Go SDK Changelog File — OpenAI

Changelog

3.66.0 (2026-09-23)

Features

api: Add GCP external storage support (#964) (511d3c2)
api: add GPT-Rosalind research model (#962) (7666824)

Chores

api: clarify Chat Completions seed range (#965) (67bd2a5)

3.65.0 (2026-09-22)

Features

api: add GPT-6 Sol and Luna model identifiers (#960) (6ac30dc)

3.64.3 (2026-09-22)

Bug Fixes

api: preserve legacy model choices (#959) (aab38a8)

Build System

deps: bump github.com/aws/aws-sdk-go-v2/config in / (#870) (d553e47)
deps: bump github.com/Azure/azure-sdk-for-go/sdk/azidentity in / (#903) (f458a3b)
deps: bump github.com/ebitengine/oto/v3 in /examples (#954) (dacfec5)
deps: bump the codeql group with 2 updates (#955) (3d95836)

3.64.2 (2026-09-21)

Build System

deps: bump github.com/aws/aws-sdk-go-v2 in / (#869) (0c41290)
deps: bump github.com/Azure/azure-sdk-for-go/sdk/azcore in / (#902) (0e818e6)

3.64.1 (2026-09-21)

Bug Fixes

param: emit extra fields in sorted key order (#901) (923e128)

Documentation

add streaming tool calling example (#706) (abd798a), closes #402

3.64.0 (2026-09-20)

Features

api: add environment-variable vault credentials (#935) (825408c)
api: add external storage configuration management (#939) (72cdb7d)
api: add safety case retrieval (#940) (1fcb8bb)
api: add safety warning and deactivation webhook events (#938) (f7ef9d0)
api: add session environment reset events (#942) (bb3efb9)
api: add SIP media security to incoming call events (#937) (c5573ed)

Bug Fixes

azure: preserve gateway paths and endpoint overrides (#943) (4e94d30)

Chores

api: document response management resources (#941) (0253af9)

Build System

deps: bump github.com/ebitengine/oto/v3 in /examples (#918) (560b830)
deps: bump openai/codex-action from 1.11 to 1.12 (#872) (74e6122)
deps: bump the codeql group across 1 directory with 2 updates (#871) (1b8610f)

3.63.1 (2026-09-18)

Chores

api: clarify agent session cancellation and deletion (#931) (ce4292c)

3.63.0 (2026-09-18)

Features

api: add webhook endpoint management (#928) (16ccefe)

Chores

api: deprecate MCP connector_id (#930) (cef21f6)

3.62.0 (2026-09-17)

Features

api: add agent session model settings (#921) (90fd9b1)
api: add audio-mini model choices (#924) (6124cd0)
api: add compaction progress events (#919) (13ab937)
api: add managed Responses WebSocket connections (#927) (b924edd)
api: add prompt-cache prewarming (#925) (99bbbd0)

Bug Fixes

ci: retry Go documentation indexing after releases (#909) (ca920ba)

Chores

api: clarify incoming SIP call ID usage (#923) (3064e59)
api: update image request examples (#926) (bc0a139)

Documentation

Preserve literal struct tags in Markdown (#922) (0b0efb3)

3.61.0 (2026-09-10)

Features

api: add Agents API (#915) (1cca8b7)

3.60.0 (2026-09-10)

Features

api: Add Live API (59af83b)

3.59.0 (2026-09-09)

Features

api: Add project API key expiration support (#906) (c126b9c)

3.58.0 (2026-09-08)

Features

api: add GPT Image 2.5 models and image options (#904) (92a91b7)

3.57.0 (2026-09-05)

Features

api: add incomplete web search call status constants (#877) (66688d6)
api: Add prompt cache diagnostics (#888) (6a8a6a2)
api: add service-account API key expiration fields (#895) (65785ca)
api: correct function argument completion event fields (openapi-545) (#889) (b26f72f)

Chores

api: document throttling and model overload responses — SDK-235 (#896) (52e95a9)
migrate to forked steady (#882) (a605079)

Documentation

establish canonical security model (#875) (30b5e81)

3.56.0 (2026-09-03)

Features

api: add gpt-6-astra and related features (#880) (94a240c)

3.55.0 (2026-09-02)

Features

api: add compute_units to Responses and Chat Completions usage (#866) (4d06294)
api: update usage APIs and documentation (#876) (d8a7e6c)

