Mikayla Maki 810f8313f1 Relicense zlog, ztracing, and ztracing_macro under Apache-2.0 (#63573)
Relicenses `zlog`, `ztracing`, and `ztracing_macro` from
GPL-3.0-or-later to Apache-2.0.

GPUI depends on `ztracing`, which depends on `zlog`, so these crates
have to be non-copyleft for GPUI to ship as a permissively licensed
project.

- Switched the `license` field to `Apache-2.0` in all three manifests.
- Added the `LICENSE-APACHE` symlink to `zlog`, and dropped the
`LICENSE-GPL` symlinks from all three. `ztracing` and `ztracing_macro`
already carried both symlinks; now the on-disk license matches the
manifest.
- Declared `license = "Apache-2.0"` for `gpui_util`, which had a
`LICENSE-APACHE` symlink but no `license` field. `script/check-licenses`
doesn't catch that, since it only inspects symlinks.

No source changes; none of these crates carry GPL headers or in-source
license references.

Checked the rest of the subtree while here: the only first-party crates
reachable from `ztracing` via `cargo tree -e normal` are `collections`,
`gpui_util`, `zlog`, and `ztracing_macro`, all Apache-2.0 now.
Third-party deps (`tracing`, `tracing-subscriber`, `chrono`, `log`,
`anyhow`, `tracy-client`) are MIT/Apache.

`script/check-licenses` passes.

Release Notes:

- N/A
2026-09-01 21:39:47 +00:00
2026-08-12 08:35:43 +00:00
2026-01-22 23:57:26 +05:30
2026-08-28 20:04:24 +00:00
WIP
2023-12-14 09:25:14 -07:00
2026-08-09 22:29:52 +00:00
2026-08-09 22:29:52 +00:00
2025-02-04 09:02:59 -05:00
2025-10-27 13:27:59 -04:00
2025-10-17 18:58:14 +00:00
2026-03-17 16:34:35 +00:00

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

Zed source code is licensed primarily under GPL-3.0-or-later, with Apache-2.0 components where marked.

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 you’d 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.

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