Just got a new Windows machine and realized that the rules library empty
state was completly busted. Ended up also adding some little UI tweaks
to make it better for both Windows and Linux.

Release Notes:

- N/A

Fix typo (regression?), 
"Opentype" should be "OpenType"

Closes #ISSUE

Release Notes:

- N/A

Release Notes:

- N/A

Reverts https://github.com/zed-industries/zed/pull/40774 and
https://github.com/zed-industries/zed/pull/40824 since they introduce a
bug where Nushell processes are leaked and Ctrl+C doesn't kill the
current process.

Release Notes:

- Fix a bug where nushell processes wouldn't get killed after closing a
terminal tab

![Screen Recording 2025-10-23 at 14 50
26](https://github.com/user-attachments/assets/3427aa06-faf4-4f76-a604-bfc5af30f8ce)

Closes #40919
Follow-up of #39610

Release Notes:
- When duplicating line up, fixed cursor to move to the duplicated line

Happened to notice this typo while going through the docs.

Release Notes:

- N/A

---

💖

Closes #40351

The leak mainly showed up in the appearance page because it had a lot of
dropdown menus. The problem occurred because the drop-down menus were
creating a new entity on each frame instead of using the
`window.use_state...` API.

Release Notes:

- settings ui: Fixed memory leak in UI

---------

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

Set a TLS bit to skip invoking the crash handler when a detached thread
panics.

cc @P1n3appl3 - is this at odds with what we need the crash handler to
do?

May close #39289, cannot repro without a nightly build

Release Notes:

- Fixed extension panics crashing Zed on Linux

Co-authored-by: dino <dinojoaocosta@gmail.com>

Closes #40581

Release Notes:

- git: No longer save clean files when staging (to avoid triggering
unnecessary rebuilds in external file watchers like vite)

Release Notes:

- N/A

Closes #40946

Release Notes:

- N/A

Release Notes:

- N/A

Reverts parts of https://github.com/zed-industries/zed/pull/39928
Closes https://github.com/zed-industries/zed/issues/40987

Release Notes:

- Fixed some fonts rendering with absurd spacing on MacOS

Closes https://github.com/zed-industries/zed/issues/38453

Current `Buffer` API only allows getting buffer text with `\n` line
breaks — even if the `\r\n` was used in the original file's text.

This it not correct in certain cases like LSP formatting, where language
servers need to have original document context for e.g. formatting
purposes.

Added new `Buffer` API, replaced all buffer LSP registration places with
the new one and added more tests.

Release Notes: 

- Fixed ESLint linebreak-style errors by preserving line endings in LSP
communication

---------

Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: Kirill Bulatov <kirill@zed.dev>

Closes #39654

Release Notes:

- Fixed the formatting of macOS and Linux keybindings in the Zed docs to
escape the backslash character when templating.

There are a of separate APIs in this, partially interleaved making it
difficult to grasp.

Release Notes:

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

This PR updates the docs to reference the `theme_overrides` setting
instead of the old `experimental.theme_overrides` setting.

Release Notes:

- N/A

Previously we had `Context` and `ContextStore` in both `agent_ui` (used
to store context for the inline assistant) and `assistant_context` (used
for text threads) which is confusing.
This PR makes it so that the `assistant_context` concepts are now called
`TextThread*`, the crate was renamed to `assistant_text_thread`

Release Notes:

- N/A

Updates #40531, restoring the previous behavior which didn't surface an
error when no direnv binary was found.

Release Notes:

- N/A

This PR does two related things:

- First, it gets rid of the undifferentiated `RepositoryEvent::Updated`
in favor of three new events that have clearer definitions:
`BranchChanged`, `StashEntriesChanged`, and `StatusesChanged`. An
implication of this is that we no longer emit a `RepositoryEvent` unless
some git state changed; previously we would emit `RepositoryUpdated`
after doing a git status scan even if no statuses changed.
- Second, it changes the subscription strategy of the project diff to
make it update more robustly. Previously, the project diff only
subscribed to the `GitStore`, so it relied on getting a `GitStoreEvent`
when some buffer's diff hunks changed, even if the git status of the
buffer's file didn't change (e.g. a second hunk in a file that was
already modified). After this PR, it also subscribes to the individual
`BufferDiff` entities for buffers that have a git status, so the
`GitStore` is freed from that responsibility. This also fixes some real
cases where the previous strategy was not effective in keeping the
project diff up to date (captured in a test).

