Release Notes:

- N/A

Suggest the reST extension when opening a .rst file for the first time.

Release Notes:

- N/A

Also removes duplicate `editor::RevertFile` and `vim::HelixDelete`
actions

Release Notes:

- N/A

Closes #33238, follow-up to
https://github.com/zed-industries/zed/pull/29625.

Changes:

- Removed `significant_indentation`, which was the way to introduce
indentation scoping in languages like Python. However, it turned out to
be unnecessarily complicated to define and maintain.
- Introduced `decrease_indent_patterns`, which takes a `pattern` keyword
to automatically outdent and `valid_after` keywords to treat as valid
code points to snap to. The outdent happens to the most recent
`valid_after` keyword that also has less or equal indentation than the
currently typed keyword.

Fixes:

1. In Python, typing `except`, `finally`, `else`, and so on now
automatically indents intelligently based on the context in which it
appears. For instance:

```py
try:
    if a == 1:
        try:
             b = 2
             ^  # <-- typing "except:" here would indent it to inner try block
```

but,

```py
try:
    if a == 1:
        try:
             b = 2
    ^  # <-- typing "except:" here would indent it to outer try block
```

2. Fixes comments not maintaining indent.

Release Notes:

- Improved auto outdent for Python while typing keywords like `except`,
`else`, `finally`, etc.
- Fixed the issue where comments in Python would not maintain their
indentation.

We have fork now:
https://github.com/zed-industries/tree-sitter-python/commit/218fcbf3fda3d029225f3dec005cb497d111b35e

Release Notes:

- N/A

Incorporates https://github.com/zed-industries/livekit-rust-sdks/pull/5

Don't merge yet, waiting until after new releases are cut in case of
unexpected breakage.

Release Notes:

- N/A

Closes #32219 #29666

Release Notes:

- Linux: Now skips insertion of characters when modifiers are held. Before, characters were inserted if there's no match in the keymap.

Fixes a regression introduced in
https://github.com/zed-industries/zed/pull/33289

Release Notes:

- Fixed a bug where some text thread actions were accidentally removed.

`git_panel::GenerateCommitMessage` has no handler,
`git::GenerateCommitMessage` should be preferred. Could add a
`#[action(deprecated_aliases = ["git_panel::GenerateCommitMessage"])]`,
but decided not to because that action didn't work. So instead uses of
it will show up as keymap errors.

Closes #32667

Release Notes:

- N/A

Not sure what the full intention/right fix for this is, but
https://github.com/zed-industries/zed/pull/32659 re-introduced trimming
of leading spaces. rust-analyzer has [a custom tracing
formatter](https://github.com/rust-lang/rust-analyzer/blob/317542c1e4a3ec3467d21d1c25f6a43b80d83e7d/crates/rust-analyzer/src/tracing/hprof.rs)
that is _super_ useful for profiling what the heck rust-analyzer is
doing. It makes prodigious use of whitespace to delineate to create a
tree-shaped structure. This change reintroduces the leading whitespace.

I made a previous change similar to this that removed a `stderr:` in
https://github.com/zed-industries/zed/pull/27213/. If this is a
direction y'all are happy to go with, I'd be happy to add a test for
this!

<details>
<summary>A screenshot of the before</summary>

<img width="1624" alt="Screenshot 2025-06-25 at 2 12 45 PM"
src="https://github.com/user-attachments/assets/a714d973-9377-41ca-8087-3b0e82b41620"
/>

</details>

<details>
<summary>A screenshot of the after</summary>

<img width="1136" alt="Screenshot 2025-06-25 at 2 40 07 PM"
src="https://github.com/user-attachments/assets/b798ca13-11fc-4f97-9602-55e782068a5a"
/>

</details>

cc: @mgsloan.

Release Notes:

- Fixed the removal of leading whitespace in a language server's stderr
logs.

To make sure this reflects the current reality as of today's
preview/stable version.

Release Notes:

- N/A

Fixes an issue when the zed repo was checked out to folder other than
`zed` (e.g. `zed2`) files were incorrectly identified as JSON instead of
JSONC.

Release Notes:

- N/A

We are collecting billing address and name on checkout now (for tax) but
we're not saving it back to the Customer level. Updating the Checkout
Session code to make`customer_update.address` equal to `auto`, instead
of the default `never`, as well as the same for `customer_update.name`.