Bug Fixes

isolate provider dependencies from root consumers (#874) (8de3444)

3.54.0 (2026-08-27)

Features

api: make function call output call IDs optional (#864) (7095c46)

Bug Fixes

auth: harden X.509 workload identity contract (#863) (adefcb3)

3.53.0 (2026-08-25)

Features

api: Add obfuscation field to ChatCompletionChunk (#813) (4b08348)
api: add project residency and usage quantity units (#853) (2fd626c)
api: add Realtime call creation and recursive filters (#860) (c396b57)
auth: add caller-attested X.509 transport capability (#855) (64b2ef2)
auth: complete X.509 token lifecycle and setup guidance (#858) (3e3a4e0)
auth: implement pinned X.509 token exchange (#856) (a84eb49)
option: add attested X.509 workload identity authentication (#857) (b509c12)
support named data-residency endpoints (#805) (6e72880)

Bug Fixes

apijson: preserve unknown union array variants (#768) (0ab7ee6)
apijson: reject non-object root payloads (#769) (2959fbd)
azure: isolate provider authentication defaults (#835) (4e5a07a)
azure: require secure credential transport (#821) (1dcf764)
azure: validate deployment routing bodies (#826) (54189a0)
bound retry and polling delays (#828) (6d39b8b)
don't drop tool_calls when content is empty but present (#757) (4a73240), closes #756
enforce configured request origins (#823) (a71b2d1)
harden multipart file metadata encoding (#825) (a4632e5)
harden workload identity transport and request lifecycles (#861) (4ce8802)
harden X.509 refresh races and empty-body replay (#859) (f95adf1)
ignore empty tool call deltas in accumulator (#688) (c2c8590)
make chat stream accumulation linear (#819) (0b7382a)
make debug logging metadata-only (#815) (2e0743f)
normalize registered stream decoder content types (#790) (a689437)
preserve request options across pagination (#820) (ee97c12)
responses: decode shell output delta stream events (#803) (bb12b7a)
sdk: lock and verify the Steady mock server (#811) (37c0f0a)
ssestream: finalize stream resources promptly (#839) (71a7aef)
track stream accumulator events for every choice (#806) (8fa5f45)
validate stream accumulator indices (#822) (02959ba)
webhooks: honor request-scoped verification options (#814) (da53088)
webhooks: validate prefixed signing secrets (#824) (c88e19a)

Chores

api: Add file header comments to source files (#809) (557cc1c)
api: Clarify image background transparency docs (#831) (6dfcd9b)
api: Document allowed image generation model values (#816) (c70532e)
api: update generation metadata (#842) (ceb67ae)
set a 2,000-line custom-code budget (#840) (31ce143)
shared: restore generated alias placement (#830) (7d0e09e)

Documentation

add Markdown-only Go SDK review skill (#795) (3e82f23)
add recurring improvement skill (#818) (cb08fd8)
clean up changelog release notes (#696) (5ba3879)
improve webhook request handling examples (#817) (c152406)
migrate structured outputs example to Responses API (#804) (dd30934), closes #482
strengthen Go SDK security contribution guidance (#797) (b4ca1a7)

Refactors

chat: isolate message conversion (#836) (3175b15)
chat: reuse generated assistant constructor (#834) (7a8f196)
responses: isolate output text aggregation (#838) (d38d045)
vector-stores: isolate batch orchestration (#833) (a2fa6c1)
vector-stores: isolate file orchestration (#832) (803983f)
webhooks: isolate verification helpers (#837) (401eaf3)

Build System

deps: bump actions/checkout from 6.0.2 to 7.0.1 (#848) (fbddc21)
deps: bump actions/github-script from 7.1.0 to 9.0.0 (#849) (9d7c09e)
deps: bump github.com/aws/aws-sdk-go-v2/config in / (#850) (a5fedc0)
deps: bump github.com/Azure/azure-sdk-for-go/sdk/azcore in / (#845) (f0079ac)
deps: bump github.com/ebitengine/oto/v3 in /examples (#851) (65e8a8f)
deps: bump the codeql group with 2 updates (#847) (29b2a11)

3.52.0 (2026-08-17)

Features

add Bedrock Runtime endpoint support (SDK-290) (#793) (8e8444e)

