v0.4.35 v1.13.6

Name: crush
Author: charmbracelet

high risk

charmbracelet/crushAug 26, 2026 → Aug 26, 20260 days between releases

What's New

Major version jump adds WebRTC features and removes default H.264 codec.

Breaking Changes

Removed H.264 baseline (42001f) from default enabled codecs

New Features

Experimental WARP support
Expanded room details in webhook events
Per-participant TURN allocation quota
Configurable read-message size limits on signaling WebSockets
Data message cache for SendData API

Improvements

Apply ICE preference when switching to TCP on unstable UDP
Validate TURN config to guard against invalid values
Use request id to make API idempotence on SDK retry
Fail server start up on partial prom config
Update actions/setup-go action to v7

Bug Fixes

Fixed AgentHandler deadlock
Fixed ICE server URI escaping
Log invalid APIKey on API failures

Upgrade Notes

Major version jump from 0.x to 1.x indicates a significant architectural shift toward WebRTC signaling infrastructure. Review configuration to handle the removal of the default H.264 codec and verify client compatibility with new TURN quotas and WARP protocol.

The Two Releases

v0.4.35

Aug 26, 2026· 2 months ago

Introduces per-agent starter prompts and model pricing, while enforcing automatic Cloud seat limits and adding task retry logic.

Full release notes

v1.13.6

Aug 26, 2026· 2 months ago

This release introduces experimental WARP support, expands webhook details, and implements resource limits to prevent exhaustion.

Full release notes