Closes https://github.com/zed-industries/zed/issues/29746

| Action | New Key | Old Key | Former Conflict |
| - | - | - | - |
| `edit_prediction::ToggleMenu` | `ctrl-alt-shift-i` | `ctrl-shift-i` |
`editor::Format` |
| `editor::ToggleEditPrediction` | `ctrl-alt-shift-e` | `ctrl-shift-e` |
`project_panel::ToggleFocus` |

These aren't great keys and I'm open to alternate suggestions, but the
will work out of the box without conflict.

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- N/A

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---------

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

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---------

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

Previously, we wouldn't finalize the diff if an error occurred during
editing or the tool call was canceled.

Release Notes:

- N/A

---------

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

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- N/A

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Fixes one more case where I incorrectly tried to use a `\n` escape
sequence for a newline in sqlite.

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- N/A

Closes #ISSUE

Release Notes:

- The environment of original remote dev cannot be changed without sudo
because of the behavior of "sh -c". This PR changes "sh -c" to "sh -lc"
to let the shell source $HOME/.profile and support customized
environment like customized $PATH variable.

Related #4642
Compatible with #34136

Release Notes:

- Helix: `Shift+R` works as Paste instead of taking you to ReplaceMode
- Helix: `g .` goes to last modification place (similar to `. in vim)

Release Notes:

- N/A

This fixes a regression on nightly introduced in
https://github.com/zed-industries/zed/pull/36714

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- N/A

Closes #ISSUE

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- N/A

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Follow-up of https://github.com/zed-industries/zed/pull/36764

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Closes #33736

Use `thiserror` to implement error stack and `anyhow` to report is to
user.
Also move some code from main to remote_server to have better crate
isolation.

Release Notes:

- N/A

---------

Co-authored-by: Kirill Bulatov <kirill@zed.dev>

Support to show diagnostics on the tab switcher in the same way they are
displayed on the tab bar. This follows the setting
`tabs.show_diagnostics`.

This will improve user experience when disabling the tab bar and still
being able to see the diagnostics when switching tabs

Preview:

<img width="768" height="523" alt="Screenshot From 2025-07-16 11-02-42"
src="https://github.com/user-attachments/assets/308873ba-0458-485d-ae05-0de7c1cdfb28"
/>


Release Notes:

- Added diagnostics indicators to the tab switcher

---------

Co-authored-by: Kirill Bulatov <kirill@zed.dev>

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- N/A

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Closes #36901

Release Notes:

- Fixed use of Open WebUI as an LLM provider.

See
https://github.com/zed-industries/zed/issues/36057#issuecomment-3215808649

Fixes https://github.com/zed-industries/zed/issues/36057

Release Notes:

- N/A

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- N/A

---------

Co-authored-by: Conrad Irwin <conrad.irwin@gmail.com>
Co-authored-by: Ben Brandt <benjamin.j.brandt@gmail.com>
Co-authored-by: Matt Miller <mattrx@gmail.com>

Screenshot:

| Before | After |
| -------|------|
|
![image](https://github.com/user-attachments/assets/629e7da2-6070-4abb-b469-3b0824524ca4)
|
![image](https://github.com/user-attachments/assets/99e54412-2e0b-4df9-9c40-a89b0411f6d8)
|
|
![image](https://github.com/user-attachments/assets/e99da846-f39b-47b5-808e-65c22a1af47b)
|
![image](https://github.com/user-attachments/assets/ccd4408f-8cce-44ec-a69a-81794125ec99)
|


Release Notes:

- Added `zoomed_padding` to allow disabling of padding around zoomed
panels

Co-authored-by: Mikayla Maki <mikayla@zed.dev>

Release Notes:

- N/A

---------

Co-authored-by: Conrad Irwin <conrad.irwin@gmail.com>

Release Notes:

- N/A

---------

Co-authored-by: Cole Miller <cole@zed.dev>

Adds support for per-session prompt capabilities and capability changes
on the Zed side (ACP itself still only has per-connection static
capabilities for now), and uses it to reflect image support accurately
in 1PA threads based on the currently-selected model.

Release Notes:

- N/A

Reverts zed-industries/zed#36012

We thought we didn't need this UI, but it turns out it was load bearing
:)

Release Notes:

- Restored the zoomed panel padding

This PR makes the fields of the `AiUpsellCard` private, for better
encapsulation.

Release Notes:

- N/A

As of
https://github.com/zed-extensions/kotlin/commit/db52fc3655df8594a89b3a6b539274f23dfa2f28,
the Kotlin extension has two language servers. However, following that
change, no default language server for Kotlin was configured within this
repo, which led to two language servers being activated for Kotlin by
default.

This PR makes `kotlin-language-server` the default language server for
the extension. This also ensures that the [documentation within the
repository](https://github.com/zed-extensions/kotlin?tab=readme-ov-file#kotlin-lsp)
matches what is actually the case.


Release Notes:

- kotlin: Made `kotlin-language-server` the default language server.

Using prompt injection, the agent may be tricked into making a fetch
request that includes unexpected data from the conversation in the URL.

As agent conversations may contain sensitive information (like private
code, or
potentially even API keys), this seems bad.

The easiest way to prevent this is to require the user to look at the
URL
before the model is allowed to fetch it.

Thanks to @ant4g0nist for bringing this to our attention.

Release Notes:

- agent panel: The fetch tool now requires confirmation.

