Before:
<img width="356" height="50" alt="image"
src="https://github.com/user-attachments/assets/c4f4ae53-8820-4f22-b306-2e5062cfe552"
/>

After:
<img width="340" height="41" alt="image"
src="https://github.com/user-attachments/assets/8e69d9dc-5640-4e41-845d-f299fc5954e3"
/>


Release Notes:

- Fixed ANSI Bright Black and Bright White colors

This was causing panics due to the handles being dropped out of order.
It doesn't seem possible to guarantee the correct drop ordering given
that we're holding them over await points, so lets just spawn on the
tokio executor itself which gives us access to the state we needed those
handles for in the first place.

Fixes: ZED-1R

Release Notes:

- N/A

Co-authored-by: Conrad Irwin <conrad.irwin@gmail.com>
Co-authored-by: Marshall Bowers <git@maxdeviant.com>

Closes #36482

Looks like we accidentally referenced
[common/formatting.ts#L67-L70](https://github.com/microsoft/vscode-languageserver-node/blob/d90a87f9557a0df9142cfb33e251cfa6fe27d970/client/src/common/formatting.ts#L67-L70)
instead of
[common/client.ts#L2133](https://github.com/microsoft/vscode-languageserver-node/blob/d90a87f9557a0df9142cfb33e251cfa6fe27d970/client/src/common/client.ts#L2133).

Release Notes:

- Fixed code not formatting on save in language servers like Biome.
(Preview Only)

Follow up: https://github.com/zed-industries/zed/pull/36485

Release Notes:

- N/A

Relands https://github.com/zed-industries/zed/pull/36441 with a
deserialization fix.

Previously, deserializing `"includeText"` into
`lsp::TextDocumentSyncSaveOptions` resulted in a `Supported(false)` type
instead of `SaveOptions(SaveOptions { include_text: Option<bool> })`.

```rs
impl From<bool> for TextDocumentSyncSaveOptions {
    fn from(from: bool) -> Self {
        Self::Supported(from)
    }
}
```

Looks like, while dynamic registartion we only get `SaveOptions` type
and never `Supported` type.
(https://microsoft.github.io/language-server-protocol/specifications/lsp/3.17/specification/#textDocumentSaveRegistrationOptions)

Release Notes:

- N/A

---------

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

This reverts commit c5991e74bb6f305c299684dc7ac3f6ee9055efcd.

This PR broke rust-analyzer's check on save function, so reverting for
now

Release Notes:

- N/A

Follow-up of https://github.com/zed-industries/zed/pull/35306

This PR contains two changes:

Both changes are inspired from:
https://github.com/microsoft/vscode-languageserver-node/blob/d90a87f9557a0df9142cfb33e251cfa6fe27d970/client/src/common/textSynchronization.ts

1. Handling `textDocument/didSave` and `textDocument/didChange`
registration and unregistration correctly:

```rs
#[derive(Debug, Eq, PartialEq, Clone, Deserialize, Serialize)]
#[serde(untagged)]
pub enum TextDocumentSyncCapability {
    Kind(TextDocumentSyncKind),
    Options(TextDocumentSyncOptions),
}
```

- `textDocument/didSave` dynamic registration contains "includeText"
- `textDocument/didChange` dynamic registration contains "syncKind"

While storing this to Language Server, we use
`TextDocumentSyncCapability::Options` instead of
`TextDocumentSyncCapability::Kind` since it also include
[change](https://github.com/gluon-lang/lsp-types/blob/be7336e92a6ad23f214df19bcdceab17f39531a9/src/lib.rs#L1714-L1717)
field as `TextDocumentSyncCapability::Kind` as well as
[save](https://github.com/gluon-lang/lsp-types/blob/be7336e92a6ad23f214df19bcdceab17f39531a9/src/lib.rs#L1727-L1729)
field as `TextDocumentSyncSaveOptions`. This way while registering or
unregistering both of them, we don't accidentaly mess with other data.

So, if at intialization we end up getting
`TextDocumentSyncCapability::Kind` and we receive any above kind of
dynamic registration, we change `TextDocumentSyncCapability::Kind` to
`TextDocumentSyncCapability::Options` so we can store more data anyway.

2. Modify `include_text` method to only depend on
`TextDocumentSyncSaveOptions`, instead of depending on
`TextDocumentSyncKind`. Idea behind this is,
`TextDocumentSyncSaveOptions` should be responsible for
"textDocument/didSave" notification, and `TextDocumentSyncKind` should
be responsible for "textDocument/didChange", which it already is:
https://github.com/zed-industries/zed/blob/4b79eade1da2f5f7dfa18208cf882c8e6ca8a97f/crates/project/src/lsp_store.rs#L7324-L7331

Release Notes:

- N/A

Closes #36247

Fix a panic when padding inlay hints if the last character is a
multi-byte character. Regressed in
https://github.com/zed-industries/zed/pull/35786.