Release Notes:

- N/A

## Summary

This PR improves the workaround introduced in #33335 that handles cases
where the pinned tab count exceeds the actual tab count during workspace
deserialization.

## Problem

The original workaround in #33335 successfully prevented the panic but
had two issues:
1. **Console spam**: The warning message was logged repeatedly because
`self.pinned_tab_count` wasn't updated to match the actual tab count
2. **Auto-pinning behavior**: New tabs up until you exceed the old safe
tab count were automatically pinned after the workaround was triggered.

## Solution

Updates the defensive code to set `self.pinned_tab_count = tab_count`
when the mismatch is detected, ensuring:
- The warning is only logged once when encountered.
- New tabs behave normally (aren't auto-pinned)
- The workspace remains in a consistent state

This is an immediate fix for the workaround. I'll attempt to open up a
follow-up PR when i get the chance that will address the root cause by
implementing serialization for empty untitled tabs, as discussed in
#33342.

Release Notes:

- N/A

Flushes should happen after sending messages to X11 when effects should
be applied quickly. This is not needed for requests that return replies
since it automatically flushes in that case.

Release Notes:

- N/A

Implements a chunking strategy for the element arena that allows it to
grow dynamically based on allocations, it is initialised with a single
chunk of a total size of 1 mebibyte. On allocation of data with a size
greater than the remaining space of the current chunk a new chunk is
created.

This reduces the memory allocation from the static 32 mebibytes, this
especially helps GPUI applications that don't need such a large element
arena and even Zed in most cases. This also prevents the panic when
allocations ever exceed the element arena.

Release Notes:

- N/A

---------

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

Don't run `build_docs` when the only change is:
`.github/{workflows,ISSUE_TEMPLATE}/**`.
Example [extra
run](https://github.com/zed-industries/zed/actions/runs/15883155767).

Release Notes:

- N/A

While working on retries, I discovered some opportunities to reduce
cloning of message segments. These segments have full `String`s (not
`SharedString`s), so cloning them means copying cloning all the bytes of
all the strings in the message, which would be nice to avoid!

Release Notes:

- N/A

This was a temporary mitigation against a spam campaign, I don't think
this is required any longer. We can easily revert if it's still active.

See:
- https://github.com/zed-industries/zed/pull/16886

Release Notes:

- N/A

These are useless in nightly, as the link within the notification simply
directs us to a commit view on GitHub. We update frequently on nightly;
dismissing this after every update is annoying.

Release Notes:

- N/A

Default to `You` when triggering `assistant::Split` at the end of a thread

Release Notes:

- agent_thread: Improved roles when triggering `assistant::Split`
(`shift-enter`)

Gemini cli creates GEMINI.md file. This PR adds support for it.

Release Notes:

- agent: Add GEMINI.md as a supported rules file name

This cleans up our settings to not include any `version` fields, as we
have an actual settings migrator now.

This PR removes `language_models > anthropic > version`,
`language_models > openai > version` and `agent > version`.

We had migration paths in the code for a long time, so in practice
almost everyone should be using the latest version of these settings.


Release Notes:

- Remove `version` fields in settings for `agent`, `language_models >
anthropic`, `language_models > openai`. Your settings will automatically
be migrated. If you're running into issues with this open an issue
[here](https://github.com/zed-industries/zed/issues)

Release Notes:

- Added the language server control tool into the status bar

---------

Co-authored-by: Nate Butler <iamnbutler@gmail.com>

Follow-up to #31467. `cargo-zigbuild` will be installed if it's not
there already, but you have to install Zig yourself. Pass
`ZED_BUILD_REMOTE_SERVER=cross` to use the old way.

Release Notes:

- N/A

Closes: https://github.com/zed-industries/zed/issues/33147

In VSCode ctrl-alt-b / cmd-alt-b toggles the right dock. Zed should
follow this behavior.

