7c)
• loading after ActiveSupport 6 subclass extensions (#346) (20fbb09)
• make SDK debug body logging fail closed (#411) (c4f7284)
• package every README-linked guide and example (#382) (ddecd0f)
• preserve binary multipart stream reads (#354) (b3a1ba7)
• preserve existing BaseModel instances during coercion (#400) (fbd8560)
• preserve prefixed idempotency headers on redirects (#404) (c380e13)
• preserve stream identity with HTTP logging (#384) (640a1fe)
• prevent symbol-keyed headers from bypassing security filters (#383) (b8165af)
• redact sensitive query and form logging (#389) (7aa54e4)
• reject invalid webhook signing secrets (#403) (ad12458)
• remove unsound structured-output Tapioca compiler (#405) (826769a)
• restore RuboCop coverage for RBI files (#388) (d2d4b5d)
• return values from interruptible enumerator (#350) (327dad7)
• strip credential headers on cross-origin redirects (#391) (f50f08c)
• tighten JSON, JSONL, and SSE content type matching (#277) (66359a0)
• use API field names in structured output schemas (#390) (d1e3cf3)
• validate and bound retry delays (#392) (fff94e7)
• webhooks: support Rack and case-insensitive HTTP headers (#401) (37de980)

Reverts

• nested BaseModel coercion (#295) (#375) (65fa76e)

Chores

• Cover Ruby files at the SDK root (#362) (d11f25b)
• enforce boolean symbol lint (#395) (fafdf2e)
• enforce deprecated constant lint (#379) (0def912)
• enforce duplicate match pattern lint (#380) (7a8f2fb)
• enforce empty else lint (#396) (1e073c1)
• enforce line length lint (#406) (4592061)
• enforce line length on base models (#416) (aef1e33)
• enforce line length on requires (#415) (c24e045)
• enforce missing RuboCop enable directives (#368) (50046bf)
• enforce missing super lint (#393) (2a42bd0)
• enforce nonempty pattern branches (#409) (9d22d5c)
• enforce redundant directive lint (#366) (8448a4c)
• enforce redundant exception lint (#397) (cbda8bc)
• enforce symbol conversion lint (#381) (0531498)
• enforce useless assignment lint (#394) (9688836)
• guard RuboCop suppression directives (#408) (5b6e0dc)
• lint Ruby files repository-wide (#377) (8ca8426)
• remove Stainless attribution and infrastructure (#371) (33d2c86)
• require MFA for gem releases (#378) (71798ec)

Documentation

• api: describe response stream event unions (#412) (87d18ef)
• clarify file upload metadata (#358) (698ac65), closes #243
• document fiber scheduler concurrency (#357) (25a7bbc)