Release Notes:

- Fixed a crash that could occur when an inlay hint ended with `...`.

Closes #36229

Fix zero-sized texture creation that triggers a SIGABRT in the Metal
renderer. Not sure why this happens yet, but it likely occurs when
`native_window.contentView()` returns a zero `NSSize` during initial
window creation, before the view size is computed.

Release Notes:

- Fixed a rare startup crash on macOS.

This PR fixes an issue where we would redirect the user's browser to the
sign-in success page even if the OAuth callback was malformed.

We now parse the OAuth callback parameters from the query string and
only redirect to the sign-in success page when they are valid.

Release Notes:

- Updated the sign-in flow to not show the sign-in success page
prematurely.

The minidump-based crash reporting is now entirely separate from our
legacy panic_hook-based reporting. This should improve the association
of minidumps with their metadata and give us more consistent crash
reports.

Release Notes:

- N/A

---------

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

Follow up to #36278 to ensure this bug is actually fixed. Also fixes
this on two layers and adds a test for the lower layer, as we cannot
properly test it in the UI.

Furthermore, this improves the error message to show some more context
and ensures the status toast is actually only shown when the keybind was
successfully updated: Before, we would show the success toast whilst
also showing an error in the editor.

Lastly, this also fixes some issues with the status toast (and
animations) where no status toast or no animation would show in certain
scenarios.

Release Notes:

- N/A

This PR fixes a small typo on the onboarding editing page where it
should be "Minimap" instead of "Mini Map"

Release Notes:

- N/A

1. Previously, checkpoints only appeared when an agent's edit happened
immediately after a user message. This is rare (agent usually collects
some context first), so they were almost never shown. This is now fixed.

2. After this change, a checkpoint is created after every edit
operation. So when the agent edits files five times in a single dialog
turn, we will now display five checkpoints.

As a bonus, it's now possible to undo only a part of a long agent
response.

Closes #36092, #32917

Release Notes:

- Create agent checkpoints more frequently (before every edit)

Closes #36097

Release Notes:

- Fixed API key input fields getting shrunk in Agent Panel settings view
on low panel widths paired with high UI font sizes.

### TL;DR
* Adds `capabilities` configuration for OpenAI-compatible models
* Relates to
https://github.com/zed-industries/zed/issues/36215#issuecomment-3193920491

### Summary
This PR introduces support for configuring model capabilities for
OpenAI-compatible language models. The implementation addresses the
issue that not all OpenAI-compatible APIs support the same features -
for example, Cerebras' API explicitly does not support
`parallel_tool_calls` as documented in their [OpenAI compatibility
guide](https://inference-docs.cerebras.ai/resources/openai#currently-unsupported-openai-features).

### Changes

1. **Model Capabilities Structure**:
- Added `ModelCapabilityToggles` struct for UI representation with
boolean toggle states
- Implemented proper parsing of capability toggles into
`ModelCapabilities`

2. **UI Updates**:
- Modified the "Add LLM Provider" modal to include checkboxes for each
capability
- Each OpenAI-compatible model can now be configured with its specific
capabilities through the UI

3. **Configuration File Structure**:
- Updated the settings schema to support a `capabilities` object for
each `openai_compatible` model
- Each capability (`tools`, `images`, `parallel_tool_calls`,
`prompt_cache_key`) can be individually specified per model

### Example Configuration

```json
{
  "openai_compatible": {
    "Cerebras": {
      "api_url": "https://api.cerebras.ai/v1",
      "available_models": [
        {
          "name": "gpt-oss-120b",
          "max_tokens": 131000,
          "capabilities": {
            "tools": true,
            "images": false,
            "parallel_tool_calls": false,
            "prompt_cache_key": false
          }
        }
      ]
    }
  }
}
```

### Tests Added

- Added tests to verify default capability values are correctly applied
- Added tests to verify that deselected toggles are properly parsed as
`false`
- Added tests to verify that mixed capability selections work correctly

Thanks to @osyvokon for the desired `capabilities` configuration
structure!


Release Notes:

- OpenAI-compatible models now have configurable capabilities (#36370;
thanks @calesennett)

---------

Co-authored-by: Oleksiy Syvokon <oleksiy@zed.dev>

Closes #ISSUE

Release Notes:

- Keymap Editor: Fixed an issue where leaving the arguments field empty
would result in an error even if arguments were optional

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>