Update dependency livekit-client to v2.21.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
livekit-client	2.19.1 → 2.21.0

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Release Notes

livekit/client-sdk-js (livekit-client)

v2.21.0

Compare Source

Minor Changes

• fix: emit events that were buffered during resume after declaring the room as reconnected - #​2018 (@​lukasIO)

• Add support for data streams v2 - #​1985 (@​1egoman)

Patch Changes

• chore: extract data channel handling into manager class - #​2014 (@​lukasIO)

v2.20.2

Compare Source

Patch Changes

• Ensure empty error reasons use fallback notation - #​1999 (@​lukasIO)

• Remove stale data track subscriber handles from the packet routing table - #​2011 (@​ladvoc)

• Fix the reliable data channel dying under concurrent / multi-packet writes (#​1995). Data-channel sends now use two-watermark flow control (fill up to a high-water mark, resume when drained to a low-water mark) and serialize contended senders through a per-kind lock, which prevents the SCTP send buffer from overflowing while keeping throughput saturated for data tracks. - #​2013 (@​1egoman)

• Handle data track SID reassignment - #​2000 (@​ladvoc)

• Keep attached audio elements muted in startAudio() when webAudioMix is enabled, preventing double playback on platforms where element.volume has no effect (e.g. iOS Safari) - #​2004 (@​sawa-zen)

• Add a localAudioTrack.applyConstraints method with a subset of AudioCaptureOptions - #​2001 (@​lukasIO)

v2.20.1

Compare Source

Patch Changes

• Conform placeholder sections to the canonical fmtp for each shared payload - #​1993 (@​lukasIO)

• Include the NonSharedUint8Array type polyfill in the published declarations. - #​1997 (@​1egoman)

  The type was declared in an ambient .d.ts that was resolved during our own
  build but never emitted to dist, so the published .d.ts files referenced a
  type consumers could not resolve — surfacing as Cannot find name 'NonSharedUint8Array' under skipLibCheck: false and as Unable to follow symbol for "NonSharedUint8Array" in API Extractor (which broke downstream
  packages such as @livekit/components-*). The polyfill is now an exported type
  that is imported explicitly wherever it is used, so it ships in dist and the
  published types type-check standalone.

• Add support for user_data frame metadata trailer type - #​1983 (@​chenosaurus)

v2.20.0

Compare Source

Minor Changes

• Rename PacketTrailer to FrameMetadata - #​1982 (@​lukasIO)

Patch Changes

• Properly handle maxPayloadLength of 0, upper bound maxMessageSize - #​1966 (@​1egoman)

• Add restrictOwnAudio experimental param to AudioCaptureOptions - #​1974 (@​1egoman)

• chore: add logging around signal connection closing for reconnections - #​1980 (@​lukasIO)

• Fix data channel close race condition - #​1978 (@​1egoman)

• Enforce a maximum size of the sdp defined maxMessageSize on individual data packets sent via publishData - #​1962 (@​1egoman)

• Add deployment to TokenSourceFetch options - #​1971 (@​lukasIO)

• Skip pre-populated media sections for single peer connections on React Native - #​1984 (@​davidliu)

• Ensure that sortPresets does NOT mutate values passed in via options into Room - #​1979 (@​1egoman)

v2.19.2

Compare Source

Patch Changes

• fix: rtpMap event leak on multiple negotiations without video tracks - #​1961 (@​lukasIO)

• Ensure clearTimeout(responseTimeoutId) is skipped when timeout isn't set yet - #​1958 (@​1egoman)

• Send initial media sections with v1 signalling for FF - #​1963 (@​lukasIO)

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Project	Deployment	Actions	Updated (UTC)
livepaint	Ready	Preview, Comment	Jul 23, 2026 6:45pm