Release Notes:

- Fixed some cases where the project diff would fail to update in
response to git events.

https://github.com/zed-industries/zed/pull/40767/files/c95ae84d919462393455d858836f479dd24bd620#r2455674159
Release Notes:

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

We still see a bunch of panics here but the default slicing panic
doesn't tell which side of the range is bad

Release Notes:

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

Reverts zed-industries/zed#40912

Closes https://github.com/zed-industries/zed/issues/41010

Some random findings based on profiling

Release Notes:

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

Before, inlay chunks were retrieved from the cache based on actualized
anchor ranges, but using an old buffer snapshot. Now, update all chunks
and snapshot to the actual before returning the applicable ones.

Follow-up of https://github.com/zed-industries/zed/pull/40183

Release Notes:

- N/A

- Added "ctrl-p" for selecting the previous menu item
- Added "ctrl-n" for selecting the next menu item

Closes #40619 

Release Notes:
- Ctrl+P now moves to the previous result; Ctrl+N moves to the next.

Closes #40009 

Release Notes:

- `vim::NormalBefore` now enters `helix_normal` correctly.

Release Notes:

- helix: Re-ordered `helix_normal || helix_select` keybindings to follow the
same order as the keymap on the helix-editor
[documentation](https://docs.helix-editor.com/keymap.html).
- helix: Added `alt-o` & `alt-i` to Select larger and smaller syntax node
respectively
- helix: Added `alt-p` & `alt-n` to Select Next Syntax Node and Previous Syntax
Node respectively



--- 

The new main helix normal & select context looks like follows

```jsonc
{
    "context": "(vim_mode == helix_normal || vim_mode == helix_select) && !menu",
    "bindings": {
      // Movement
      "h": "vim::WrappingLeft",
      "left": "vim::WrappingLeft",
      "l": "vim::WrappingRight",
      "right": "vim::WrappingRight",
      "t": ["vim::PushFindForward", { "before": true, "multiline": true }],
      "f": ["vim::PushFindForward", { "before": false, "multiline": true }],
      "shift-t": ["vim::PushFindBackward", { "after": true, "multiline": true }],
      "shift-f": ["vim::PushFindBackward", { "after": false, "multiline": true }],
      "alt-.": "vim::RepeatFind",
      
      // Changes
      "shift-r": "editor::Paste",
      "`": "vim::ConvertToLowerCase",
      "alt-`": "vim::ConvertToUpperCase",
      "insert": "vim::InsertBefore",
      "shift-u": "editor::Redo",
      "ctrl-r": "vim::Redo",
      "y": "vim::HelixYank",
      "p": "vim::HelixPaste",
      "shift-p": ["vim::HelixPaste", { "before": true }],            
      ">": "vim::Indent",
      "<": "vim::Outdent",
      "=": "vim::AutoIndent",
      "d": "vim::HelixDelete",
      "c": "vim::HelixSubstitute",
      "alt-c": "vim::HelixSubstituteNoYank",
      
      // Selection manipulation
      "s": "vim::HelixSelectRegex",
      "alt-s": ["editor::SplitSelectionIntoLines", { "keep_selections": true }],
      ";": "vim::HelixCollapseSelection",
      "alt-;": "vim::OtherEnd",
      ",": "vim::HelixKeepNewestSelection",
      "shift-c": "vim::HelixDuplicateBelow",
      "alt-shift-c": "vim::HelixDuplicateAbove",
      "%": "editor::SelectAll",
      "x": "vim::HelixSelectLine",
      "shift-x": "editor::SelectLine",
      "ctrl-c": "editor::ToggleComments",
      "alt-o": "editor::SelectLargerSyntaxNode",
      "alt-i": "editor::SelectSmallerSyntaxNode",
      "alt-p": "editor::SelectPreviousSyntaxNode",
      "alt-n": "editor::SelectNextSyntaxNode",

      // Goto mode
      "g e": "vim::EndOfDocument",
      "g h": "vim::StartOfLine",
      "g l": "vim::EndOfLine",
      "g s": "vim::FirstNonWhitespace", // "g s" default behavior is "space s"
      "g t": "vim::WindowTop",
      "g c": "vim::WindowMiddle",
      "g b": "vim::WindowBottom",
      "g r": "editor::FindAllReferences", // zed specific
      "g n": "pane::ActivateNextItem",
      "shift-l": "pane::ActivateNextItem",      
      "g p": "pane::ActivatePreviousItem",
      "shift-h": "pane::ActivatePreviousItem",
      "g .": "vim::HelixGotoLastModification", // go to last modification
      
      // Window mode
      "space w h": "workspace::ActivatePaneLeft",
      "space w l": "workspace::ActivatePaneRight",
      "space w k": "workspace::ActivatePaneUp",
      "space w j": "workspace::ActivatePaneDown",
      "space w q": "pane::CloseActiveItem",
      "space w s": "pane::SplitRight",
      "space w r": "pane::SplitRight",
      "space w v": "pane::SplitDown",
      "space w d": "pane::SplitDown",

      // Space mode
      "space f": "file_finder::Toggle",
      "space k": "editor::Hover",
      "space s": "outline::Toggle",
      "space shift-s": "project_symbols::Toggle",
      "space d": "editor::GoToDiagnostic",
      "space r": "editor::Rename",
      "space a": "editor::ToggleCodeActions",
      "space h": "editor::SelectAllMatches",
      "space c": "editor::ToggleComments",
      "space p": "editor::Paste",
      "space y": "editor::Copy",

      // Other
      ":": "command_palette::Toggle",
      "m": "vim::PushHelixMatch",
      "]": ["vim::PushHelixNext", { "around": true }],
      "[": ["vim::PushHelixPrevious", { "around": true }],
      "g q": "vim::PushRewrap",
      "g w": "vim::PushRewrap",
      // "tab": "pane::ActivateNextItem",
      // "shift-tab": "pane::ActivatePrevItem",
    }
  }
  ```