3.51.0 (2026-08-14)

Features

api: Add model constants for Daybreak and gpt-5.6-cyber (df00e97)
api: add WebSocket stream IDs (#776) (0b6316e)
api: add workload identity access token issued event (#766) (c61af30)
api: deprecate Sora video APIs (#775) (602c5e4)
api: Ultrafast tier, structured MCP and websocket errors, separate websocket events (#789) (f8b63fd)

Bug Fixes

api: Add model constants for Daybreak and gpt-5.6-cyber (#763) (df00e97)
api: clarify audio upload metadata requirements (#764) (e75e3aa)
handle ignored errors in generated and runtime Go code (#778) (ba5f249)
recover approved Go correctness analyzers after stacked merges (#782) (a98cf53)

Chores

api: No public API change; update file header comments (#755) (d0a42cc)
enforce Go lint suppression hygiene (#771) (7a3bb22)
enforce gofmt across the repository (#770) (41b2f1f), closes #771
remove Stainless attribution and infrastructure (#765) (9b3d395)

Documentation

api: describe response stream event unions (#783) (4cc4021)
define Go code quality policy (#767) (4119aa3)
define Go ignored-error handling policy (#777) (1941f81)

Build System

deps: bump github.com/aws/aws-sdk-go-v2/config in / (#759) (e8dfbe0)
deps: bump the codeql group with 2 updates (#760) (9bbfebf)
deps: enforce an eight-day dependency cooldown (#762) (744e64f)

3.50.0 (2026-08-03)

Features

api: promote Go SDK changes (#748) (9e4b4d5)

Build System

deps: bump github.com/aws/aws-sdk-go-v2/config in / (#745) (af89b42)
deps: bump the codeql group with 2 updates (#746) (41c8a70)

3.49.0 (2026-07-31)

Full Changelog: v3.48.0...v3.49.0

Features

api: content provenance checks (5a46c55)

Documentation

demonstrate mutual TLS with custom HTTP client (#741) (e862c49)

3.48.0 (2026-07-30)

Full Changelog: v3.47.0...v3.48.0

Features

api: fast tier (cffac28)

3.47.0 (2026-07-28)

Full Changelog: v3.46.0...v3.47.0

Features

api: transcription model updates (1707706)

Bug Fixes

windows platform header normalization (#674) (706d3a8)

Build System

deps: bump actions/download-artifact from 7.0.0 to 8.0.1 (#739) (2c2a363)
deps: bump actions/setup-go from 6.4.0 to 7.0.0 (#737) (1fcc7ce)
deps: bump actions/setup-node from 6.3.0 to 7.0.0 (#734) (15562ec)
deps: bump actions/upload-artifact from 6.0.0 to 7.0.1 (#738) (16fcc6a)
deps: bump github.com/aws/aws-sdk-go-v2/config in / (#733) (279abc1)
deps: bump github/codeql-action from 4.37.2 to 4.37.3 (#736) (6032a46)

3.46.0 (2026-07-23)

Full Changelog: v3.45.0...v3.46.0

Features

api: add support for spend_limit admin apis (8de8d9b)

Bug Fixes

api: safely format project spend limit paths (ac981e4)

3.45.0 (2026-07-22)

Full Changelog: v3.44.0...v3.45.0

Go version requirement

openai-go v3.45.0 requires Go 1.25 or newer. This release upgrades golang.org/x/net to v0.57.0 to address security findings and aligns the SDK with supported Go toolchains. v3.44.0 is the final release that builds with Go 1.22–1.24; older SDK releases do not receive guaranteed security backports. No exported SDK API or /v3 import path changes are included.

Features

api: accept None for prompt_cache_key/safety_identifier (711460e)
stlc: configurable CI runner and private-production-repo support in workflow templates (6669f50)

3.44.0 (2026-07-17)

Full Changelog: v3.43.0...v3.44.0

Features

api: /organization/projects/{project_id}/service_accounts/{service_account_id}/api_keys" endpoint (28d2a6a)
api: manual updates (a531d4a)
api: manual updates (8073e1e)

Bug Fixes

api: format service account API key path (999e165)
format service account API key path (9fb19bb)

3.43.0 (2026-07-14)

Full Changelog: v3.42.0...v3.43.0

Features

api: add owner_project_access to APIKeyListParams (df2e35d)

