Some APIs fail when they get this parameter

Closes #36215

Release Notes:

- Fixed OpenAI-compatible providers that don't support prompt caching
and/or reasoning

Release Notes:

- N/A

Closes #36213

Use `textDocument/didChange`
([docs](https://microsoft.github.io/language-server-protocol/specifications/lsp/3.17/specification/#textDocument_synchronization))
instead of `textDocument/synchronization`.

Release Notes:

- Fixed an issue where Dart projects were being formatted incorrectly by
the language server.

Closes https://github.com/zed-industries/zed/issues/36149

Release Notes:

- Fixed a bug where changing the `toolbar.breadcrumbs` setting didn't
immediately update the UI when saving the `settings.json` file.

Revert accidental change introduced in
[#35880](https://github.com/zed-industries/zed/pull/35880/files#diff-b803fcb7f17ed9235f1e5cb1fcd2f5d3b2838429d4368ae4c57ce4436577f03fL706)

Release Notes:

- N/A

Closes #36093

Pin copilot version to 1.354 for now until further investigation.

Release Notes:

- Fixes issue where Copilot failed to sign in.

Co-authored-by: MrSubidubi <dev@bahn.sh>

Release Notes:

- N/A

This PR updates the Emmet extension to use the `index.js` file directly
to launch the language server.

This provides better cross-platform support, as we're not relying on
platform-specific `.bin` wrappers.

Release Notes:

- N/A

Release Notes:

- N/A

---------

Co-authored-by: MrSubidubi <dev@bahn.sh>
Co-authored-by: Anthony <anthony@zed.dev>

1. Welcome Page Open
2. Welcome Nav clicked
3. Skip clicked
4. Font changed
5. Import settings clicked
6. Inlay Hints
7. Git Blame
8. Format on Save
9. Font Ligature
10. Ai Enabled
11. Ai Provider Modal open


Release Notes:

- N/A

---------

Co-authored-by: Marshall Bowers <git@maxdeviant.com>

Fixes custom file suffixes (module.ts) of some icon themes like: 

- **Symbols Icon Theme** 
<img width="212" alt="image"
src="https://github.com/user-attachments/assets/419ba1b4-9d8e-46cd-891b-62fb63a8c5ae"
/>

- **Bearded Icon Theme**
<img width="209" alt="image"
src="https://github.com/user-attachments/assets/72974fce-fa72-4368-8d96-7feea7b59b7a"
/>

Release Notes:

- Fixed icon detection for files with custom suffixes like `module.ts`
that are overwritten by the language's icon `.ts`

Release Notes:

- N/A

---------

Co-authored-by: Antonio Scandurra <me@as-cii.com>

This PR hoists `rodio` up to a workspace dependency.

Release Notes:

- N/A

Fix max-height and make it scrollable as well, if needed.

Release Notes:

- N/A

Our WebSearch tool requires access to a Zed provider

Release Notes:

- N/A

This PR improves the toggle button group to be more responsive across
different layouts. This is accomplished by ensuring each button takes up
the same amount of space in the parent containers layout.

Ideally, this should be done with grids instead of a flexbox container,
as this would be much better suited for this purpose. Yet, since we lack
support for this, we go with this route for now.

| Before | After |
| --- | --- |
| <img width="1608" height="1094" alt="Bildschirmfoto 2025-08-13 um 11
24 26"
src="https://github.com/user-attachments/assets/2a4b5a59-6483-4f79-8fcb-e26e22071795"
/> | <img width="1608" height="1094" alt="Bildschirmfoto 2025-08-13 um
11 29 36"
src="https://github.com/user-attachments/assets/e6402729-6a8f-4a44-b79e-a569406edfff"
/> |


Release Notes:

- N/A

Release Notes:

- N/A

Part of https://github.com/zed-industries/zed/issues/35780

Release Notes:

- N/A

Closes #32538

This PR adjusts the defaults for splitting panes along the horizontal
and vertical actions. Based upon user feedback, the adjusted values seem
more reasonable as default settings, hence, go with these instead.

Release Notes:

- Changed the default split directions for the `pane: split horizontal`
and `pane: split vertical` actions. You can restore the old behavior by
modifying the `pane_split_direction_horizontal` and
`pane_split_direction_vertical` values in your settings.

Release Notes:

- N/A

---------

Co-authored-by: Bennet Bo Fenner <bennetbo@gmx.de>

Release Notes:

- Added `reasoning_effort` support to custom models

Tested using the following config:
```json5
  "language_models": {
    "openai": {
      "available_models": [
        {
          "name": "gpt-5-mini",
          "display_name": "GPT 5 Mini (custom reasoning)",
          "max_output_tokens": 128000,
          "max_tokens": 272000,
          "reasoning_effort": "high" // Can be minimal, low, medium (default), and high
        }
      ],
      "version": "1"
    }
  }
```

Docs:
https://platform.openai.com/docs/api-reference/chat/create#chat_create-reasoning_effort

This work could be used to split the GPT 5/5-mini/5-nano into each of
it's reasoning effort variant. E.g. `gpt-5`, `gpt-5 low`, `gpt-5
minimal`, `gpt-5 high`, and same for mini/nano.

Release Notes:

* Added a setting to control `reasoning_effort` in OpenAI models

Release Notes:

- N/A

Adds opus 4.1 to models page in docs

Release Notes:

- N/A

Release Notes:

- N/A

---------

Co-authored-by: Conrad <conrad@zed.dev>

Release Notes:

- N/A

Release Notes:

- N/A

---------

Co-authored-by: Max Brunsfeld <maxbrunsfeld@gmail.com>

I've recently disabled Spotlight on my Mac and found that this code path
(which I rely on a lot) ceased working for me.

