Closes #11760

The command `project panel: collapse all entries` currently does not
collapse top-level entries (the workspaces themselves). I think this
should be expected behaviour if you only have a single workspace in your
project. However, if you have multiple workspaces, we should collapse
their top-level folders as well. This is the expected behaviour in the
screenshots in #11760.

For more context: Atm the `.retain` function empties the
`self.expanded_dir_ids` Hash Map, because the `expanded_entries` Vec is
(almost) never empty - it contains the id of the `root_entry` of the
workspace.


https://github.com/zed-industries/zed/blob/d48d6a745409a8998998ed59c28493a1aa733ebb/crates/project_panel/src/project_panel.rs#L1148-L1152

We then update the `self.expanded_dir_ids` in the
`update_visible_entries` function, and since the Hash Map is empty, we
execute the `hash_map::Entry::Vacant` arm of the following match
statement.


https://github.com/zed-industries/zed/blob/d48d6a745409a8998998ed59c28493a1aa733ebb/crates/project_panel/src/project_panel.rs#L3062-L3073

This change makes sure that we do not clear the `expanded_dir_ids`
HashMap and always keep the keys for all visible workspaces and
therefore we run the `hash_map::Entry::Occupied` arm, which does not
override the `expanded_dir_ids` anymore.



https://github.com/user-attachments/assets/b607523b-2ea2-4159-8edf-aed7bca05e3a

cc @MrSubidubi 

Release Notes:

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

---------

Co-authored-by: Finn Evers <finn.evers@outlook.de>

Release Notes:

- N/A

This PR adds an option to allow opening local folders inside WSL
containers. (wsl_actions::OpenFolderInWsl). It is accessible via the
command palette and should be available to keybind.

- [x] Open wsl from open remote
- [x] Open local folder in wsl action
- [ ] Open wsl shortcut (shortcuts to open remote)

Release Notes:

- N/A

Fixes ZED-11T

Release Notes:

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

Release Notes:

-N/A

Fixes ZED-113
Release Notes:

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

Closes https://github.com/zed-industries/zed/issues/12149
Closes #35524

Release Notes:

- Improved autosave behavior, to prevent a confirmation dialog when
quickly closing files and using the `afterDelay` setting

---------

Co-authored-by: MrSubidubi <finn@zed.dev>

Closes https://github.com/zed-industries/zed/issues/37774

Bug in https://github.com/zed-industries/zed/pull/32927

Instead of using trigger characters to clear cached completions items,
now we check if the query is empty to clear it. Turns out Emmet defines
whole [alphanumeric as trigger
characters](https://github.com/olrtg/emmet-language-server/blob/279be108725fb391c167690b697ce154fd32657b/index.ts#L116)
which causes flickering.

Clear on trigger characters was introduced to get rid of cached
completions like in the case of "Parent.Foo.Bar", where "." is one of
the trigger characters. This works still since "." is not part of
`completion_query_characters` and hence we use it as a boundary while
building the current query. i.e in this case, the query would be empty
after typing ".", clearing cached completions.

Release Notes:

- Fixed issue where completions menu flashed on every keystroke in TSX
files with emmet extension installed.

Might fix | ZED-15G
Release Notes:

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

Release Notes:

- N/A

Release Notes:

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

Fixes ZED-1EW

Release Notes:

- N/A

Release Notes:

- N/A

Fixes ZED-1EV
Fixes ZED-S0
Fixes ZED-Q9

Release Notes:

- N/A

This PR adds an option to open WSL machines from the UI.