Bug Fixes

example: set the 'include usage' field to true under stream options to get accurate usage information (#125) (c38b6c3)
ssestream: skip SSE blocks without data (#621) (114224d)

Documentation

fix Azure API version link typo (#630) (4d7f649)
fix function call comment wording in example (#639) (050ab8a)
links in README.md (#308) (35501ce)

3.42.0 (2026-07-09)

Full Changelog: v3.41.1...v3.42.0

Features

api: gpt-5.6-sol updates (8c062a6)

Bug Fixes

api: restore programmatic response types (2384620)
api: restore response union metadata (7b2e975)

3.41.1 (2026-07-06)

Full Changelog: v3.41.0...v3.41.1

Documentation

fix Azure API versioning link (#649) (a8bd01a)

3.41.0 (2026-06-17)

Full Changelog: v3.40.0...v3.41.0

Features

api: update OpenAPI spec or Stainless config (868891f)

3.40.0 (2026-06-16)

Full Changelog: v3.39.0...v3.40.0

Features

api: admin spend_alerts (26992e5)
api: manual updates (28f7e09)
api: update OpenAPI spec or Stainless config (57c307e)

3.39.0 (2026-06-03)

Full Changelog: v3.38.0...v3.39.0

Features

api: responses.moderation and chat_completions.moderation (7a2dac0)

3.38.0 (2026-06-01)

Full Changelog: v3.37.0...v3.38.0

Features

api: manual updates (d7dac81)
api: workload identity in audit logs, additional_tools item in responses, fix ActionSearch.query to be optional. (4c3981c)

3.37.0 (2026-05-21)

Full Changelog: v3.36.0...v3.37.0

Features

api: api update (7f7416e)
api: manual updates (d646562)
api: update OpenAPI spec or Stainless config (b34b78a)
client: optimize json encoder for internal types (93adc6e)

Bug Fixes

go: format generated admin paths (1dd8f5e)
go: format generated project permission paths (b751c37)

Chores

api: docs updates (08bc80e)

3.36.0 (2026-05-13)

Full Changelog: v3.35.0...v3.36.0

Features

api: add service_tier parameter to response compact method (bacd2c0)

Bug Fixes

go: avoid panic when http.DefaultTransport is wrapped (95a0250)

3.35.0 (2026-05-07)

Full Changelog: v3.34.0...v3.35.0

Changelog

3.66.0 (2026-09-23)

Features

api: Add GCP external storage support (#964) (511d3c2)
api: add GPT-Rosalind research model (#962) (7666824)

Chores

api: clarify Chat Completions seed range (#965) (67bd2a5)

3.65.0 (2026-09-22)

Features

api: add GPT-6 Sol and Luna model identifiers (#960) (6ac30dc)

3.64.3 (2026-09-22)

Bug Fixes

api: preserve legacy model choices (#959) (aab38a8)

Build System

deps: bump github.com/aws/aws-sdk-go-v2/config in / (#870) (d553e47)
deps: bump github.com/Azure/azure-sdk-for-go/sdk/azidentity in / (#903) (f458a3b)
deps: bump github.com/ebitengine/oto/v3 in /examples (#954) (dacfec5)
deps: bump the codeql group with 2 updates (#955) (3d95836)

3.64.2 (2026-09-21)

Build System

deps: bump github.com/aws/aws-sdk-go-v2 in / (#869) (0c41290)
deps: bump github.com/Azure/azure-sdk-for-go/sdk/azcore in / (#902) (0e818e6)

3.64.1 (2026-09-21)

Bug Fixes

param: emit extra fields in sorted key order (#901) (923e128)

Documentation

add streaming tool calling example (#706) (abd798a), closes #402

3.64.0 (2026-09-20)

Features

api: add environment-variable vault credentials (#935) (825408c)
api: add external storage configuration management (#939) (72cdb7d)
api: add safety case retrieval (#940) (1fcb8bb)
api: add safety warning and deactivation webhook events (#938) (f7ef9d0)
api: add session environment reset events (#942) (bb3efb9)
api: add SIP media security to incoming call events (#937) (c5573ed)

Bug Fixes

azure: preserve gateway paths and endpoint overrides (#943) (4e94d30)

Chores

api: document response management resources (#941) (0253af9)

