# livekit v1.13.5

- Product: livekit (https://whatsnew.fyi/product/livekit)
- Vendor: livekit
- Date: 2026-07-31
- Version: v1.13.5
- Original notes: https://github.com/livekit/livekit/releases/tag/v1.13.5
- Permalink: https://whatsnew.fyi/product/livekit/releases/v1.13.5

What's New is an index, not a publisher: every entry below links to the vendor's own release notes, which are the authoritative source. Entries are labelled where they are hand-curated sample data, pre-releases, or drawn from a secondary source such as a developer blog.

Reuse: the summaries, labels and curation here are © What's New. Quote freely with attribution and a link back; wholesale republication of the corpus is not permitted — terms: https://whatsnew.fyi/terms. The vendors' own release notes remain their publishers'.

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- **added** — Add mock for testing region pins with API
- **added** — Add country to participant closing log
- **added** — Add tests for down stream packet push
- **added** — Add status code for twirp request latency prometheus metric
- **added** — Support more h264 profiles
- **added** — Log high stream start latency
- **changed** — Use simulcast constructor for VP9 if simulcasted
- **changed** — Send resolved ringing timeout
- **changed** — Update go deps
- **changed** — Update protocol deps for logging webhook status
- **changed** — Record subscribe stream start time in prometheus
- **changed** — Improve counting for track publish
- **fixed** — Fix padding bit in forwarded packet
- **fixed** — Fix spelling
- **fixed** — Do not call telemetry listener under pending track lock
- **fixed** — Fix getRefLayerRTPTimestamp off-by-one that can panic on max layer index

###### Added

- add mock for testing region pins with API (#4691)
- Add country to participant closing log (#4693)
- Tests for down stream packet push. (#4692)
- Add status code for twirp request latency prometheus metric (#4621)
- Support more h264 profiles (#4708)
- log high stream start latency. (#4714)

###### Changed

- Use simulcast constructor for VP9 if simulcasted. (#4696)
- send resolved ringing timeout (#4697)
- Update go deps (#4645)
- protocol deps for logging webhook status (#4699)
- protocol update with webhook status logging (#4700)
- Record subscribe stream start time in prometheus. (#4704)
- A bit better counting for track publish. (#4707)

###### Fixed

- Fix padding bit in forwarded packet. (#4690)
- Spelling fixes (#4698)
- Do not call telemetry listener under pending track lock. (#4706)
- Fix getRefLayerRTPTimestamp off-by-one that can panic on max layer index (#4712)