See also:
- https://github.com/zed-industries/zed/pull/31630

Release Notes:

- N/A

Closes: https://github.com/zed-industries/zed/issues/33382
Follow-up to: https://github.com/zed-industries/zed/pull/32579

CC: @ConradIrwin @Anthony-Eid 

Release Notes:

- Fixed an issue with empty code actions menu locking the cursor
(Preview Only)

Release Notes:

- N/A

Closes #32791


https://github.com/user-attachments/assets/8cb90e3d-ef7b-407f-b78b-7ba4ff6d8df2

Release Notes:
- Allowed multiple Markdown preview tabs

The agent now checks if a tool is enabled in the current profile before
calling it. Previously, the agent could still call disabled tools, which
commonly happened after switching profiles in the middle of a thread.

Release Notes:

- Fixed a bug where the agent could use disabled tools sometimes

When open multiple worktree, using `file_finder` to create a new file
shoud respect current focused worktree.
test case:
```
project:
   worktree A
        file1
   worktree B
        file2 <-  focused
```
when focused `file2`, `ctrl-p` toggle `file_finder` to create `file3`
should exists in worktreeB.


I try add test case for `CreateNew` in file_finder, but found not
worked, if you help me, I can try add this test case.

Release Notes:

- Fixed file finder selecting wrong worktree when creating a file

Release Notes:

-N/A

Closes #32959

Release Notes:

- Fixed the issue where accepting variable completion in the Debugger
would append the entire variable name instead of the remaining part.

Closes #33210 

Release Notes:

- Fixed an issue where a trailing single quote was included when opening
a link from the terminal.

Closes https://github.com/zed-industries/zed/issues/33221

Bedrock has similar to anthropic caching api, if we want to cache
messages up to a certain point, we should add a special block into that
message.

Additionally, we can cache tools definition by adding cache point block
after tools spec.

See: [Bedrock User Guide: Prompt
Caching](https://docs.aws.amazon.com/bedrock/latest/userguide/prompt-caching.html#prompt-caching-models)

Release Notes:

- bedrock: Added prompt caching support

---------

Co-authored-by: Oleksiy Syvokon <oleksiy@zed.dev>

Follow up to previous PRs:
- Return `true` in `supports_images` - v0 supports images already
- Rename model id to match the exact version of the model `v0-1.5-md`
(For now we do not expose `sm`/`lg` variants since they seem not to be
available via the API)
- Provide autocompletion in settings for using `vercel` as a `provider`

Release Notes:

- N/A

Follow up to #33292

Since Vercel's API is OpenAI compatible, we can reuse a bunch of code.

Release Notes:

- N/A

## Description of Feature or Change

Zed currently lacks a built-in way to convert a file’s indentation style
on the fly. While it's possible to change indentation behavior via
global or language-specific settings, these changes are persistent and
broad in scope as they apply to all files or all files of a given
language. We believe this could be improved for quick one-off
adjustments to specific files.

This PR introduces two new editor commands:
`Editor::convert_indentation_to_spaces` and
`Editor::convert_indentation_to_tabs`. These commands allow users to
convert the indentation of either the entire buffer or a selection of
lines, to spaces or tabs. Indentation levels are preserved, and any
mixed whitespace lines are properly normalized.

This feature is inspired by VS Code’s "Convert Indentation to
Tabs/Spaces" commands, but offers faster execution and supports
selection-based conversion, making it more flexible for quick formatting
changes.

## Implementation Details

To enable selection-based indentation conversion, we initially
considered reusing the existing `Editor::manipulate_lines` function,
which handles selections for line-based manipulations. However, this
method was designed specifically for operations like sorting or
reversing lines, and does not allow modifications to the line contents
themselves.

To address this limitation, we refactored the method into a more
flexible version: `Editor::manipulate_generic_lines`. This new method
passes a reference to the selected text directly into a callback, giving
the callback full control over how to process and construct the
resulting lines. The callback returns a `String` containing the modified
text, as well as the number of lines before and after the
transformation. These counts are computed using `.len()` on the line
vectors during manipulation, which is more efficient than calculating
them after the fact.


```rust
fn manipulate_generic_lines<M>(
  &mut self,
  window: &mut Window,
  cx: &mut Context<Self>,
  mut manipulate: M,
) where
   M: FnMut(&str) -> (String, usize, usize),
 {
   // ... Get text from buffer.text_for_range() ...
   let (new_text, lines_before, lines_after) = manipulate(&text);
   // ...
``` 

We now introduce two specialized methods:
`Editor::manipulate_mutable_lines` and
`Editor::manipulate_immutable_lines`. Each editor command selects the
appropriate method based on whether it needs to modify line contents or
simply reorder them. This distinction is important for performance: when
line contents remain unchanged, working with an immutable reference as
`&mut Vec<&str>` is both faster and more memory-efficient than using an
owned `&mut Vec<String>`.