Closes #ISSUE

Release Notes:

- N/A

The fix was changing the picker kind we used from `list` variant to a
`uniform` list

`Picker::list()` still has a bug where it's unable to scroll to it's
selected entry when the list is first openned. This is likely caused by
list not knowing the pixel offset of each element it would have to
scroll pass to get to the selected element


Release Notes:

- N/A

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

Only cross-compilation targets need to be listed in the rust toolchain.
So we only need to list the wasi target for extensions, and the musl
target for the linux remote server. Previously, we were causing mac,
linux, and windows target to get installed onto all developer
workstations, which is unnecessary.

Release Notes:

- N/A

An alternative might be to adjust the logic to not nest items when their
ranges are the same, but then clicking them doesn't work properly /
moving the cursor does not change which is selected. This could probably
be made to work with some extra logic there, but it seems overkill.

The downside of fixing it at the query level is that other parts of the
declaration are not inside the item range. This seems to be fine for
single line declarations - the nearest outline item is highlighted.
However, if a part of the declaration is not included in an item range
and is on its own line, then no outline item is highlighted.

Release Notes:

- Outline Panel: Fixed nesting of var and field declarations with
multiple identifiers in Go and C++

C++ before:

<img width="743" height="227" alt="image"
src="https://github.com/user-attachments/assets/af1a1d76-ecdc-4999-ae9c-95591726ccca"
/>

C++ after:

<img width="795" height="250" alt="image"
src="https://github.com/user-attachments/assets/49667ed3-e088-48b3-a9f0-6a119b5e7648"
/>

Go before:

<img width="859" height="306" alt="image"
src="https://github.com/user-attachments/assets/ecc7530a-ca16-4f37-b8d1-60687f178b12"
/>

Go after:

<img width="900" height="334" alt="image"
src="https://github.com/user-attachments/assets/d741cfb0-59e5-4d27-bd6a-f422204dc972"
/>

Release Notes:

- Don't auto-retry for "payment required" or "model request limit
reached" errors (since retrying won't help)

1. Extension loaded events are now condensed into a single event with a
Vec of (extension_id, extension_version) called id_and_versions.
2. Editor Saved & AutoSaved are merged into a singular event with a type
field that is either "manual" or "autosave”.
3. Editor Edited event will only fire once every 10 minutes now.
4. Editor Closed event is fired when an editor item (tab) is removed
from a pane



cc: @katie-z-geer 

Release Notes:

- N/A

---------

Co-authored-by: Marshall Bowers <git@maxdeviant.com>

Release Notes:

- N/A

Release Notes:

- N/A

Co-authored-by: Michael Sloan <mgsloan@gmail.com>

Release Notes:

- N/A

Co-authored-by: Michael Sloan <mgsloan@gmail.com>

This works around a bug wherein inline git blame is unavailable for
files with CRLF line endings. At the same time, this prevents users from
seeing whitespace-only changes in the editor's git blame

Closes #35836

Release Notes:

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

This PR bumps the Emmet extension to v0.0.5.

Changes:

- https://github.com/zed-industries/zed/pull/35599
- https://github.com/zed-industries/zed/pull/36064

Release Notes:

- N/A

Closes #34374

This is a leftover issue from #34374. Back in #34374, I wanted to use
DirectX to handle vsync, after all, that’s how 99% of Windows apps do
it. But after discussing with @maxbrunsfeld , we decided to stick with
the original vsync approach given gpui’s architecture.

In my tests, there’s no noticeable performance difference between this
PR’s approach and DirectX vsync. That said, this PR’s method does have a
theoretical advantage, it doesn’t block the main thread while waiting
for vsync.


The only difference is that in this PR, on Windows 11 we use a newer API
instead of `DwmFlush`, since Chrome’s tests have shown that `DwmFlush`
has some problems. This PR also removes the use of
`MsgWaitForMultipleObjects`.


Release Notes:

- N/A

---------

Co-authored-by: Max Brunsfeld <maxbrunsfeld@gmail.com>

This PR adds a workaround for the leading `/` on Windows paths
(https://github.com/zed-industries/zed/issues/20559).

Release Notes:

- N/A

Release Notes:

- N/A

Co-authored-by: Anthony Eid <hello@anthonyeid.me>

Closes https://github.com/zed-industries/zed/issues/34472


* Avoid removing the just-downloaded exe
* Invoke exe within nested version directory

Release Notes:

- Fix issue where Rust-analyzer was not installed correctly on windows

Co-authored-by: Lukas Wirth <lukas@zed.dev>

Update both `:tabedit` and `:tabnew` commands in order to support a
single argument, a filename, that, when provided, ensures that the new
tab either opens an existing file or associates the new tab with the
filename, so that when saving the buffer's content, the file is created.

Relates to #21112 

Release Notes:

- vim: Added support for filenames in both `:tabnew` and `:tabedit` commands

Release Notes:

- N/A

## Summary
Enable image processing capabilities for GPT-5 series models by updating
the `supports_images()` method.

## Changes
- Add vision support for `gpt-5`, `gpt-5-mini`, and `gpt-5-nano` models
- Update `supports_images()` method in
`crates/language_models/src/provider/open_ai.rs`

## Models with Vision Support (after this PR)
- gpt-4o
- gpt-4o-mini
- gpt-4.1
- gpt-4.1-mini
- gpt-4.1-nano
- gpt-5 (new)
- gpt-5-mini (new)
- gpt-5-nano (new)
- o1
- o3
- o4-mini

This brings GPT-5 vision capabilities in line with other OpenAI models
that support image processing.

Release Notes:

- Added vision support for OpenAI models

Closes #ISSUE

Release Notes:

- N/A

Release Notes:

- N/A

Release Notes:

- N/A

---------

Co-authored-by: Agus Zubiaga <agus@zed.dev>