Build System

deps: bump github.com/ebitengine/oto/v3 in /examples (#918) (560b830)
deps: bump openai/codex-action from 1.11 to 1.12 (#872) (74e6122)
deps: bump the codeql group across 1 directory with 2 updates (#871) (1b8610f)

3.63.1 (2026-09-18)

Chores

api: clarify agent session cancellation and deletion (#931) (ce4292c)

3.63.0 (2026-09-18)

Features

api: add webhook endpoint management (#928) (16ccefe)

Chores

api: deprecate MCP connector_id (#930) (cef21f6)

3.62.0 (2026-09-17)

Features

api: add agent session model settings (#921) (90fd9b1)
api: add audio-mini model choices (#924) (6124cd0)
api: add compaction progress events (#919) (13ab937)
api: add managed Responses WebSocket connections (#927) (b924edd)
api: add prompt-cache prewarming (#925) (99bbbd0)

Bug Fixes

ci: retry Go documentation indexing after releases (#909) (ca920ba)

Chores

api: clarify incoming SIP call ID usage (#923) (3064e59)
api: update image request examples (#926) (bc0a139)

Documentation

Preserve literal struct tags in Markdown (#922) (0b0efb3)

3.61.0 (2026-09-10)

Features

api: add Agents API (#915) (1cca8b7)

3.60.0 (2026-09-10)

Features

api: Add Live API (59af83b)

3.59.0 (2026-09-09)

Features

api: Add project API key expiration support (#906) (c126b9c)

3.58.0 (2026-09-08)

Features

api: add GPT Image 2.5 models and image options (#904) (92a91b7)

3.57.0 (2026-09-05)

Features

api: add incomplete web search call status constants (#877) (66688d6)
api: Add prompt cache diagnostics (#888) (6a8a6a2)
api: add service-account API key expiration fields (#895) (65785ca)
api: correct function argument completion event fields (openapi-545) (#889) (b26f72f)

Chores

api: document throttling and model overload responses — SDK-235 (#896) (52e95a9)
migrate to forked steady (#882) (a605079)

Documentation

establish canonical security model (#875) (30b5e81)

3.56.0 (2026-09-03)

Features

api: add gpt-6-astra and related features (#880) (94a240c)

3.55.0 (2026-09-02)

Features

api: add compute_units to Responses and Chat Completions usage (#866) (4d06294)
api: update usage APIs and documentation (#876) (d8a7e6c)

Bug Fixes

isolate provider dependencies from root consumers (#874) (8de3444)

3.54.0 (2026-08-27)

Features

api: make function call output call IDs optional (#864) (7095c46)

Bug Fixes

auth: harden X.509 workload identity contract (#863) (adefcb3)

3.53.0 (2026-08-25)

Features

api: Add obfuscation field to ChatCompletionChunk (#813) (4b08348)
api: add project residency and usage quantity units (#853) (2fd626c)
api: add Realtime call creation and recursive filters (#860) (c396b57)
auth: add caller-attested X.509 transport capability (#855) (64b2ef2)
auth: complete X.509 token lifecycle and setup guidance (#858) (3e3a4e0)
auth: implement pinned X.509 token exchange (#856) (a84eb49)
option: add attested X.509 workload identity authentication (#857) (b509c12)
support named data-residency endpoints (#805) (6e72880)

Bug Fixes

apijson: preserve unknown union array variants (#768) (0ab7ee6)
apijson: reject non-object root payloads (#769) (2959fbd)
azure: isolate provider authentication defaults (#835) (4e5a07a)
azure: require secure credential transport (#821) (1dcf764)
azure: validate deployment routing bodies (#826) (54189a0)
bound retry and polling delays (#828) (6d39b8b)
don't drop tool_calls when content is empty but present (#757) (4a73240), closes #756
enforce configured request origins (#823) (a71b2d1)
harden multipart file metadata encoding (#825) (a4632e5)
harden workload identity transport and request lifecycles (#861) (4ce8802)
harden X.509 refresh races and empty-body replay (#859) (f95adf1)
ignore empty tool call deltas in accumulator (#688) (c2c8590)
make chat stream accumulation linear (#819) (0b7382a)
make debug logging metadata-only (#815) (2e0743f)
normalize registered stream decoder content types (#790) (a689437)
preserve request options across pagination (#820) (ee97c12)
responses: decode shell output delta stream events (#803) (bb12b7a)
sdk: lock and verify the Steady mock server (#811) (37c0f0a)
ssestream: finalize stream resources promptly (#839) (71a7aef)
track stream accumulator events for every choice (#806) (8fa5f45)
validate stream accumulator indices (#822) (02959ba)
webhooks: honor request-scoped verification options (#814) (da53088)
webhooks: validate prefixed signing secrets (#824) (c88e19a)

