chore(main): release 6.0.0

[github-actions]

🤖 I have created a release beep boop

6.0.0 (2026-08-12)

⚠ BREAKING CHANGES

• sdk regeneration 2026-04-24 (#696)
• sdk regeneration 2026-04-14 (#690)
• promote v6.0.0-rc.2 to v6.0.0 stable
• v6 — fully generated SDK with latest APIs and WebSocket support (#640)
• This is a significant breaking change, and should be carried out in conjunction with our migration guide.

Features

• (regen) diarization v2 batch GA, listen-provider dedup, think/models route fix (#714) (9d9a43d)
• add declarative reconnect flag with transport-factory auto-disable (#720) (b5d5905)
• Add dictation option to LiveOptions class (8939e59)
• Add dictation option to LiveOptions class (d3b2dcc)
• add projects billing fields list methods (#621) (10d67cd)
• add support for agent tags (#559) (d605248)
• adds support for agent mip_opt_out (#558) (3e8a3dd)
• Adds support for IUM (#546) (232ee05)
• adds support for speak fallback (#548) (cab41fa)
• adds ttl_seconds support (#557) (e9bedf2)
• agent: support multi-provider speak/think configuration and typed listen parameters (#676) (5dfb1aa)
• apply latest spec changes (4ad9eb7)
• auth: adding token-based auth to the SDK so access tokens can be used in requests (#543) (1200c83)
• helpers: add TextBuilder class for TTS pronunciation and pause controls (#660) (4324120)
• implements new generated SDK architecture, all call signatures (#572) (768d514)
• make all providers generic (2c92d67)
• make provider objects generic (4521048)
• mention keep alive in migration guide (#594) (5a8c79e)
• officially enable aura-2 in live text-to-speech (052aadd)
• officially enable aura-2 in live text-to-speech (ba4124a)
• promote v6.0.0-rc.2 to v6.0.0 stable (34f543e)
• regen: add Flux TTS batch (REST) endpoint and agent latency report (#744) (6ca71c4)
• regen: add Speak V2 streaming, agent update-listen, and Flux EOT tuning (#742) (69a2445)
• regen: flux stt numerals and aura-2 multilingual tts voices (#746) (17a1deb)
• regen: listen v2 force-end-turn and redaction, listen v1 diarize metadata (#750) (4678f0e)
• regen: speak v2 barge-in and speed/expressivity controls, listen v2 redaction (#758) (aab1eae)
• regen: v2 language_hints, profanity filter, word timings, diarize_model (#730) (da6b7ba)
• sagemaker: add optional extras group for SageMaker dependencies (#659) (2046175)
• SDK regeneration (21 Oct 2025) (#609) (5b21460)
• sdk regeneration 2026-04-14 (#690) (d4d129f)
• sdk regeneration 2026-04-24 (#696) (4714207)
• support arbitrary attributes for speak provider (1973bbc)
• support context length option (14ea4bf)
• support context length option (3735cc0)
• support for agent v1 (5945c56)
• support for agent v1 (7ad48ea)
• support short-lived tokens endpoint (016bd4d)
• support short-lived tokens endpoint (3474a88)
• update generated SDK models and restore agent settings compatibility (#705) (0b820c9)
• update the SDK with upstream spec changes (d77ad96)
• updateinstructions to updateprompt (a269dc7)
• v6 — fully generated SDK with latest APIs and WebSocket support (#640) (bc918fe)
• websockets: add custom WebSocket transport support (#658) (f6cf0fb)

Bug Fixes

• 🌿 skip_validation:true to allow unknown messages back from the API (#669) (48354d2)
• (regen) route think/models to env.agent_rest (#715) (ffd2e7d)
• adds inject agent message method (#555) (c0e864b)
• agent: move mip_opt_out field to root level of SettingsOptions (#561) (eca802a)
• ci: reference the correct secret (#585) (09550c7)
• coderabbit gave some good tips this time (eb03638)
• correct the language property location and type (6380b56)
• corrects order to the release workflow (#583) (3abbac3)
• couple more issues (8e066ce)
• default value (72e61a2)
• do coderabbit's stuff (d062caf)
• downgrade 'tasks cancelled error' to debug log (#550) (eca4b1e)
• endpoint class fix (#551) (1cc054f)
• function calls (#556) (20fb81c)
• handle empty objects for providers (a2d66fe)
• handle empty objects for providers (eddcf18)
• handle socket connection closed error in _signal_exit (5dee108)
• handle socket connection closed error in _signal_exit (2ca6dbd)
• issue of exception on websocket closing (bdbc10a)
• lint (d647d63)
• lowercase bool query params on websocket connect (#712) (8899609)
• moves agent tags to settings (4fc8756)
• moves agent tags to settings (e15781d)
• redact Authorization header from websockets DEBUG logs (#731) (029d877)
• release-please config fixes (#579) (a603806)
• remove testpypi we don't need it in the workflow (#582) (b2e2538)
• remove the keyterms check (4ab6cba)
• resolve lint issue (b21005a)
• sagemaker: extract SageMaker transport to separate deepgram-sagemaker package (#665) (e6317c5)
• shut up linter (4cf0542)
• speak: correct TTS warning event field names to match API response (#653) (f7ab1da)
• support multiple keyterms for v2 listen client (#595) (7a9d41d)
• types: change speaker and related fields from float to int (#652) (00ee485), closes #641
• update error handling in async_client.py and client.py (4f78e8e)
• updates examples to aura-2 [WIP] (#514) (e48e415)
• websockets: restore optional message param on control send_ methods (#680) (0018fc4)
• websockets: support array parameters in Listen v1 and v2 clients (#650) (38cc1e5)
• widen pydantic-core bound via fern 5.14.8 regen (closes #701) (#724) (5c1e845)

Reverts

• keyterm -> keyterms (601c558)
• keyterm -> keyterms (a391e19)
• listen v2 force-end-turn/redaction + diarize regen (#750) (#757) (48c88fc)

Documentation

• improve contributor onboarding and setup instructions (#718) (3f7398a)
• target Context7 benchmark gaps in Python skills [no-ci] (#699) (a232eb8)

Miscellaneous Chores

• release 5.3.2 (d61ce8c)

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This PR was generated with Release Please. See documentation.

[GregHolmes]

Superseded: v7.7.0 released and published. This PR computed a bogus version (6.0.0) from a missing-tag state; release-please will open a correct next-release PR on the next push to main.