11.3s -> 10.0s for silly stuff like extracting actions from crates.
project panel still depends on git_ui though..

Release Notes:

- N/A

Closes #ISSUE

The model often uses the wrong closing tag, or has spaces around the
closing tag name. This PR makes it so that opening tags are treated as
authoritative and any closing tag with the name `new_text` `old_text` or
`edits` is accepted based on depth. This has the additional benefit that
the parsing is more robust with contents that contain `new_text`
`old_text` or `edits. I.e. the following test passes

```rust
    #[test]
    fn test_extract_xml_edits_with_conflicting_content() {
        let input = indoc! {r#"
            <edits path="component.tsx">
            <old_text>
            <new_text></new_text>
            </old_text>
            <new_text>
            <old_text></old_text>
            </new_text>
            </edits>
        "#};

        let result = extract_xml_replacements(input).unwrap();
        assert_eq!(result.file_path, "component.tsx");
        assert_eq!(result.replacements.len(), 1);
        assert_eq!(result.replacements[0].0, "<new_text></new_text>");
        assert_eq!(result.replacements[0].1, "<old_text></old_text>");
    }
```

Release Notes:

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

It's unclear how this would ever be useful

cc @probably-neb

Release Notes:

- N/A

### What this solves

This PR adds support for HTTP and SSE (Server-Sent Events) transports to
Zed's context server implementation, enabling communication with remote
MCP servers. Currently, Zed only supports local MCP servers via stdio
transport. This limitation prevents users from:

- Connecting to cloud-hosted MCP servers
- Using MCP servers running in containers or on remote machines
- Leveraging MCP servers that are designed to work over HTTP/SSE

### Why it's important

The MCP (Model Context Protocol) specification includes HTTP/SSE as
standard transport options, and many MCP server implementations are
being built with these transports in mind. Without this support, Zed
users are limited to a subset of the MCP ecosystem. This is particularly
important for:

- Enterprise users who need to connect to centralized MCP services
- Developers working with MCP servers that require network isolation
- Users wanting to leverage cloud-based context providers (e.g.,
knowledge bases, API integrations)

### Implementation approach

The implementation follows Zed's existing architectural patterns:

- **Transports**: Added `HttpTransport` and `SseTransport` to the
`context_server` crate, built on top of the existing `http_client` crate
- **Async handling**: Uses `gpui::spawn` for network operations instead
of introducing a new Tokio runtime
- **Settings**: Extended `ContextServerSettings` enum with a `Remote`
variant to support URL-based configuration
- **UI**: Updated the agent configuration UI with an "Add Remote Server"
option and dedicated modal for remote server management

### Changes included

- [x] HTTP transport implementation with request/response handling
- [x] SSE transport for server-sent events streaming
- [x] `build_transport` function to construct appropriate transport
based on URL scheme
- [x] Settings system updates to support remote server configuration
- [x] UI updates for adding/editing remote servers
- [x] Unit tests using `FakeHttpClient` for both transports
- [x] Integration tests (WIP)
- [x] Documentation updates (WIP)

### Testing

- Unit tests for both `HttpTransport` and `SseTransport` using mocked
HTTP client
- Manual testing with example MCP servers over HTTP/SSE
- Settings validation and UI interaction testing

### Screenshots/Recordings

[TODO: Add screenshots of the new "Add Remote Server" UI and
configuration modal]

### Example configuration

Users can now configure remote MCP servers in their `settings.json`:

```json
{
  "context_servers": {
    "my-remote-server": {
      "enabled": true,
      "url": "http://localhost:3000/mcp"
    }
  }
}
```

### AI assistance disclosure

I used AI to help with:

- Understanding the MCP protocol specification and how HTTP/SSE
transports should work
- Reviewing Zed's existing patterns for async operations and suggesting
consistent approaches
- Generating boilerplate for test cases
- Debugging SSE streaming issues

All code has been manually reviewed, tested, and adapted to fit Zed's
architecture. The core logic, architectural decisions, and integration
with Zed's systems were done with human understanding of the codebase.
AI was primarily used as a reference tool and for getting unstuck on
specific technical issues.

Release notes:
* You can now configure MCP Servers that connect over HTTP in your
settings file. These are not yet available in the extensions API.
  ```
  {
    "context_servers": {
      "my-remote-server": {
        "enabled": true,
        "url": "http://localhost:3000/mcp"
      }
    }
  }
  ```

---------

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

Implement Gemini API's [thought
signatures](https://ai.google.dev/gemini-api/docs/thinking#signatures)

Release Notes:

- Added thought signatures for Gemini tool calls

Release Notes:

- N/A

Release Notes:

- N/A

Closes https://github.com/zed-industries/zed/issues/42807

This PR makes the modal to add LLM providers a bit better to interact
with:

1. Added a scrollbar
2. Made the inputs navigable with tab
3. Added some responsiveness to ensure it resizes on shorter windows


https://github.com/user-attachments/assets/758ea5f0-6bcc-4a2b-87ea-114982f37caf

Release Notes:

- agent: Improved the modal to add LLM providers by making it responsive
and keyboard navigable.