Chores

api: Add file header comments to source files (#809) (557cc1c)
api: Clarify image background transparency docs (#831) (6dfcd9b)
api: Document allowed image generation model values (#816) (c70532e)
api: update generation metadata (#842) (ceb67ae)
set a 2,000-line custom-code budget (#840) (31ce143)
shared: restore generated alias placement (#830) (7d0e09e)

Documentation

add Markdown-only Go SDK review skill (#795) (3e82f23)
add recurring improvement skill (#818) (cb08fd8)
clean up changelog release notes (#696) (5ba3879)
improve webhook request handling examples (#817) (c152406)
migrate structured outputs example to Responses API (#804) (dd30934), closes #482
strengthen Go SDK security contribution guidance (#797) (b4ca1a7)

Refactors

chat: isolate message conversion (#836) (3175b15)
chat: reuse generated assistant constructor (#834) (7a8f196)
responses: isolate output text aggregation (#838) (d38d045)
vector-stores: isolate batch orchestration (#833) (a2fa6c1)
vector-stores: isolate file orchestration (#832) (803983f)
webhooks: isolate verification helpers (#837) (401eaf3)

Build System

deps: bump actions/checkout from 6.0.2 to 7.0.1 (#848) (fbddc21)
deps: bump actions/github-script from 7.1.0 to 9.0.0 (#849) (9d7c09e)
deps: bump github.com/aws/aws-sdk-go-v2/config in / (#850) (a5fedc0)
deps: bump github.com/Azure/azure-sdk-for-go/sdk/azcore in / (#845) (f0079ac)
deps: bump github.com/ebitengine/oto/v3 in /examples (#851) (65e8a8f)
deps: bump the codeql group with 2 updates (#847) (29b2a11)

3.52.0 (2026-08-17)

Features

add Bedrock Runtime endpoint support (SDK-290) (#793) (8e8444e)

3.51.0 (2026-08-14)

Features

api: Add model constants for Daybreak and gpt-5.6-cyber (df00e97)
api: add WebSocket stream IDs (#776) (0b6316e)
api: add workload identity access token issued event (#766) (c61af30)
api: deprecate Sora video APIs (#775) (602c5e4)
api: Ultrafast tier, structured MCP and websocket errors, separate websocket events (#789) (f8b63fd)

Bug Fixes

api: Add model constants for Daybreak and gpt-5.6-cyber (#763) (df00e97)
api: clarify audio upload metadata requirements (#764) (e75e3aa)
handle ignored errors in generated and runtime Go code (#778) (ba5f249)
recover approved Go correctness analyzers after stacked merges (#782) (a98cf53)

Chores

api: No public API change; update file header comments (#755) (d0a42cc)
enforce Go lint suppression hygiene (#771) (7a3bb22)
enforce gofmt across the repository (#770) (41b2f1f), closes #771
remove Stainless attribution and infrastructure (#765) (9b3d395)

Documentation

api: describe response stream event unions (#783) (4cc4021)
define Go code quality policy (#767) (4119aa3)
define Go ignored-error handling policy (#777) (1941f81)

Build System

deps: bump github.com/aws/aws-sdk-go-v2/config in / (#759) (e8dfbe0)
deps: bump the codeql group with 2 updates (#760) (9bbfebf)
deps: enforce an eight-day dependency cooldown (#762) (744e64f)

3.50.0 (2026-08-03)

Features

api: promote Go SDK changes (#748) (9e4b4d5)

Build System

deps: bump github.com/aws/aws-sdk-go-v2/config in / (#745) (af89b42)
deps: bump the codeql group with 2 updates (#746) (41c8a70)

3.49.0 (2026-07-31)

Full Changelog: v3.48.0...v3.49.0

Features

api: content provenance checks (5a46c55)

Documentation

demonstrate mutual TLS with custom HTTP client (#741) (e862c49)

3.48.0 (2026-07-30)