This reverts commit 3da4cddce205d71dcad760c6af66a8985b16ffbe.

The scrolling is ~30% less for the same gesture, and I'm not using
anything lodpi:


https://github.com/user-attachments/assets/b19521fc-9e29-4bfd-9660-dc1e4c8ae846


Release Notes:

- N/A

Fixes ZED-2FM

Release Notes:

- Fixed panic in copy highlight json action

This shrinks it from roughly a ~kilobyte to 8 byte, removing a bunch of
memmoves emitted by the compiler. Also `Arc`'s it instead of boxing as
we do clone it a couple times here and there, making that also a fair
bit cheaper

Release Notes:

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

Fixes ZED-12D

`wasmtime_wasi` might call into tokio futures (to sleep for example)
which requires access to the tokio runtime. So we are required to run
these extensions in the tokio thread pool

Release Notes:

- Fixed extensions causing zed to occasionally panic

### Before 
<img width="544" height="403" alt="Screenshot 2025-10-23 at 2 58 44 AM"
src="https://github.com/user-attachments/assets/f5a69d27-e54a-4c1e-80f7-5cfff5b0bd47"
/>

### After
<img width="550" height="372" alt="Screenshot 2025-10-23 at 3 08 59 AM"
src="https://github.com/user-attachments/assets/33dd9c5e-054e-4ed1-ba1e-16746a5a697a"
/>

I also changed the debug picker to use a material list to cover the edge
case where there isn't a subtitle for an entry

Release Notes:

- debugger: Fix debug scenario picker not showing language subtitles

I made three significant changes in this PR. 

1. `SettingsWindow::fetch_files` now creates
`SettingsUiFile::Project(..)` for any worktree that contains no project
settings.
2. `update_settings_file` now creates an empty settings file if a
worktree doesn't contain one.
3. `open_current_settings_file` also creates a settings file if the
current one doesn't exist.

Release Notes:

- settings ui: Enable editing project settings for worktrees that don't
have a project setting file.

This PR gets the `SettingsWindow` struct to subscribe to all
`Entity<Project>` events and any future project entities that are
created. When a project emits an event that signals a worktree has been
added or removed, the settings window refetches all settings files it
can find.

This fixes a bug where the settings ui would notice some project
settings that were created or opened after the `SettingsWindow` has been
initialized.