Release Notes:

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

Release Notes:

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

Release Notes:

- N/A

…runing (#42955)"

This reverts commit 696fdd8fed12da625357dc75939b0787c171b5d7.

Release Notes:

- N/A

Fixes ZED-38X

Release Notes:

- N/A

Fixes #42945

## Problem
When opening a single file via command line (e.g., `zed
~/Downloads/file.txt`), the terminal panel was opening in the root
directory (/) instead of the file's directory.

## Root Cause
The code only checked for active project directory, which returns None
when a single file is opened. Additionally, file worktrees weren't
handling parent directory lookup.

## Solution
Added fallback logic to use the first project directory when there's no
active entry, and made file worktrees return their parent directory
instead of None.

## Testing
- All existing tests pass
- Added test coverage for file worktree scenarios
- Manually tested with `zed ~/Downloads/file.txt` - terminal now opens
in correct directory

This improves the user experience for users who frequently open single
files from the command line.

## Release Notes

- Fixed terminal opening in root directory when editing single files
from the command line

Release Notes:

- N/A

The idea is that we only store running (`!self.finished`) or finished
(`self.finished`) pending ops, while everything else (skipped, errored)
jobs are pruned out immediately. We don't really need them in the grand
scheme of things anyway.

Release Notes:

- N/A

Labeling an issue with "never stale" will keep the stalebot away; the
bot can get annoying in some situations otherwise.

Release Notes:

- N/A

Release Notes:

- N/A

Co-authored-by: Lukas Wirth <lukas@zed.dev>

Closes #42922

Release Notes:

- Fixed Correctly highlighting the 'for' keyword in Rust as
keyword.control only in for loops.
- Fixed Highlighting the 'await' keyword in Rust as keyword.control

Release Notes:

- N/A

This PR's goal is to improve discoverability of how Zed "remembers" the
currently selected agent when hitting `cmd-n` (or `ctrl-n`). Hitting
that binding starts a new thread with whatever agent is currently
selected.

In the example below, I am in a Claude Code thread and if I hit `cmd-n`,
a new, fresh CC thread will be started:

<img width="500" height="822" alt="Screenshot 2025-11-18 at 1  13@2x"
src="https://github.com/user-attachments/assets/d3acd1aa-459d-4078-9b62-bbac3b8c1600"
/>


Release Notes:

- agent: Improved discoverability of the `cmd-n` keybinding to create a
new thread with the currently selected agent.

Only for staff

Release Notes:

- N/A

---------

Co-authored-by: Max Brunsfeld <maxbrunsfeld@gmail.com>
Co-authored-by: Ben Kunkle <ben@zed.dev>

This should make it easier to correlate Sentry reports with user reports
and
github issues (for users who have diagnostics enabled)

Release Notes:

- N/A

Fixes ZED-346 for now until I find the time to dig into this bug
properly

Release Notes:

- Fixed a panic in the diagnostics pane

As discussed in the first responders meeting. We have collected a lot of
backtraces from these, but it's not quite clear yet what causes this.
Removing these should ideally make things a bit more stable even if we
may run into panics later one when the faulty anchor is used still.

Release Notes:

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

Closes #40906
Closes #39729

SFTP uploads weren't quoting the install directory which was causing
extension syncing to fail. We were also only running `install_extension`
once per remote-connection instead of once per project (thx @feeiyu for
pointing this out) so extension weren't being loaded in subsequently
opened remote projects.

Release Notes:

- N/A

---------

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

Closes https://github.com/zed-industries/zed/issues/36587

This PR enables jumping from one input to the other, in the Bedrock
settings section, with tab.

Release Notes:

- N/A

Closes https://github.com/zed-industries/zed/issues/32739

Release Notes:

- agent: Fixed an issue where the label for model names wouldn't use all
the available space in the model picker.

This PR adds an `external_id` column to the `billing_customers` table.

Release Notes:

- N/A

This fixes various issues where rustfmt failed to format code due to too
long strings, most of which I stumbled across over the last week and
some additonal ones I searched for whilst fixing the others.

Release Notes:

- N/A

The `Vim.exit_temporary_normal` method had been updated
(https://github.com/zed-industries/zed/pull/42742) to expect and
`Option<&Motion>` that would then be used to determine whether to move
the cursor right in case the motion was `Some(EndOfLine { ..})`.
Unfortunately this meant that all callers now had to provide this
argument, even if just `None`.