Full Changelog: v3.47.0...v3.48.0

Features

api: fast tier (cffac28)

3.47.0 (2026-07-28)

Full Changelog: v3.46.0...v3.47.0

Features

api: transcription model updates (1707706)

Bug Fixes

windows platform header normalization (#674) (706d3a8)

Build System

deps: bump actions/download-artifact from 7.0.0 to 8.0.1 (#739) (2c2a363)
deps: bump actions/setup-go from 6.4.0 to 7.0.0 (#737) (1fcc7ce)
deps: bump actions/setup-node from 6.3.0 to 7.0.0 (#734) (15562ec)
deps: bump actions/upload-artifact from 6.0.0 to 7.0.1 (#738) (16fcc6a)
deps: bump github.com/aws/aws-sdk-go-v2/config in / (#733) (279abc1)
deps: bump github/codeql-action from 4.37.2 to 4.37.3 (#736) (6032a46)

3.46.0 (2026-07-23)

Full Changelog: v3.45.0...v3.46.0

Features

api: add support for spend_limit admin apis (8de8d9b)

Bug Fixes

api: safely format project spend limit paths (ac981e4)

3.45.0 (2026-07-22)

Full Changelog: v3.44.0...v3.45.0

Go version requirement

Features

api: accept None for prompt_cache_key/safety_identifier (711460e)
stlc: configurable CI runner and private-production-repo support in workflow templates (6669f50)

3.44.0 (2026-07-17)

Full Changelog: v3.43.0...v3.44.0

Features

api: /organization/projects/{project_id}/service_accounts/{service_account_id}/api_keys" endpoint (28d2a6a)
api: manual updates (a531d4a)
api: manual updates (8073e1e)

Bug Fixes

api: format service account API key path (999e165)
format service account API key path (9fb19bb)

3.43.0 (2026-07-14)

Full Changelog: v3.42.0...v3.43.0

Features

api: add owner_project_access to APIKeyListParams (df2e35d)

Bug Fixes

example: set the 'include usage' field to true under stream options to get accurate usage information (#125) (c38b6c3)
ssestream: skip SSE blocks without data (#621) (114224d)

Documentation

fix Azure API version link typo (#630) (4d7f649)
fix function call comment wording in example (#639) (050ab8a)
links in README.md (#308) (35501ce)

3.42.0 (2026-07-09)

Full Changelog: v3.41.1...v3.42.0

Features

api: gpt-5.6-sol updates (8c062a6)

Bug Fixes

api: restore programmatic response types (2384620)
api: restore response union metadata (7b2e975)

3.41.1 (2026-07-06)

Full Changelog: v3.41.0...v3.41.1

Documentation

fix Azure API versioning link (#649) (a8bd01a)

3.41.0 (2026-06-17)

Full Changelog: v3.40.0...v3.41.0

Features

api: update OpenAPI spec or Stainless config (868891f)

3.40.0 (2026-06-16)

Full Changelog: v3.39.0...v3.40.0

Features

api: admin spend_alerts (26992e5)
api: manual updates (28f7e09)
api: update OpenAPI spec or Stainless config (57c307e)

3.39.0 (2026-06-03)

Full Changelog: v3.38.0...v3.39.0

Features

api: responses.moderation and chat_completions.moderation (7a2dac0)

3.38.0 (2026-06-01)

Full Changelog: v3.37.0...v3.38.0

Features

api: manual updates (d7dac81)
api: workload identity in audit logs, additional_tools item in responses, fix ActionSearch.query to be optional. (4c3981c)

3.37.0 (2026-05-21)

Full Changelog: v3.36.0...v3.37.0

Features

api: api update (7f7416e)
api: manual updates (d646562)
api: update OpenAPI spec or Stainless config (b34b78a)
client: optimize json encoder for internal types (93adc6e)

Bug Fixes

go: format generated admin paths (1dd8f5e)
go: format generated project permission paths (b751c37)

Chores

api: docs updates (08bc80e)

3.36.0 (2026-05-13)

Full Changelog: v3.35.0...v3.36.0

Features

api: add service_tier parameter to response compact method (bacd2c0)

Bug Fixes

go: avoid panic when http.DefaultTransport is wrapped (95a0250)

3.35.0 (2026-05-07)

Full Changelog: v3.34.0...v3.35.0