## Demonstration


https://github.com/user-attachments/assets/e50b37ea-a128-4c2a-b252-46c3c4530d97



Release Notes:

- Added `editor::ConvertIndentationToSpaces` and
`editor::ConvertIndentationToTabs` actions to change editor indents

---------

Co-authored-by: Pedro Silveira <pedroruanosilveira@tecnico.ulisboa.pt>

Closes #32341

Release Notes:

- Fixed DeepSeek R1 errors for reasoning blocks being sent back to the model.

Bedrock [do not accept][1] `null` as a JSON value input for the tool
call when called back.

Instead of passing null, we will pass back an empty object, which is
accepted by API

Closes #33204

Release Notes:

- Fixed project diagnostic tool call for bedrock

[1]:
https://docs.aws.amazon.com/bedrock/latest/APIReference/API_runtime_ToolUseBlock.html

Release Notes:

- agent: Fix an issue where MCP servers that were provided by extensions
would sometimes not start up

Closes #ISSUE

Release Notes:

- N/A

Closes #30714

Bedrock converse api expect to see tool options if at least one tool was
used in conversation in the past messages.

Right now if `LanguageModelToolChoice::None` isn't supported edit agent
[remove][1] tools from request. That point breaks Converse API of
Bedrock. As was proposed in [the issue][2] we won't drop tool choose but
instead will deny any of them if model will respond with a tool choose.

[1]:
https://github.com/x-qdo/zed/blob/fceba6c79540677c2504d2c22191963b6170591a/crates/assistant_tools/src/edit_agent.rs#L703
[2]:
https://github.com/zed-industries/zed/issues/30714#issuecomment-2886422716

Release Notes:

- Fixed bedrock tool calls in edit mode

This reduces code complexity and avoids unnecessary roundtripping
through `DisplayPoint`. Hopefully this doesn't cause behavior changes,
but has one known behavior improvement:

`clip_at_line_ends` logic caused `is_inside_word` to return false when
on a word at the end of the line. In vim mode, this caused
`select_all_matches` to not select words at the end of lines, and in
some cases crashes due to not finding any selections.

Closes #29823

Release Notes:

- N/A

- Closes: #30962 

Nushell does not support mkdir -p
So invoke sh -c "mkdir -p" instead which will also work under nushell.

Release Notes:

- Fixed ssh remotes running Nushell (and possibly other non
posix-compliant shells)

---------

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

This helps correlate sessions in the picker with entries in the debug
adapter logs view.

Release Notes:

- N/A

Release Notes:

- Debugger: Add support for completion triggers in debug console

Release Notes:

- N/A

Closes #33061


https://github.com/user-attachments/assets/3b3e146e-7c12-412e-b4dd-c70411891b9e

Release Notes:

- Fixed cursor unexpectedly moving when entering/exiting insert mode in
Helix mode, making the behavior consistent with the Helix editor.

Rounding broke (among other things, probably) pixel-perfect image
rendering with non-power-of-two scaling factor.

An example which reproduces the problem can be found
[here](https://github.com/WaffleLapkin/gpui_taffy_rounding_whyyyyy).

How it looks with `gpui` from `main`:
![2025-05-31
11:34:25+CEST](https://github.com/user-attachments/assets/2cb19312-6ba6-4e80-8072-f89ddedff77b)

How it looks with this patch:
![2025-05-31
11:35:28+CEST](https://github.com/user-attachments/assets/114b52a9-58c0-4600-871c-a20eceb7179e)

Both screenshots are made on kde+wayland with magnification using kde's
built-in magnification (`Meta`+`+`, `Meta`+`-`). Note that screenshot
apps have a high chance of lying 🙃

The image itself is 400 by 300 pixels of red/green checkerboard pattern
made specifically to exaggerate scaling issues.

Release Notes:

- N/A