This PR reverts https://github.com/zed-industries/zed/pull/35842, as it
broke the syntax highlighting for `crate`:

### Before Revert

<img width="367" height="70" alt="Screenshot 2025-08-25 at 11 29 50 AM"
src="https://github.com/user-attachments/assets/ce9b8b59-4e89-43ed-84c7-95c0156b9168"
/>

### After Revert

<img width="353" height="69" alt="Screenshot 2025-08-25 at 11 32 17 AM"
src="https://github.com/user-attachments/assets/b6df5a21-64db-4abf-aa76-f085236da0c4"
/>

This reverts commit 896a35f7befce468427a30489adf88c851b9507d.

Release Notes:

- Reverted https://github.com/zed-industries/zed/pull/35842.

Release Notes:

- N/A

Co-authored-by: Conrad Irwin <conrad.irwin@gmail.com>

A beta user reported that following was "lost" when asking for
confirmation, I
suspect they moved their cursor in the agent file while reviewing the
change.
Now we will resume following when the agent starts up again.

Release Notes:

- N/A

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…emotion).

Closes: https://github.com/zed-industries/zed/issues/17026

Release Notes:

- Added CSS language injection support for styled-components and emotion
in JavaScript, TypeScript, and TSX files.

Release Notes:

- N/A

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

Release Notes:

- N/A

In the thread view, when focusing on the user message, we display the
editing control container absolutely-positioned in the top right.
However, if there are no rules items and no restore checkpoint button
_and_ it is the very first message, the editing controls container would
be cut-off. This PR fixes that by giving it a bit more top padding.

Release Notes:

- N/A

Release Notes:

- N/A

---------

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

We were rendering a Markdown link like `[Read file x.rs (lines
Y-Z)](@selection)` while the tool ran, but then switching to just `x.rs`
as soon as we got the file location from the tool call (due to an
if/else in the UI code that applies to all tools). This caused a
flicker, which is fixed by having `initial_title` return just the
filename from the input as it arrives instead of a link that we're going
to stop rendering almost immediately anyway.

Release Notes:

- N/A

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```xml 
<key>arch_kind</key> 
<string>arch_arm</string> 
```

Closes #36037

Release Notes:

- N/A

Searching for files broke a couple releases ago. It used to be possible
to start typing part of a file name, then select a file (not confirm it
yet) and then type in `:` and a line number to navigate directly to that
line.
The current behavior can be seen in the following screenshots. When the
`:` is typed, the selection is lost, since no files match any more.
<img width="552" height="370" alt="Screenshot From 2025-08-12 10-36-08"
src="https://github.com/user-attachments/assets/e4b4b613-7f0c-40d7-94c9-04d8ab541656"
/>
<img width="553" height="124" alt="Screenshot From 2025-08-12 10-36-25"
src="https://github.com/user-attachments/assets/843e9ecf-9e08-4fa6-9340-0388a957cbb2"
/>
<img width="549" height="370" alt="Screenshot From 2025-08-12 10-36-47"
src="https://github.com/user-attachments/assets/4a1bbbd8-268a-4ea8-999f-6cef1eb34a45"
/>

---

With this PR, the previous behavior is restored and can be seen in these
screenshots:

<img width="552" height="370" alt="Screenshot From 2025-08-12 10-36-08"
src="https://github.com/user-attachments/assets/466e1906-4735-47ae-a699-117bdd6490ca"
/>
<img width="549" height="370" alt="Screenshot From 2025-08-12 10-47-07"
src="https://github.com/user-attachments/assets/17f3acda-662d-4962-9eb8-4b494f211d26"
/>
<img width="549" height="370" alt="Screenshot From 2025-08-12 10-47-21"
src="https://github.com/user-attachments/assets/d98447fe-7377-4f4f-b3da-f690cd44c141"
/>

---

Release Notes:

- Adjusted the file finder to show matching file paths when adding the
`:row:column` to the query

<img width="1988" height="1420" alt="multi-buffer-icons-git-diff"
src="https://github.com/user-attachments/assets/48f9722f-ca09-4aa7-ad7a-0b7e85f440d9"
/>

Unfortunately, `cargo format` decided to reformat everything. Probably,
because of hitting the right margin, no idea. The essence of this change
is the following:

```rust
.map(|path_header| {
    let filename = filename
        .map(SharedString::from)
        .unwrap_or_else(|| "untitled".into());
    let path = path::Path::new(filename.as_str());
    let icon =
        FileIcons::get_icon(path, cx).unwrap_or_default();
    let icon = Icon::from_path(icon).color(Color::Muted);

    let label = Label::new(filename).single_line().when_some(
        file_status,
        |el, status| {
            el.color(if status.is_conflicted() {
                Color::Conflict
            } else if status.is_modified() {
                Color::Modified
            } else if status.is_deleted() {
                Color::Disabled
            } else {
                Color::Created
            })
            .when(status.is_deleted(), |el| el.strikethrough())
        },
    );

    path_header.child(icon).child(label)
})
``` 

Release Notes:

- Added file icons to multi buffer view

Release Notes:

- N/A

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- N/A

Something I came across when looking at `edit_internal`. Potentially
saves multiple re-allocations on an edit

Release Notes:

- N/A

<img width="376" height="166" alt="image"
src="https://github.com/user-attachments/assets/ae32d74c-387b-4809-a0d6-cfa97888347d"
/>


Release Notes:

- Improved syntax highlights for `module` keyword in TS/JS