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Bennet Bo Fenner eeb034c31c
agent: Fix race condition when loading threads (#51366)
This fixes a race condition that could occur when using the sidebar:
`Failed to launch: project state not found`

We were accessing/creating the project state before an await point,
meaning that we could remove the state if session/close was called in
the meantime.

- [x] Added a solid test coverage and/or screenshots from doing manual
testing
- [x] Done a self-review taking into account security and performance
aspects
- [x] Aligned any UI changes with the [UI
checklist](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)

Release Notes:

- N/A
2026-03-12 09:38:54 +00:00
.cargo
.cloudflare
.config Increase timeout for test_random_blocks (#50724) 2026-03-04 12:25:12 -05:00
.factory Add humanizer skill for AI writing pattern detection (#50021) 2026-02-24 14:58:52 -06:00
.github extension_rollout: Fix workflow file path (#51273) 2026-03-11 11:15:44 +00:00
.zed gpui: Rewrite Windows PlatformTextSystem for better performance (#48087) 2026-02-01 13:32:22 +01:00
assets agent_ui: Add UI refinements to the sidebar (#51307) 2026-03-11 14:21:28 -03:00
ci
crates agent: Fix race condition when loading threads (#51366) 2026-03-12 09:38:54 +00:00
docs docs: Allow navigating search results with arrow keys (#50901) 2026-03-11 13:43:56 +01:00
extensions Format Tree-sitter queries with ts_query_ls (#50138) 2026-02-27 12:49:45 +00:00
legal Update legal docs to reflect new terms of service (#50530) 2026-03-02 12:36:31 -08:00
nix nix: Correctly handle commitSha == null in nix devshell (#51319) 2026-03-11 18:48:12 +00:00
script danger: Add a check for changing Collab database schemas (#51234) 2026-03-10 22:53:38 +00:00
tooling extension_rollout: Fix workflow file path (#51273) 2026-03-11 11:15:44 +00:00
.git-blame-ignore-revs Add PR 50413 to .git-blame-ignore-revs (#50421) 2026-03-01 00:50:33 +01:00
.gitattributes
.gitignore docs: Improve Git documentation accuracy and structure (#47419) 2026-01-23 08:43:24 -08:00
.mailmap Update .mailmap (#47413) 2026-01-22 23:57:26 +05:30
.prettierrc
.rules Update AI docs for retired hosted models (#49486) 2026-02-18 10:36:38 -06:00
AGENTS.md ai: Symlink an AGENTS.md file to .rules (#45939) 2026-01-19 15:29:42 +01:00
Cargo.lock Bump Zed to v0.229 (#51292) 2026-03-11 14:41:31 +00:00
Cargo.toml Delete unused workspace dependencies (#51285) 2026-03-11 17:31:46 +01:00
CLAUDE.md
clippy.toml Revert "Revert scheduler update (#46659)" (#46671) 2026-01-14 07:19:13 +00:00
CODE_OF_CONDUCT.md
compose.yml Remove Postgres and stripe-mock from Docker Compose (#48313) 2026-02-04 03:42:58 +00:00
CONTRIBUTING.md Add Zed Feature Process document (#50747) 2026-03-06 14:14:53 -08:00
debug.plist
default.nix nix: Use flake-parts, partitions, and treefmt-nix (#45321) 2026-02-02 14:26:42 +00:00
Dockerfile-collab ci: Update workflows/scripts for deploying collab to use clang (#51224) 2026-03-10 22:41:43 +01:00
Dockerfile-collab.dockerignore
Dockerfile-cross.dockerignore
Dockerfile-distros
Dockerfile-distros.dockerignore
flake.lock nix: Use flake-parts, partitions, and treefmt-nix (#45321) 2026-02-02 14:26:42 +00:00
flake.nix Try to improve nix caching (#48297) 2026-02-03 20:31:02 -07:00
GEMINI.md
LICENSE-AGPL
LICENSE-APACHE
LICENSE-GPL
livekit.yaml
lychee.toml
Procfile
Procfile.all Add agent thread sharing (#46140) 2026-01-06 12:49:51 -08:00
Procfile.web
README.md Add sponsor button to main Zed repo (#46807) 2026-01-14 10:38:51 -06:00
renovate.json
REVIEWERS.conl Remove previous teammates from REVIEWERS.conl (#46934) 2026-01-15 18:43:34 +00:00
rust-toolchain.toml GPUI on the web (#50228) 2026-02-26 18:36:50 +01:00
rustfmt.toml nix: Use flake-parts, partitions, and treefmt-nix (#45321) 2026-02-02 14:26:42 +00:00
shell.nix nix: Use flake-parts, partitions, and treefmt-nix (#45321) 2026-02-02 14:26:42 +00:00
typos.toml Use historical typewriter names for agent branch names (#50611) 2026-03-04 23:47:11 -05:00

Zed

Zed CI

Welcome to Zed, a high-performance, multiplayer code editor from the creators of Atom and Tree-sitter.


Installation

On macOS, Linux, and Windows you can download Zed directly or install Zed via your local package manager (macOS/Linux/Windows).

Other platforms are not yet available:

Developing Zed

Contributing

See CONTRIBUTING.md for ways you can contribute to Zed.

Also... we're hiring! Check out our jobs page for open roles.

Licensing

License information for third party dependencies must be correctly provided for CI to pass.

We use cargo-about to automatically comply with open source licenses. If CI is failing, check the following:

  • Is it showing a no license specified error for a crate you've created? If so, add publish = false under [package] in your crate's Cargo.toml.
  • Is the error failed to satisfy license requirements for a dependency? If so, first determine what license the project has and whether this system is sufficient to comply with this license's requirements. If you're unsure, ask a lawyer. Once you've verified that this system is acceptable add the license's SPDX identifier to the accepted array in script/licenses/zed-licenses.toml.
  • Is cargo-about unable to find the license for a dependency? If so, add a clarification field at the end of script/licenses/zed-licenses.toml, as specified in the cargo-about book.

Sponsorship

Zed is developed by Zed Industries, Inc., a for-profit company.

If youd like to financially support the project, you can do so via GitHub Sponsors. Sponsorships go directly to Zed Industries and are used as general company revenue. There are no perks or entitlements associated with sponsorship.