Closes #31431

Release Notes:

- N/A

Reverts zed-industries/zed#31469

This isn't looking great, so reverting for now.

/cc @SomeoneToIgnore

Closes #28411

Release Notes:

- Fixed the lack of highlighting for private properties in classes for
JavaScript/TypeScript/TSX files

The JS DAP returns these, and they don't point to anything real on the
filesystem.

Release Notes:

- N/A

Previously disabled both scrollbars, but horizontal scrolling is still
needed when
lines exceed the viewport width. Now editors can disable a single scroll
axis, not just both.

Release Notes:

- N/A

This PR renames the `assistant_settings` crate to `agent_settings`, as
well a number of constructs within it.

Release Notes:

- N/A

It's just more convenient to call it from CLI this way.

+ minor fixes in evals

Release Notes:

- N/A

This PR adds actions for copying variable names and values and editing
variable values from the variable list. Previously these were only
accessible using the mouse. It also fills in keybindings for expanding
and collapsing entries on Linux that we already had on macOS.

Release Notes:

- Debugger Beta: Added the `variable_list::EditVariable`,
`variable_list::CopyVariableName`, and
`variable_list::CopyVariableValue` actions and default keybindings.

## Before


https://github.com/user-attachments/assets/0da54afd-78bb-4fee-ab0c-f6ff96f89550

## After


https://github.com/user-attachments/assets/e840e642-714b-4ed7-99cf-a972f50361ba

Release Notes:

- In the Agent Panel, Restore Checkpoint now appears if you press Cancel
during generation.

This PR is a follow-up to
https://github.com/zed-industries/zed/pull/31415 that fixes the model ID
for Claude Sonnet 4.

With the release of the Claude 4 models, the model version now appears
at the end.

Release Notes:

- N/A

removing once_cell dep imported from #31439

it should work just fine

Release Notes:

- N/A

Closes #31375

Release Notes:

- debugger beta: Allow passing in URL instead of program for Javascript
launch request

Quick docs refinement as a follow-up to
https://github.com/zed-industries/zed/pull/31472.

Release Notes:

- N/A

Based on my report on discord when chatting with Anthony and Remco:
https://discord.com/channels/869392257814519848/1375129714645012530

Root Cause: Zed was incorrectly trying to execute a directory path
instead of properly invoking the debugpy module when debugpy was
installed via package managers (pip, conda, etc.) rather than downloaded
from GitHub releases.

Solution:

- Automatic Detection: Zed now automatically detects whether debugpy is
installed via pip/conda or downloaded from GitHub
- Correct Invocation: For pip-installed debugpy, Zed now uses python -m
debugpy.adapter instead of trying to execute file paths
- Added a `installed_in_venv` flag to differentiate the setup properly
- Backward Compatibility: GitHub-downloaded debugpy releases continue to
work as before
- Enhanced Logging: Added logging to show which debugpy installation
method is being used (I had to verify it somehow)

I verified with the following setups (can be confirmed with the debug
logs):
- `conda` with installed debugpy, went to installed instance
- `uv` with installed debugpy, went to installed instance
- `uv` without installed debugpy, went to github releases
- Homebrew global python install, went to github releases

Release Notes:

- Fix issue where debugpy from different environments won't load as
intended

Otherwise, the agent confuses directories with files in cases where dirs
are named like files (`TODO`, `task.js`, etc.)

Release Notes:

- N/A

Follow up to: https://github.com/zed-industries/zed/pull/31209
Changes default models across multiple providers:
- Zed.dev Default Models in settings: claude-3-7-sonnet-latest →
claude-4-sonnet-latest
- Bedrock Default Model: Claude 3.5 Sonnet v2 → Claude Sonnet 4
- Google AI Default Fast Model: Gemini 1.5 Flash → Gemini 2.0 Flash

Release Notes:

- N/A

Closes #31460

While this is now much better than it was, the documentation still
flickers when changing selection. Hoping to fix that, but it will be a
much more involved change. So leaving release notes as "N/A" for now, in
anticipation of the full fix.

Release Notes:

- N/A

Looks like I accidentally touched a line of code in an eval fixture in
#31479, despite intentionally trying to avoid that code. Thanks
@cole-miller!

Release Notes:

- N/A

Another follow-up to #31254

Release Notes:

- N/A

Thanks @mgsloan for introducing `stop_mouse_events_except_scroll` which
is exactly what we want here!

Release Notes:

- Fixed being unable to scroll editors when the cursor is positioned on
diff hunk controls.

This works the same as selecting the first history match in the new
session modal.

Release Notes:

- Debugger Beta: Added the `debugger: rerun last session` action, bound
by default to `alt-f4`.

Closes #31317

Release Notes:

- Debugger Beta: Fixed a bug that prevented keybindings for the
`StepOut` action from working.

We were trying to connect on the user's machine to the port number used
by the debugger on the remote machine, instead of the randomly-assigned
local available port.

Release Notes:

- Debugger Beta: Fixed a bug that caused connecting to a debug adapter
over SSH to hang.

