v2.35.8

feyninc/chonkiev2.35.8Sep 18, 2026by coder-release-publisher[bot]

Upgrading?

AI Summary

A comprehensive bug fix release that resolves issues with the dashboard (Monaco diff models), server crashes (Tailnet RPCs), and path normalization, alongside performance optimizations.

Key Highlights

  • Fixed Dashboard Monaco diff models disposal on unmount
  • Prevented server crashes from unsupported Tailnet RPCs
  • Fixed server rejection of missing RPC messages
  • Optimized server performance for workspace builds

Full Release Notes

## Changelog

### Bug fixes

- Dashboard: Dispose Monaco diff models on unmount (#28503, 8068a0db91)
- Normalize path before rate-limit bucket keying (#27273, 2bd92c58a6)
- Prevent coderd crashes from unsupported Tailnet RPCs (#28429, 7933b0463a) (@geokat)
- Server: Avoid closing poller hint channels (#28746, e388976720) (@ethanndickson)
- Server: Reject missing RPC messages (#29150, 5ad462f1ef) (@dylanhuff-at-coder)

### Performance improvements

- Server: Build the workspace build fan-out maps once per batch (#28074, d375dd199d)

Compare: [`v2.35.7...v2.35.8`](https://github.com/coder/coder/compare/v2.35.7...v2.35.8)

## Container image

- `docker pull ghcr.io/coder/coder:2.35.8`

## Install/upgrade

Refer to our docs to [install](https://coder.com/docs/install) or [upgrade](https://coder.com/docs/install/upgrade) Coder, or use a release asset below.

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