- [x] Open wsl from open remote
- [ ] Open local folder in wsl action
- [ ] Open wsl shortcut (shortcuts to open remote)

Release Notes:

- N/A

Fixes ZED-18Z

Release Notes:

- N/A

The crash occured because we raced against the platform windowing
backend to render a frame, and if we lost the race there would be no
frame on a window that we return, which breaks most of gpui

Release Notes:

- N/A

Fixes ZED-13P

Release Notes:

- N/A

Release Notes:

- N/A

Release Notes:

- N/A

---------

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

Fix agent panel insertion to use cursor position

Closes #38216

Release Notes:
- Fixed agent panel text insertion to respect cursor position instead of
always appending to the end

## Before

[before.webm](https://github.com/user-attachments/assets/684d3cbe-4710-4724-8d2d-ac08f430dea8)

## After

[output.webm](https://github.com/user-attachments/assets/d1122d99-4efb-4a24-a408-db128814f98c)

Closes https://github.com/zed-industries/zed/issues/37743

Release Notes:

- Fixed agent panel panicking when streaming indented codeblocks from
agent output

This can lead to an infinite regress when using a language server that
supports pull diagnostics, since the excerpts for the diagnostics editor
are set based on the project's diagnostics.

Closes #36772

Release Notes:

- Fixed a bug that could cause duplicated diagnostics with some language
servers.

This PR removes the user backfiller from Collab.

Release Notes:

- N/A

This PR makes the `default_model` and `default_fast_model` fields
optional on the `ListModelsResponse`.

Release Notes:

- N/A

Uses `setObject` instead of `registerDefaults`, so that it can be read
with `defaults read dev.zed.Zed`. Still can be overrided.

Release Notes:

- N/A

Closes #36287

Release Notes:

- Windows: Fixed an issue where a Zed window would stay minimized when
opening an existing file in that window via the Zed CLI.

Closes #ISSUE

Release Notes:

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

The audio crate will use the denoise crate to remove background noises
from microphone input.

We intent to contribute this to rodio. Before that can happen a PR needs
to land in candle. Until then this lives here.

Uses a candle fork which removes the dependency on `protoc` and has the PR's mentioned above already applied.

Release Notes:

- N/A

---------

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

This PR updates the Cloud language model provider to use the `message`
field from the Cloud error response, if it is present.

Previously we would always show the entire JSON payload in the error
message, but with this change we can show just the user-facing `message`
the error response is in a shape that we recognize.

Release Notes:

- N/A

The problem from issue #37509 comes from local virtual environments
created with certain approaches (including the 'simple' way of `python
-m venv`) not having a `.project` file with the path to the project's
root directory. When the toolchains are sorted, a virtual environment in
the project is not treated as being for that project and therefore is
not prioritized.

With this change, if a toolchain does not have a `project` associated
with it, we check to see if it is a virtual environment, and if it is we
use its parent directory as the `project`. This will make it the top
priority (i.e. the default) if there are no other virtual environments
for a project, which is what should be expected.

Closes #37509

Release Notes:

- Improved python toolchain prioritization of local virtual
environments.

My pre push hooks keep failing on these. This is easier then disabling
and re-enabling those hooks all the time :)

Closes #ISSUE

Release Notes:

- N/A

Move keyboard shortcut for `pane:GoForward` so it's going to be
displayed as a shortcut hint in UI. Currently `Forward` is shown as a
hint, which isn't consistent with `GoBack` action and can be confusing.

Release Notes: 

- Improved the displayed keybinding for the `pane::GoForward` action on
Linux.

Release Notes:

- Fixed filled button hover background.

## Before


https://github.com/user-attachments/assets/fbc75890-d1a4-4a0c-b54e-ca2c7e63a661

## After


https://github.com/user-attachments/assets/a3595b01-e143-4cd0-8bc4-90db9ccfbf74


This appears to be a minor calculation error, not an intentional use of
this value.

If we pass `0.92` to `fade_out`, the calculated will be `alpha: 0.08`.

---------

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

Closes #38256

<img width="300" alt="image"
src="https://github.com/user-attachments/assets/5018951f-0f1b-4d5d-b59d-5b5266380e43"
/>


Release Notes:

- Added tooltip to Git branch picker items, making it easier to
distinguish long branch names.

Closes #37028

I noticed many projects use Tailwind in plain TypeScript (.ts) files, so
it makes sense to support them out of the box, alongside .js and .tsx
files we already handle. For example, see
[supabase](https://github.com/supabase/supabase/blob/master/packages/ui/src/lib/theme/defaultTheme.ts).