Closes #31349

Release Notes:

- Fixed issue where hidden mouse cursor would stay hidden even after
switching windows.

We [recently](https://github.com/zed-industries/zed/pull/31260) added a
condition which fixes certain edge cases detecting indent ranges when a
bracket pair is on the same row for suggested indent languages. This PR
adds a test for that so we don't regress in the future. Ref:
https://github.com/zed-industries/zed/issues/31362


https://github.com/zed-industries/zed/blob/f9592c6b9273738808210c3a2ab7a366258c7f71/crates/language/src/buffer.rs#L2910

Release Notes:

- N/A

This PR adds the ability to hear a sound notification when the agent is
done generating and/or needs user input. This setting is turned off by
default and can be used together with the visual notification. The
specific sound I'm using here comes from the [Material Design 2 Sound
Library](https://m2.material.io/design/sound/sound-resources.html#).

Release Notes:

- agent: Added the ability to have a sound notification when the agent
is done generating and/or needs user input.

Release Notes:

- N/A

Configure this with the
```json5
"file_finder": {
  "git_status": true
}
```
settings value.

Before:
<img width="864" alt="before"
src="https://github.com/user-attachments/assets/5943e30f-1105-445e-9398-ea6dd35877c8"
/>

After:
<img width="864" alt="image"
src="https://github.com/user-attachments/assets/56b2fad6-8cdc-4f28-b238-920745231b1f"
/>

After with search matches:
<img width="577" alt="image"
src="https://github.com/user-attachments/assets/8c414575-7daf-43a8-89c2-98137d52b7a0"
/>

Release Notes:

- Start highlighting file finder entries according to their git status

(Late) Follow-up to
https://github.com/zed-industries/zed/pull/26893#discussion_r2073427393

The mentioned issue of needed zero-division for scrollbars is now fixed
via #30189.
However, whilst the linked PR fixed the issue for the layouting of the
scrollbar thumb, I sadly did not address the (somewhat rare) case of
`document_lines == visible_editor_lines` within the calculation of the
minimap top offset.

This PR adds coverage for that case and ensures that the
`minimap_top_offset` never ends up being `NaN`.

Release Notes:

- N/A

Part of https://github.com/zed-industries/zed/discussions/24889

Release Notes:

- Made `workspace::MoveItemToPaneInDirection` and
`workspace::MoveItemToPane` to create non-existing panes

This PR contains some small improvements for the language server log
editors. Due to the large gutter as well as the introduction of the
minimap, the horizontally available space was rather small. As these
editors soft wrap at the editor width, it resulted in the logs becoming
vertically larger and somewhat harder to read.

The improvement here is to disable all elements in the gutter that will
never appear or be used in the logs anyway. Furthermore, I opted to
disable the minimap altogether, since from my point of view it did not
contain any valuable information about the logs being shown.

First image is the current main, second is this branch. I put these
below each other so the difference is easier to spot.


![main](https://github.com/user-attachments/assets/b3796e5f-4fe3-48c8-95a4-d3b84c607963)

![PR](https://github.com/user-attachments/assets/bd8a4e6c-dbbb-4a9e-99aa-474fa073196f)


Release Notes:

- N/A

Closes https://github.com/zed-industries/zed/issues/15081
Closes https://github.com/zed-industries/zed/issues/31064

Release Notes:

- Parse `./`/`a/`/`b/`-prefixed paths more leniently in the file finder

The lookup was disabled due to concerns of being forced to traverse many
gitignored file entries. Since Zed does not index these eagerly, but
only contents of the directories that are parent to the gitignored file
entries, it might be not that bad — let's see how much improvement it
provides.

Closes https://github.com/zed-industries/zed/issues/31016

Release Notes:

- Improved file finder to include indexed gitignored files in its search
results

Follow up to: #31263 

Release Notes:

- N/A

Fixes #14612

This was a feature I dearly missed from VSCode, so adding this helped me
migrate to Zed without disrupting my workflow. I found that `4.0` was a
nice goldilocks multiplier and felt close/the same as the speed in
VSCode.

Release Notes:

- Added faster scrolling in the editor while holding opt/alt

Release Notes:

- Debugger Beta: made it possible to navigate the breakpoint list using
menu keybindings.

Release Notes:

- Improve reliability of the agent when a model outputs malformed edits.

Closes
https://github.com/zed-industries/zed/pull/31355#issuecomment-2910439798

<img width="1728" alt="image"
src="https://github.com/user-attachments/assets/2eaa8e9b-00bc-4e99-ac09-fceb2d932e41"
/>


Release Notes:

- N/A

A user on Discord reported an issue where the minimap thumb was fully
opaque:

<img
src="https://github.com/user-attachments/assets/5049c6a3-f89a-4ceb-9d1b-ec06e7fe9151"
height="300">

This can happen because the scrollbar and its thumb might not
neccessarily be transparent at all.

