Fixes a panic that was introduced in #42633. Repro steps:
1. Open the inline assistant and mention a file in the prompt
2. Run the inline assistant
3. Remove the mention and insert a different one
4. 💥

This would happen because the mention set still had a reference to the
old editor, because we create a new one in `PromptEditor::unlink`.

Also removes the unused
`crates/agent_ui/src/context_picker/completion_provider.rs` file, which
was not removed by mistake in the previous PR.

Release Notes:

- N/A

Closes #42344

Release Notes:

- Fixed editor tab tooltips not showing file path for remote files

Here's the before/after, tested both local and remote:


https://github.com/user-attachments/assets/2768a0f8-e35b-4eff-aa95-d0decb51ec78

Release Notes:

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

Release Notes:

- N/A

This PR adds back the footer with the "Configure" button in the model
selector but only when the seeing it from the Zed agent (or inline
assistant/text threads). I had removed it a while back because seeing
the "Configure" button, which takes you to the agent panel settings
view, when clicking from an external agent didn't make much sense, given
there's nothing model-wise you can configure from Zed (at least yet) for
an external agent.

This also makes the button in the footer a bit nicer by making it full
screen and displaying a keybinding, so that you can easily do the whole
"trigger model selector → go to settings view" all with the keyboard.

<img width="400" height="870" alt="Screenshot 2025-11-21 at 10  38@2x"
src="https://github.com/user-attachments/assets/c14f2acf-b793-4bc1-ac53-8a8a53b219e6"
/>

Release Notes:

- N/A

- In the launch tab of the new session mode, I've switched it to use the
`InputField` component instead given that had all that we needed
already. Allows for removing a good chunk of editor-related code
- Also in the launch tab, added support for keyboard navigation between
all of the elements there (dropdown, inputs, and switch component)
- Added some simple an empty state treatment for the breakpoint column
when there are none set


https://github.com/user-attachments/assets/a441aa8a-360b-4e38-839f-786315a8a235

Release Notes:

- debugger: Made the input elements within the launch tab in the new
session modal keyboard navigable˙.

This PR finally removes the `CheckboxWithLabel` component, which is not
fully needed given the `Checkbox` can take a `label` method. Then, took
advantage of the opportunity to add more methods with regards to label
customization (position, size, and color) in both the `Checkbox` and
`Switch` components.

Release Notes:

- N/A

Updated wording (added a missing word) for reporting issues in
Dockerfile extension documentation.

Closes #ISSUE N/A

Release Notes:

- N/A

As stated in [TypeScript Language Server
documentation](https://zed.dev/docs/languages/typescript#language-servers),
JavaScript uses `vtsls` as the default language server.

Release Notes:

- N/A

Closes #43313 

Release Notes:

- N/A

Signed-off-by: Marco Mihai Condrache <52580954+marcocondrache@users.noreply.github.com>

Closes #40286

Release Notes:

- N/A

---------

Co-authored-by: John Tur <john-tur@outlook.com>

Release Notes:

- N/A

Fixes https://github.com/zed-industries/zed/issues/42618 /
https://github.com/zed-industries/zed/issues/43109

Release Notes:

- N/A

Follow up to: https://github.com/zed-industries/zed/pull/43185/files

Release Notes:

- N/A

Co-authored-by: Michael <mbenfield@zed.dev>

We now run git pre-commit hooks before we commit. This ensures we don't
run into timeout issues with askpass delegate and report invalid error
to the user.

Closes #43157

Release Notes:

- Fixed long running pre-commit hooks causing committing from Zed to
fail.

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

We see internal server errors occasionally; and it's very annoying to
have to re-run the entire step

Release Notes:

- N/A

Previously, this was controllable via the undocumented
ZED_WINDOW_DECORATIONS environment variable (added in #13866). Using an
environment variable for this is inconvenient because it requires users
to set that environment variable somehow before starting Zed, such as in
the .desktop file or persistently in their shell. Controlling this via a
Zed setting is more convenient.

This does not modify the design of the titlebar in any way. It only
moves the existing option from an environment variable to a Zed setting.

Fixes #14165

Client-side decorations (default):
<img width="3840" height="2160" alt="image"
src="https://github.com/user-attachments/assets/525feb92-2f60-47d3-b0ca-47c98770fa8c"
/>


Server-side decorations in KDE Plasma:
<img width="3840" height="2160" alt="image"
src="https://github.com/user-attachments/assets/7379c7c8-e5e3-47ba-a3ea-4191fec9434d"
/>

Release Notes:

- Changed option for Wayland server-side decorations from an environment
variable to settings.json field

---------

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

It is optional for Wayland servers to support server-side decorations.
In particular, GNOME chooses to not implement SSD
(https://gitlab.gnome.org/GNOME/mutter/-/issues/217). So, even if the
application requests SSD, it must draw client-side decorations unless
the application receives a response from the server confirming the
request for SSD.

