Release Notes:

- C/C++ files now support Doxygen grammars (if a Doxygen extension is installed).

Related: #42574
If an integration test is annotated with the ignore attribute, allow the
"debug: Test" option of the debug scenario or Code Action to run with
the "--include-ignored" and "--exact" arguments. Inclusion of "--exact"
covers the case where more that one test shares a base name. For
example, consider two tests named "test_no_ace_in_middle_of_straight"
and "test_no_ace_in_middle_of_straight_flush." Without the "--exact"
argument both tests would run if a user attempts to debug
"test_no_ace_in_middle_of_straight".

Release Notes:

- Improved "debug test" experience in Rust with ignored tests.

Add guide for users coming from VS Code

Release Notes:

- N/A

---------

Co-authored-by: Danilo Leal <daniloleal09@gmail.com>

Follow-up of https://github.com/zed-industries/zed/pull/43172

Release Notes:

- Fixed bracket colorization in file-less files with a proper language

Release Notes:

- N/A

This makes rolling this out across extensions a far bit easier and also
safer, because we don't have to manually set `run_tests` for every
extension (and never have to consider this when updating these).

Release Notes:

- N/A

We were running the LLM-based context gathering for zeta1 and sweep
which don't use it.

Release Notes:

- N/A

We were allowing the client to build up to
`MAX_EDIT_PREDICTION_REJECTIONS_PER_REQUEST`. We'll now attempt to flush
the rejections when we reach half max.

Release Notes:

- N/A

Mostly cleaning up the UI code. The UI looks fairly the same just a bit
more polished, with proper colors and spacing. Also added a scrollbar in
there. Next step would be to make it keyboard navigable.

<img width="500" height="1948" alt="Screenshot 2025-12-01 at 5  38@2x"
src="https://github.com/user-attachments/assets/c266b97c-4a79-4a0e-8e78-2f1ed1ba495f"
/>

Release Notes:

- N/A

Release Notes:

- N/A

Closes #ISSUE

Release Notes:

- N/A *or* Added/Fixed/Improved ...

While this does work for PRs and such, it does not work with main...
Hence, moving the token a few chars to the right to fix this issue.

Release Notes:

- N/A

- Updates tone to match bug template
- Removes the "current vs expected" behavior section
- It doesn't feel very useful. Users expect Zed to not crash, regardless
of what they are doing.

Release Notes:

- N/A

<img width="698" height="218" alt="Screenshot 2025-12-01 at 1 27 02 PM"
src="https://github.com/user-attachments/assets/a5d9e121-4e68-40d0-a346-4dd39e77233b"
/>

Closes #419

Release Notes:

- Revise tool call description for read file tool to explain outlining
behavior

Release Notes:

- N/A

Release Notes:

- N/A

Release Notes:

- N/A

Release Notes:

- N/A *or* Added/Fixed/Improved ...

This PR adds workflows to be used for CD in extension reposiories in the
`zed-extensions` organization and updates some of the existing ones with
minor improvemts.

Release Notes:

- N/A

cc
https://github.com/zed-industries/zed/pull/43888#issuecomment-3597265087

Release Notes:

- N/A *or* Added/Fixed/Improved ...

Release Notes:

- Improved performance of multibuffers by spawning git blame processes
on the background threads

Follow-up to #43907

Release Notes:

- N/A

One less redundant backtrace in the logs:

<img width="2032" height="1161" alt="backtrace"
src="https://github.com/user-attachments/assets/f03192b4-1b9c-4fa1-809d-9e826452f711"
/>

Release Notes:

- N/A

For now, just using Sonnet 4.5 and Opus 4.5 - I'll make a separate PR
for non-Anthropic models, in case they introduce new failures.

Release Notes:

- N/A

Release Notes:

- N/A

Release Notes:

- Fixed the behavior of the attach to process feature for the Golang
debugger.

**Step to reprorduce:**
1. Build and run golang binary
2. In Zed open debugger
3. Go to Attach tab
4. Select the binary you just built from the list
**Actual result:** 
```
Tried to launch debugger with: {
  "request": "attach",
  "mode": "debug",
  "processId": 74702,
  "stopOnEntry": false,
  "cwd": "/path/to/the/current/working/directory"
}
error: Failed to attach: invalid debug configuration - unsupported 'mode' attribute "debug" 
```

**Expected result:** The debugger can attach to the process.


According to the [Delve
documentation](https://github.com/go-delve/delve/tree/master/Documentation/api/dap#launch-and-attach-configurations)
`attach` request supports `local` and `remote` values only

Release Notes:

- N/A

Release Notes:

- N/A

At some point, rust-analyzer started including the snippet expression
for some completions in the description field, but that can look like a
bug:

<img width="1570" height="578" alt="CleanShot 2025-11-27 at 20 39 49@2x"
src="https://github.com/user-attachments/assets/5a87c9fe-c0a8-472f-8d83-3bc9e9e00bbc"></img>


In these cases, we will now inline the tab stops as an ellipsis
character:

<img width="1544" height="428" alt="CleanShot 2025-12-01 at 10 01 18@2x"
src="https://github.com/user-attachments/assets/4c550891-4545-47cd-a295-a5eb07e78e92"></img>

You may also notice that we now syntax highlight the pattern closer to
what it looks like after accepted.

Alternatively, when the tab stop isn't just one position, it gets
highlighted as a selection since that's what it would do when accepted:

<img width="1558" height="314" alt="CleanShot 2025-12-01 at 10 04 37@2x"
src="https://github.com/user-attachments/assets/ce630ab2-da22-4072-a996-7b71ba21637d"
/>


Release Notes:

- rust: Display completion tab stops inline rather than as a raw LSP
snippet expression

Correct punctuation marks, style keywords in Markdown so it rendered
correctly (e.g. HTML tags, paths), capitalize abbreviations (HTML, YAML,
ASCII), fix typos for consistency (e.g. mdBook).