Note: You’ll still need to add `"classFunctions": ["cva", "cx"],`
manually for Tailwind completions to work in `cva` type methods. This is
because you don’t want completions on every string, only in specific
methods or regex matches. This is documented.

Release Notes:

- Added out-of-the-box support for Tailwind completions in `.ts` files.

Follow the macOS app style guideline.

Release Notes:

- N/A

Closes https://github.com/zed-industries/zed/issues/34897

Release Notes:

- Fixed project search replacement replacing stale search results

This was no longer in the module graph (the settings moved elsewhere) so
cleaning up the dead code.

Release Notes:

- N/A

Closes https://github.com/zed-industries/zed/issues/37989

Release Notes:

- N/A

- Use ProxySettings::proxy_url to read from settings or env 
- Export HTTP(S)_PROXY and NO_PROXY for agent CLIs 
- Add read_no_proxy_from_env and move parsing from main

Closes https://github.com/zed-industries/claude-code-acp/issues/46

Release Notes:

- acp: Pass proxy settings through to all ACP agents

Release Notes:

- Improved error reporting when auto-updating fails

Release Notes:

- N/A

Release Notes:

- N/A

Release Notes:

- N/A

Release Notes:

- Added the `agent. message_editor_min_lines `setting to allow users to
customize the agent panel message editor default size by using a
different minimum number of lines.

<img width="800" height="1316" alt="Screenshot 2025-09-11 at 5 47 18 pm"
src="https://github.com/user-attachments/assets/20990b90-c4f9-4f5c-af59-76358642a273"
/>

---------

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

Closes #37214

This PR adds a scrollbar to the onboarding view and additionally ensures
the scroll state is properly reset when switching between the different
pages each time.

Release Notes:

- N/A

Closes #38197

This will render `^ click to also ...` on MacOS and `Ctrl + click to
also ...` on Windows and Linux.

|Before|After|
|-|-|
| <img width="683" height="197" alt="image"
src="https://github.com/user-attachments/assets/09909f1b-3163-40d1-b025-4eb9b159fbf3"
/> | <img width="683" height="197" alt="image"
src="https://github.com/user-attachments/assets/47d0290d-afa2-4b1b-a588-adfe3130d0b1"
/>|

On Mac: 

<img width="683" height="197" alt="image"
src="https://github.com/user-attachments/assets/f63103b5-1ceb-4193-ae6c-be55b97106e0"
/>

Release Notes:

- Fixed keymap hint when hovering over mode selector

---------

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

Release Notes:

- N/A

---------

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

## Summary
Adds a "Copy as Markdown" button to the documentation toolbar that
allows users to easily copy the raw markdown content of any
documentation page.

This feature is inspired by similar implementations on sites like
[Better Auth docs](https://www.better-auth.com/docs/installation) and
[Cloudflare Workers docs](https://developers.cloudflare.com/workers/)
which provide easy ways for users to copy documentation content.

## Features
- **Button placement**: Positioned between theme toggle and search icon
for optimal UX
- **Content fetching**: Retrieves raw markdown from GitHub's API for the
current page
- **Consistent styling**: Matches existing toolbar button patterns

## Test plan
- [x] Copy functionality works on all documentation pages
- [x] Toast notifications appear and disappear correctly
- [x] Button icon animations work properly (spinner → checkmark → copy)
- [x] Styling matches other toolbar buttons
- [x] Works in both light and dark themes

## Screenshots
The button appears as a copy icon between the theme and search buttons
in the left toolbar.
<img width="798" height="295" alt="image"
src="https://github.com/user-attachments/assets/37d41258-d71b-40f8-b8fe-16eaa46b8d7f"
/>
<img width="1628" height="358" alt="image"
src="https://github.com/user-attachments/assets/fc45bc04-a290-4a07-8d1a-a010a92be033"
/>

---------

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