Before, when the user requested SSD for Zed, but the Wayland server did
not support it, there were no server-side decorations (window titlebar)
drawn, but Zed did not draw the window minimize, maximize, and close
buttons either. This fixes Zed so it always draws the window control
buttons if the Wayland server does not support SSD.

Before on GNOME Wayland with SSD requested:
<img width="3840" height="2160" alt="image"
src="https://github.com/user-attachments/assets/68a6d853-623d-401f-8e7f-21d4dea00543"
/>

After on GNOME Wayland with SSD requested:
<img width="3840" height="2160" alt="image"
src="https://github.com/user-attachments/assets/b258ae8b-fe0e-4ba2-a541-ef6f2c38f788"
/>


Release Notes:

- Fixed window control buttons not showing in GNOME Wayland when SSD
requested

Closes:
- #12338
- #40202 

1. Adds two new settings which allow customizing the set of regexes used
to identify path hyperlinks in terminal
1. Fixes path hyperlinks for paths containing unicode emoji and
punctuation, for example, `mojo.🔥`
1. Fixes path hyperlinks for Windows verbatim paths, for example,
`\\?\C:\Over\here.rs`.
1. Improves path hyperlink performance, especially for terminals with a
lot of content
1. Replaces existing custom hard-coded default path hyperlink parsing
logic with a set of customizable default regexes

## New settings

(from default.json)

### terminal.path_hyperlink_regexes

Regexes used to identify paths for hyperlink navigation. Supports
optional named capture
groups `path`, `line`, `column`, and `link`. If none of these are
present, the entire match
is the hyperlink target. If `path` is present, it is the hyperlink
target, along with `line`
and `column` if present. `link` may be used to customize what text in
terminal is part of the
hyperlink. If `link` is not present, the text of the entire match is
used. If `line` and
`column` are not present, the default built-in line and column suffix
processing is used
which parses `line:column` and `(line,column)` variants. The default
value handles Python
diagnostics and common path, line, column syntaxes. This can be extended
or replaced to
handle specific scenarios. For example, to enable support for
hyperlinking paths which
contain spaces in rust output,
```
[
  "\\s+(-->|:::|at) (?<link>(?<path>.+?))(:$|$)",
  "\\s+(Compiling|Checking|Documenting) [^(]+\\((?<link>(?<path>.+))\\)"
],
```
could be used. Processing stops at the first regex with a match, even if
no link is
produced which is the case when the cursor is not over the hyperlinked
text. For best
performance it is recommended to order regexes from most common to least
common. For
readability and documentation, each regex may be an array of strings
which are collected
into one multi-line regex string for use in terminal path hyperlink
detection.

### terminal.path_hyperlink_timeout_ms
Timeout for hover and Cmd-click path hyperlink discovery in
milliseconds. Specifying a
timeout of `0` will disable path hyperlinking in terminal.

## Performance

This PR fixes terminal to only search the hovered line for hyperlinks
and adds a benchmark. Before this fix, hyperlink detection grows
linearly with terminal content, with this fix it is proportional only to
the hovered line. The gains come from replacing
`visible_regex_match_iter`, which searched all visible lines, with code
that only searches the line hovered on (including if the line is
wrapped).

Local benchmark timings (terminal with 500 lines of content):

||main|this PR|Δ|
|-|-|-:|-|
| cargo_hyperlink_benchmark | 1.4 ms | 13 µs | -99.0% |
| rust_hyperlink_benchmark | 1.2 ms | 11 µs | -99.1% |
| ls_hyperlink_benchmark | 1.3 ms | 7 µs |  -99.5% |

Release Notes:

- terminal: New settings to allow customizing the set of regexes used to
identify path hyperlinks in terminal
- terminal: Fixed terminal path hyperlinks for paths containing unicode
punctuation and emoji, e.g. mojo.🔥
- terminal: Fixed path hyperlinks for Windows verbatim paths, for
example, `\\?\C:\Over\here.rs`
- terminal: Improved terminal hyperlink performance, especially for
terminals with a lot of content visible

Release Notes:

- N/A

Still a prototype UI but a bit more noticeable :) 

Release Notes:

- N/A

TODO
- [x] Implement PromptEditor::paste
- [x] Fix creases on unlink
- [x] PromptCompletionProviderDelegate::supports_images
- [ ] Fix highlighting in completion menu

Release Notes:

- N/A

---------

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

Closes [#30264](https://github.com/zed-industries/zed/issues/30264)

Small addition based on
[nvim-treesitter](https://github.com/nvim-treesitter/nvim-treesitter/blob/main/runtime/queries/markdown_inline/injections.scm)

<img width="1122" height="356" alt="Screenshot From 2025-10-24 15-47-58"
src="https://github.com/user-attachments/assets/33e7387d-a299-4921-9db8-622d2657bec1"
/>

This does require the LaTeX extension to be installed.

