livekit-agents@1.4.3 — Agents (Python)

What's Changed

fix: use data.payload for browser navigate RPC by @theomonnom in https://github.com/livekit/agents/pull/4871
Adjust dependency version requirement for Speechmatics STT by @sam-s10s in https://github.com/livekit/agents/pull/4873
Not raising an error when JWT token is given for Neuphonic by @alexshelkov in https://github.com/livekit/agents/pull/4874
Fix: Preserve OpenAI item ID on FunctionCall in Realtime sessions by @StianHanssen in https://github.com/livekit/agents/pull/4876
gracefully stop AgentTask and parent agents when session close by @longcw in https://github.com/livekit/agents/pull/4730
feat: add sip_headers param to WarmTransferTask by @theomonnom in https://github.com/livekit/agents/pull/4890
Add vad_threshold parameter to AssemblyAI STT plugin by @AhmadIbrahiim in https://github.com/livekit/agents/pull/4880
Update Simli integation endpoint by @Antonyesk601 in https://github.com/livekit/agents/pull/4894
Upgrade the default drive thru LLM model to gpt 5 mini by @chenghao-mou in https://github.com/livekit/agents/pull/4897
chore: remove models to be deprecated on March 19 2026 by @chenghao-mou in https://github.com/livekit/agents/pull/4895
fix: skip OTLP log exporter setup when recording is disabled by @theomonnom in https://github.com/livekit/agents/pull/4892
Drop unsupported params for reasoning models by @theomonnom in https://github.com/livekit/agents/pull/4908
chore: update Async API base URL and default model name by @ashotbagh in https://github.com/livekit/agents/pull/4896
(inworld tts): fix output emitter flush by @tinalenguyen in https://github.com/livekit/agents/pull/4912
show turn metrics in console mode by @theomonnom in https://github.com/livekit/agents/pull/4916
fix(google): raise the correct errors for blocked/etc by @davidzhao in https://github.com/livekit/agents/pull/4917
support claude computer use on livekit-plugins-browser by @theomonnom in https://github.com/livekit/agents/pull/4882
livekit-agents 1.4.3 by @theomonnom in https://github.com/livekit/agents/pull/4920

New Contributors

@StianHanssen made their first contribution in https://github.com/livekit/agents/pull/4876

Full Changelog: https://github.com/livekit/agents/compare/browser-v0.1.4...livekit-agents@1.4.3