I also renamed `LOCAL` file mask to `PROJECT` to be inline with the
`SettingsFile` naming convention.

Release Notes:

- settings ui: Fix bug where project setting files wouldn't be detected
if they were created or opened after while an active settings window is
open

Using `shlex` unconditionally is dangerous as it assumes the underlying
shell is POSIX which is not the case for PowerShell, CMD, or Nushell.
Therefore, whenever we want to quote the args we should utilise our
helper `util::shell::ShellKind::try_quote` which takes into account
which shell is being used to actually exec/spawn the invocation.

Release Notes:

- N/A

---------

Co-authored-by: Lukas Wirth <me@lukaswirth.dev>

This is a refactoring PR to simplify our environment loading code by:

- Getting rid of `EnvironmentErrorMessage` in favor of using
`anyhow::Result` everywhere, with a separate `mpsc` channel to
communicate statuses that will be shown in the activity indicator
- Inlining some functions that were only called once to reduce
indirection
- Removing the separate `direnv` module

Release Notes:

- N/A

Don't prepend the worktree root when using an absolute path from
`Worktree::which`, since that does the wrong thing when running in
wasmtime given two Windows absolute paths. Also don't pass this path to
`node`, since when npm installed it's a sh/cmd wrapper not a JS file.

Part of #39153, also needs a fix on the vscode-langservers-extracted
side (missing shebang for the vscode-html-language-server script).

Release Notes:

- Fixed Zed failing to run the HTML language server in some cases.

Just tidying this up a bit. Really have to fix this Banner component at
some point 😅 Having to add some spacing hacks to make it perfect here
that are not ideal and should be baked into the component.

Release Notes:

- N/A

Now that we have two surface areas that open as separate windows, it's
important they're consistent with one another. This PR make the settings
UI and rules library windows more similar by having them use the same
minimum window size and similar styles for their navbar given they have
fundamentally the same design (nav on the left and content on the
right).

Release Notes:

- N/A

<img width="335" height="236" alt="image"
src="https://github.com/user-attachments/assets/5e09e9ed-f0f3-48df-ac22-032edfc6c114"
/>

Release Notes:
This PR fixes inconsistent use of trailing ellipsis (…) in the MCP
Server menu.
Previously, some menu items (like Add Custom Server…) used hardcoded
ellipses even though they didn’t trigger additional dialogs or steps.
This change removes unnecessary ellipses to align with standard UI/UX
conventions used across Zed’s menus.

---------

Co-authored-by: Danilo Leal <67129314+danilo-leal@users.noreply.github.com>

Release Notes:

- N/A

---------

Co-authored-by: Claude <noreply@anthropic.com>

Slightly more efficient. No new tests as we already have tests
verifiying this.

Release Notes:

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

Follow-up: https://github.com/zed-industries/zed/pull/34655  

We should use an opaque fallback color for `panel.overlay_hover`. This
helps when a custom theme doesn’t provide it, nor `element.hover`. For
example, VSCode’s default modern dark theme doesn’t include an
`element.hover` color after import.

Release Notes:

- Fixed an issue where the project panel’s sticky entry could appear
transparent on hover with certain themes.

Release Notes:

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

After clicking on the file drop-down and selecting a file, both the
selected file and the first drop-down entry would be the same file name
instead of overwriting a file name.

Release Notes:

- settings ui: Fix bug where duplicate file names showed in the header
files

Release Notes:

- agent: Improved the editing previous messages UX by focusing in the
agent panel's message editor after regenerating a prompt, instead of
moving focus to the nearest regular buffer.

Focus:
<img width="420" alt="image"
src="https://github.com/user-attachments/assets/97b0c7ed-8ad4-400c-9f36-01d8bd9b362d"
/>

Unfocus:
<img width="420" alt="image"
src="https://github.com/user-attachments/assets/19805293-b419-4669-8a93-e9cf41900403"
/>

Release Notes:

- Reduced selection opacity when the editor is out of focus to make
inactive states clearer.

Release Notes:

- N/A

---------

Co-authored-by: Danilo Leal <67129314+danilo-leal@users.noreply.github.com>
Co-authored-by: Danilo Leal <daniloleal09@gmail.com>

Release Notes:

- N/A