Release Notes:

- Added LaTeX highlighting for inline and display equations in Markdown when the LaTeX extension is installed

---------

Co-authored-by: Ben Kunkle <ben@zed.dev>

When no predictions are available for the current buffer, we will now
attempt to predict at the closest diagnostic from the cursor location
that wasn't included in the last prediction request. This enables a
commonly desired kind of far-away jump without requiring explicit model
support.

Release Notes:

- N/A

Release Notes:

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

Closes: #42726

Release Notes:

- Fix ./script/install-linux for installing a development version of Zed
on Linux

Reverts zed-industries/zed#36848

Turns out this broke copying a screenshot from apps like CleanShot X and
then pasting it over. We should land this again after taking a look at
those cases. Pasting screenshots from the native macOS screenshot
functionality works though.

cc @seantimm 

Release Notes:

- Fixed issue where copying a screenshot from apps like CleanShot X into
Agent Panel didn't work as expected.

Also tidies up error notifications so that in the case of syntax errors
we don't see noise about the migration failing as well.

Release Notes:

- Invalid values in settings files will no longer prevent the rest of
the file from being parsed.

Reverts zed-industries/zed#43044
Closes https://github.com/zed-industries/zed/issues/43224

This slows down startup on windows significantly

Release Notes:

- Fixed slow startup on Windows

Closes #42379

Release Notes:

- Fixed issue where a sent agent message is not restored after
successful authentication.

We were just missing adding keybindings for these.

Release Notes:

- onboarding: The onboarding pages can now be zoomed in/out with the
same keybindings you'd use to zoom in/out a regular buffer.

Point to the right URL for Gemini CLI.

Release Notes:

- N/A

---

💖

Happened to notice this typo while going through the docs.

Release Notes:

- N/A

---

💖

While zed itself is not a heavy user of rayon, wasmtime is, especially
for compilation. This change is similar to the rayon default but we
halve the number of threads still so we don't spawn too many threads
overall.

Release Notes:

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

Fixes ZED-2NP
Fixes ZED-3DP
Fixes ZED-3EV

Release Notes:

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

Closes https://github.com/zed-industries/zed/issues/14639

## Release Notes:

Various improvements to the Jetbrains keymap. Added various missing
keyboard shortcuts that I use on a daily basis in Jetbrains, and changed
a few which were present in the keymap but mapped to the wrong behavior.

### Added:
- Added various missing keybindings for Jetbrains keymap
  - `ctrl-n` → `project_symbols::Toggle`
  - `ctrl-alt-n` → `file_finder::Toggle` (open project files)
  - `ctrl-~` → `git::Branch`
  - `ctrl-\` → `assistant::InlineAssist`
  - `ctrl-space` → `editor::ShowCompletions`
  - `ctrl-q` → `editor::Hover`
  - `ctrl-p` → `editor::ShowSignatureHelp`
  - `ctrl-f5` → `task::Rerun`
  - `shift-f9` → `debugger::Start`
  - `shift-f10` → `task::Spawn`
- Added macOS equivalents for all of the above, however I only have a
Linux machine so I have not tested the mac bindings. The binding are
generally the same except `ctrl → cmd` with few exceptions.
  - `cmd-j` → `editor::Hover`

### Fixed:
- Several incorrectly mapped keybindings for the Jetbrains keymap
- `ctrl-alt-s` → `editor::OpenSettings` (was `editor::OpenSettingsFile`)
- `ctrl-alt-b` → `editor::GoToImplementation` (was
`editor::GoToDefinitionSplit`)
  - `alt-left` → `pane::ActivatePreviousItem`
  - `alt-right` → `pane::ActivateNextItem`
- `ctrl-k` now opens the Git panel. I believe this was commented out
because of a bug where focus is not given to the commit message text
box, but imo the current behavior of not doing anything at all feels
more confusing/frustrating to a Jetbrains user (projecting a little
here, happy to revert).

Closes #42727

Unfortunately we can only support IPv4 addresses right now because
`TcpArguments` only supports an IPv4 address. I'm not sure how difficult
it would be to lift this limitation.

Release Notes:

- Fixed `connect.host` setting being ignored by debugpy

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

Closes https://github.com/zed-industries/zed/issues/42360

If updating a language server takes longer than 10 seconds, we now fall
back to launching the currently installed version (if exists) and
continue downloading the update in the background.

Release Notes:

- Improved language server updates for slow connection, now Zed launches
existing server if the update is taking too long.