Release Notes:

- N/A

---------

Co-authored-by: Danilo Leal <daniloleal09@gmail.com>

Release Notes:

- N/A *or* Added/Fixed/Improved ...

Replace the original div implementation with path builder.

| Before | After |
| - | - |
| <img width="1182" height="887" alt="before1"
src="https://github.com/user-attachments/assets/3d9fb3ce-35c8-46fb-925c-e24974dedc4b"
/><img width="1182" height="887" alt="before2"
src="https://github.com/user-attachments/assets/137fd952-7db0-49fe-b502-971b22ae3c2a"
/> | <img width="1182" height="887" alt="after1"
src="https://github.com/user-attachments/assets/8e2b6070-4bd4-4b1a-86cf-64516e165e5b"
/><img width="1182" height="887" alt="after2"
src="https://github.com/user-attachments/assets/cf67701c-2359-4ff1-9a7c-76fcf11f2781"
/> |

Release Notes:

- N/A

Closes #42692

Release Notes:

- Fixed command path not being correctly encoded in context server
config modal

Release Notes:

- N/A *or* Added/Fixed/Improved ...

Closes #43892.

Release Notes:

- N/A

A small CLI helper to test the metric

Release Notes:

- N/A

Gist is we only need to block the foreground thread for reparsing if
immediate language changes are useful to the user. That is usually only
the case when they edit the buffer

Release Notes:

- Improved performance of large project searches and project diffs

Co-authored by: David Kleingeld <david@zed.dev>

Release Notes:

- Added file icon for the [Odin programming
language](https://odin-lang.org/).

<img width="617" height="288" alt="CleanShot 2025-11-30 at 22 37 00"
src="https://github.com/user-attachments/assets/2389b90a-2fec-43bf-838f-1441f08b724a"
/>

Closes #16827

Release Notes:

- Added: File history view accessible via right-click context menu on
files in the editor or project panel. Shows commit history for the
selected file with author, timestamp, and commit message. Clicking a
commit opens a diff view filtered to show only changes for that specific
file.

<img width="1293" height="834" alt="Screenshot 2025-11-11 at 16 31 32"
src="https://github.com/user-attachments/assets/3780d21b-a719-40b3-955c-d928c45a47cc"
/>
<img width="1283" height="836" alt="Screenshot 2025-11-11 at 16 31 24"
src="https://github.com/user-attachments/assets/1dc4e56b-b225-4ffa-a2af-c5dcfb2efaa0"
/>

---------

Co-authored-by: cameron <cameron.studdstreet@gmail.com>

Closes https://github.com/zed-industries/zed/issues/40688 Closes
https://github.com/zed-industries/zed/issues/41242

Release Notes:

- Fixed project search not working correctly on remotes where the host
and remote path styles differ

Release Notes:

- N/A *or* Added/Fixed/Improved ...

Release Notes:

- N/A *or* Added/Fixed/Improved ...

Before:


https://github.com/user-attachments/assets/3be4d451-81a6-430b-bc36-d91f4cd44c9b

After:


https://github.com/user-attachments/assets/6d64bf0c-5bd1-45be-b9d8-20118e5a25e6



Release Notes:

- Fixed rendered selections in the terminal view not being clamped to
the line start/ends correctly

I don't think this caused any problems for us but you never know ...

Release Notes:

- N/A *or* Added/Fixed/Improved ...

Generalizes the digest verification logic from `rust-analyzer` and
`clangd` into a reusable helper function in
`http_client::github_download`.

This removes ~100 lines of duplicated code across the two language
adapters and makes it easier for other language servers to adopt digest
verification in the future.

Closes #35201

Release Notes:

- N/A

Relates to #35759, but maybe doesn't entirely fix it? I think it will
improve the situation, at least.
Also provides a workaround for the issue described in
https://github.com/zed-industries/zed/issues/40094#issuecomment-3559808526
for users of WSL + `nix-direnv`.

Rationale: there are cases where automatic direnv integration is not
always desirable, but Zed currently has no way of opting out of this
integration besides `direnv revoke` (which is often not desirable).

This PR provides such an opt-out for users who run into problems with
the existing direnv integration methods. Some reasons why disabling
might be useful:
- Security concerns about auto-loading `.envrc` (arguably, `direnv
revoke` should cover this most of the time)
- As in #35759, for users who use different shells/envs for
interactive/non-interactive cases and want to manually control the
environment Zed uses
- As in #40094, to workaround OS limits on environment variable /
command-line parameter size


Release Notes:

- Added the ability to disable direnv integration entirely

After #39928, if a font's weight changes between text runs without other
decoration changing, the earlier weight continues to be used for the
subsequent run(s).

PR #40840 fixes this in shape_text, but similar code exists also in
layout_text. The latter is used for text in the editor view itself, so
the issue continues to appear when using a highlighting theme with
varied font weights.

Fix the issue by applying the same fix in layout_text.

Closes #42297

Release Notes:

- Fixed incorrect font weights in editor view when using a highlighting
theme with varying font weights

Release Notes:

- N/A

---------

Co-authored-by: cameron <cameron.studdstreet@gmail.com>
Co-authored-by: Cameron <cameron@zed.dev>

We were previously always highlighting the last header in the table of
contents as active even if you were at the top of the page. This is now
fixed, where upon loading the page, no header is highlighted, and as you
scroll, we highlight the top-most heading one by one.

Release Notes:

- N/A

Release Notes:

- N/A