Issues

• Add option to set default profile for a task.

  enhancementprofiles
  cachix/devenv#3321 · Filter by author Corvimae opened on Oct 26, 2026

• macOS: background process manager becomes unreachable after 3 days, because tmp_cleaner deletes its pid and config files in /tmp

  bug
  cachix/devenv#3316 · Filter by author mikl opened on Oct 24, 2026

• containers: no way to build a production image without dev config leaking in

  cachix/devenv#3266 · Filter by author onnimonni opened on Oct 10, 2026

• Add an option to suppress the "devenv: <folder> is not allowed." message

  enhancement
  cachix/devenv#3265 · Filter by author YPares opened on Oct 10, 2026

• machines: --use-machines-as-builders fails when daemon (root) lacks operator SSH identity

  cachix/devenv#3262 · Filter by author onnimonni opened on Oct 9, 2026

• Flag to build rust from source with bootstrap.toml options

  enhancement
  cachix/devenv#3261 · Filter by author aquagarced opened on Oct 9, 2026

• devenv shell should not re-evaluate itslef during merge conflicts resolution

  enhancement
  cachix/devenv#3257 · Filter by author thedrow opened on Oct 8, 2026

• Machines: non-root SSH with sudo for NixOS deployments

  clienhancementquestion
  cachix/devenv#3242 · Filter by author mavam opened on Sep 30, 2026

• Support for Dragonfly database

  enhancementmodule
  cachix/devenv#3241 · Filter by author amirfarzamnia opened on Sep 30, 2026

• [enhancement] Add more options to configure langauges.c

  enhancementmodule
  cachix/devenv#3233 · Filter by author mglsj opened on Sep 28, 2026

• feat: Allow deploy time secrets

  clienhancementmodulesecretspec
  cachix/devenv#3232 · Filter by author Yethal opened on Sep 28, 2026

• Feedback devenv machines - flake configurations and other ideas

  flakesquestion
  cachix/devenv#3226 · Filter by author OceangreenDev opened on Sep 25, 2026
  3

• Use Python uv integration with private registry credentials in secretspec

  enhancementquestionsecretspec
  cachix/devenv#3220 · Filter by author PGGB opened on Sep 25, 2026
  1

• Per-project shell history

  enhancement
  cachix/devenv#3214 · Filter by author mihakrumpestar opened on Sep 23, 2026

• Worktree workflows: how do you run devenv across multiple worktrees, and should devenv automate it?

  question
  cachix/devenv#3204 · Filter by author onnimonni opened on Sep 22, 2026
  2

• Add claude.code.plugins for Claude Code plugin manifests (LSP servers)

  enhancementmodule
  cachix/devenv#3202 · Filter by author onnimonni opened on Sep 22, 2026

• Codex CLI integration: generate .codex/config.toml (MCP servers, hooks) like claude.code and opencode

  enhancementmcpmodule
  cachix/devenv#3201 · Filter by author onnimonni opened on Sep 21, 2026

• Support standalone language servers for R

  cachix/devenv#3198 · Filter by author jolars opened on Sep 21, 2026
  2

• Public HTTPS URLs for devenv processes, with safe URL retirement

  enhancement
  cachix/devenv#3188 · Filter by author domenkozar opened on Sep 14, 2026

• rust: languages.rust.toolchainPackage should be readonly or correctly handled

  bug
  cachix/devenv#3182 · Filter by author gabyx opened on Sep 11, 2026
  2

• cachix.pull substituters never reach the Nix daemon on multi-user installs

  cachix/devenv#3175 · Filter by author EclipseIsDead opened on Sep 10, 2026

• feat: allow the process manager daemon to start without starting any actual processes

  enhancement
  cachix/devenv#3170 · Filter by author Skyppex opened on Sep 9, 2026

• direnv-export blocks ~2s on WezTerm: TUI wrongly enabled for piped command + unanswered kitty keyboard query

  cachix/devenv#3169 · Filter by author aj3n opened on Sep 9, 2026
  2

• devenv test exits 0 when a declared process fails to start, sometimes without running enterTest

  cachix/devenv#3168 · Filter by author Butch78 opened on Sep 9, 2026

• feat(process-proxy): support multiple hostnames per process port

  enhancement
  cachix/devenv#3164 · Filter by author harrysbaraini opened on Sep 7, 2026