---------

Co-authored-by: Piotr Osiewicz <24362066+osiewicz@users.noreply.github.com>

Problem: Some macOS environments report no devices via
MTLCopyAllDevices, causing startup failure with “unable to access a
compatible graphics device,” especially on Apple Silicon.
Change: Prefer MTLCreateSystemDefaultDevice
(metal::Device::system_default()) first. If None, enumerate devices and
select a non‑removable, low‑power device by preference.
Why this works: On Apple Silicon the system default is the unified GPU;
on Intel, the fallback keeps a stable policy and avoids accidentally
picking removable/high‑power devices.
Impact: Fixes startup on affected ASi systems; improves selection
consistency on Intel multi‑GPU. Behavior unchanged where
system_default() succeeds.
Risk: Low. Aligns with Apple’s recommended selection path. Still fails
early with a clearer message if no Metal devices exist.

Closes #37689.

Release Notes:
- Fixed: Startup failure on some Apple Silicon machines when Metal
device enumeration returned no devices by falling back to the system
default device.

---------

Co-authored-by: 张小白 <364772080@qq.com>
Co-authored-by: Kate <work@localcc.cc>

They're flakier than phyllo dough, and not nearly as delicious

Release Notes:

- N/A

Part One for Resolving #10910

### Summary
Typing prefix (partial keybinding) will behave like Vim. No timeout
until you either finish the sequence or hit Escape, while ambiguous
sequences still auto-resolve after 1s.

### Description
This follow-up tweaks the which-key system first part groundwork so our
timeout behavior matches Vim’s expectations. Then we can implement the
UI part in the next step (reference latest comments in
https://github.com/zed-industries/zed/pull/34798)
- `DispatchResult` now reports when the current keystrokes are already a
complete binding in the active context stack (`pending_has_binding`). We
only start the 1s flush timer in that case. Pure prefixes or sequences
that only match in other contexts—stay pending indefinitely, so
leader-style combos like `space f g` no longer evaporate after a second.
- `Window::dispatch_key_event` cancels any prior timer before scheduling
a new one and only spawns the background flush task when
`pending_has_binding` is true. If there’s no matching binding, we keep
the pending keystrokes and rely on an explicit Escape or more typing to
resolve them.

Release Notes:

- Fixed multi-stroke keybindings so only ambiguous prefixes auto-trigger
after 1 s; unmatched prefixes now stay pending until canceled, matching
Vim-style leader behavior.

Attempt to reduce the number of times bundle-mac fails to notorize by
disabling
keychain's auto-lock timeout

Release Notes:

- N/A

Release Notes:

- N/A

---------

Co-authored-by: Ben Kunkle <ben@zed.dev>

Closes #ISSUE

Release Notes:

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

This PR fixes the casing of the operating system names in the
language-specific sections of `default.json`.

This files serves as documentation for users (since it can be viewed
through `zed: open default settings`), so we should make sure it is
tidy.

Release Notes:

- N/A

This PR simplifies error and event handling by removing the
`Ok(LanguageModelCompletionEvent::Status(CompletionRequestStatus::Failed)))`
state from the stream returned by `LanguageModel::stream_completion()`,
by changing it into an `Err(LanguageModelCompletionError)`. This was
done by collapsing the valid `CompletionRequestStatus` values into
`LanguageModelCompletionEvent`.

Release Notes:

- N/A

---------

Co-authored-by: Michael Benfield <mbenfield@zed.dev>

Just a simple refactor.

Release Notes:

- N/A

---------

Co-authored-by: Mikayla Maki <mikayla.c.maki@gmail.com>
Co-authored-by: Richard Feldman <oss@rtfeldman.com>

This mostly affects the collab and outline panels for now. It has always
been a bit weird that the search field was at the bottom of the panel,
even more so because in both cases, you can _arrow down_ to start
navigating the list with your keyboard. So, with the search at the
bottom, you'd arrow down and get to the top of the list, which was very
strange. Now, with it at the top, it not only looks better but it is
also more generally consistent with other surfaces in the app, like
pickers, the settings UI, rules library, etc. Most search fields are
always at the top.

<img width="800" height="1830" alt="image"
src="https://github.com/user-attachments/assets/3e2c3b8f-5907-4d83-8804-b3fc77342103"
/>

Release Notes:

- N/A

<img width="500" height="1902" alt="Screenshot 2025-11-20 at 6  12@2x"
src="https://github.com/user-attachments/assets/daa5b020-17c8-4398-a64a-d691c566d6e7"
/>

Release Notes:

- extensions UI: Improved the feedback message for when extensions are
not being displayed due to a fetch error caused by lack of connection.

Improves a previously weird wrapping and simplify the UI by adding the
meta text inside the tooltip itself.


https://github.com/user-attachments/assets/9896d4a2-6954-4e61-9b77-864db8f2542a

Release Notes:

- N/A