Thus, this PR adds the`minimap.thumb.background` and
`minimap.thumb.border` colors to themes so theme authors can specify
custom colors for both here.
Furthermore, I ensured that the minimap thumb background fallback value
can never be entirely opaque. The values were arbitrarily chosen to
avoid the issue from occuring whilst keeping currently working setups
working. With the new properties added, authors (and users) should be
able to avoid running into this issue altogether so I would argue for
this special casing to be fine. However, open to change it should a
different approach be preferrred.

Release Notes:

- Added `minimap.thumb.background` and `minimap.thumb.border` to themes
to customize the thumb color and background of the minimap.
- Fixed an issue where the minimap thumb could be opaque if the theme
did not specify a color for the thumb.

Follow up to https://github.com/zed-industries/zed/pull/31353. Just
ensuring we're walking toward a more consistent use of the multiple
terms we have floating around in the AI realm. In this case, `thread` is
the term for the now default view, the one that has agentic features;
`text_thread` is the term for the original view, the one where it's just
text. The settings now reflect this. Also took advantage of the
opportunity to add some docs, too.

Release Notes:

- N/A

Closes #8408  
Closes #10997

This is a reboot of [my original
PR](https://github.com/zed-industries/zed/pull/11697) from last year. I
believe that I've addressed all the comments raised in that original
review, but Zed has changed a lot in the past year, so I'm sure there
will be some new stuff to consider too.

- updates the language matching and lookup to consider not just "does
the suffix/glob match" but also "... and is it the longest such match"
- adds a new `LanguageCustomFileTypes` struct to pass user globs from
settings to the registry
- _minor/unrelated:_ updates a test for the JS extension that wasn't
actually testing what is intended to
- _minor/unrelated:_ removed 2 redundant path extensions from the JS
lang extension

**Languages that may use this**

- Laravel Blade templates use the `blade.php` compound extension
-
[apparently](https://github.com/zed-industries/zed/issues/10765#issuecomment-2091293304)
Angular uses `component.html`
  - see also https://github.com/zed-industries/extensions/issues/169
- _hypothetically_ someone could publish a "JS test" extension w/ custom
highlights and/or snippets; many JS tests use `test.js` or `spec.js`

**Verifying these changes**

I added a number of assertions for this new behavior, and I also
confirmed that the (recently patched) [Laravel Blade
extension](https://github.com/bajrangCoder/zed-laravel-blade) opens as
expected for `blade.php` files, whereas on `main` it does not.

cc @maxbrunsfeld (reviewed my original PR last year), @osiewicz and
@MrSubidubi (have recently been in this part of the code)

Release Notes:

- Added support for "compound" file extensions in language extensions,
such `blade.php` and `component.html`. Closes #8408 and #10997.

Editing JSON styles is not very helpful for bringing style changes back
to the actual code. This PR adds a buffer that pretends to be Rust,
applying any style attribute identifiers it finds. Also supports
completions with display of documentation. The effect of the currently
selected completion is previewed. Warning diagnostics appear on any
unrecognized identifier.


https://github.com/user-attachments/assets/af39ff0a-26a5-4835-a052-d8f642b2080c

Adds a `#[derive_inspector_reflection]` macro which allows these methods
to be enumerated and called by their name. The macro code changes were
95% generated by Zed Agent + Opus 4.

Release Notes:

* Added an element inspector for development. On debug builds,
`dev::ToggleInspector` will open a pane allowing inspecting of element
info and modifying styles.

This change instructs models to wrap new file content in Markdown fences
and introduces a parser for this format. The reasons are:

1. This is the format we put a lot of effort into explaining in the
system prompt.
2. Gemini really prefers to do it.
3. It adds an option for a model to think before writing the content

The `eval_zode` pass rate for GEmini models goes from 0% to 100%. Other
models were already at 100%, this hasn't changed.


Release Notes:

- N/A

home-manager expects a `zeditor` binary to wrap (because the nixpkgs
derivation names the CLI `zeditor` instead of `zed`)

Release Notes:

- N/A

Refs #30117

Release Notes:

- N/A

This is the first step of ["Solution proposal for folding multiline
comments with no
indentation"](https://github.com/zed-industries/zed/discussions/31395):

> 1. Add block_comment in the config.toml for the languages javascript,
typescript, tsx. These are simple languages for this feature, and I am
already familiar with them.

The next step will be:

> 2. Modify the function `crease_for_buffer_row` in `DisplaySnapshot` to
handle multiline comments. `editor::fold` and `editor::fold_all` will
handle multiline comments after this change. To my knowledge,
`editor::unfold`, `editor::unfold_all`, and the **unfold** indicator in
the gutter will already work after folding, but there will be no
**fold** indicator.

Release Notes:

- N/A

Release Notes:

- N/A

Also fixes:
https://github.com/zed-industries/zed/pull/31400#issuecomment-2908165249

Release Notes:

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

Release Notes:

- Added documentation for Amazon Bedrock

---------

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

Related discussions #30240 #30596

Release Notes:

- Added an option on the settings file to choose either the `agent`
panel or the `thread` panel as the default assistant panel when you
first open it. On `settings.json`:
```json
{
  "agent": {
    "default_view": "thread", // default is agent
    }
}
```