After merging those changes I remember that we could probably play
around with `clip_at_line_ends` so this commit removes those intial
changes in favor of updating the `vim::normal::Vim.move_cursor` method
so that, if vim is in temporary mode and `EndOfLine` is used, it
disables clipping at line ends so that the newline character can be
selected.

Closes [#42278](https://github.com/zed-industries/zed/issues/42278)

Release Notes:

- N/A

Release Notes:

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

Regressed in https://github.com/zed-industries/zed/pull/42908
Release Notes:

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

- Added Windows category
- Removed unused import
- Fixed a type error reported by `ty`

Release Notes:

- N/A

Closes #ISSUE

Makes it so that a file named `bucketed_analysis.md` is written to the
runs directory after an eval is ran with > 1 repetitions. This file
buckets the predictions made by the model by comparing the edits made so
that seeing how many times different failure modes were encountered
becomes much easier.

Release Notes:

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

Release Notes:

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

Closes #30549

Release Notes:

- Fixed: Git renames now properly show as renamed files in the git panel
instead of appearing as deleted + untracked files
<img width="351" height="132" alt="Screenshot 2025-11-10 at 17 39 44"
src="https://github.com/user-attachments/assets/80e9c286-1abd-4498-a7d5-bd21633e6597"
/>
<img width="500" height="95" alt="Screenshot 2025-11-10 at 17 39 55"
src="https://github.com/user-attachments/assets/e4c59796-df3a-4d12-96f4-e6706b13a32f"
/>

Returning the favor from @rgbkrk in
https://github.com/posit-dev/air/pull/445

I noticed the R docs around Air are a bit incorrect / out of date. I'll
make a few more comments inline. Feel free to take over for any other
edits.

Release Notes:

- Improved R language support documentation

This prompt is for a fine-tuned model. It has the following changes,
compared to `minimal`:
- No instructions at all, except for one sentence at the beginning of
the prompt.
- Output is a simplified unified diff -- hunk headers have no line
counts (e.g., `@@ -20 +20 @@`)
- Qwen's FIM tokens are used where possible (`<|file_sep|>`,
`<|fim_prefix|>`, `<|fim_suffix|>`, etc.)

To evaluate this model:
```
ZED_ZETA2_MODEL=zeta2-exp [usual zeta-cli eval params ...]  --prompt-format minimal-qwen
```

This will point to the most recent Baseten deployment of zeta2-exp
(which may change in the future, so the prompt-format may get out of
sync).

Release Notes:

- N/A

Closes #41294

Release Notes:

- Fixed remote LSPs not being queried

Closes https://github.com/zed-industries/zed/issues/32701

Release Notes:

- agent: Fixed a bug where hitting the `NewThread` keybinding when
focused inside a terminal within the agent panel would create a new
terminal tab instead of a new thread.

Closes #ISSUE

Release Notes:

- Fixes vim "go to definition" making a selection

Follow up to https://github.com/zed-industries/zed/pull/42556

Release Notes:

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

Closes https://github.com/zed-industries/zed/issues/41505

A bit adhoc but it gets the job done for now

Release Notes:

- Fixed images copied from windows explorer not being pastable in the
agent panel

Part of https://github.com/zed-industries/zed/issues/42671

Release Notes:

- Deduplicate inlay hints from different language servers

Closes #34069

<img width="532" height="880" alt="Screenshot 2025-11-17 at 11 14 19 AM"
src="https://github.com/user-attachments/assets/abc50c32-d54d-4310-a6e6-83008db7ed81"
/>

<img width="525" height="863" alt="Screenshot 2025-11-17 at 12 22 50 PM"
src="https://github.com/user-attachments/assets/15a69792-c2c7-4727-add9-c1f9baa5e665"
/>

Release Notes:

- Agent file edits now error if the file has changed since last read
(allowing the agent to read changes and avoid overwriting changes made
outside Zed)

<img width="348" height="359" alt="Screenshot 2025-11-13 at 6 53 39 PM"
src="https://github.com/user-attachments/assets/6fe75796-8ceb-4f98-9d35-005c90417fd4"
/>

Also added support for per-target env vars to Agent Server Extensions

Closes https://github.com/zed-industries/zed/issues/42291

Release Notes:

- Per-target env vars are now supported on Agent Server Extensions
- Agent Server Extensions are now available when doing SSH remoting

---------

Co-authored-by: Lukas Wirth <me@lukaswirth.dev>
Co-authored-by: Mikayla Maki <mikayla.c.maki@gmail.com>

Closes https://github.com/zed-industries/zed/issues/42094

This will make it consistent with the regular/main page. Also ended up
fixing a bug along the way where this button wouldn't work for subpage
items.

Release Notes:

- settings ui: Fixed a bug where the "Edit in settings.json" wouldn't
work for subpages like all the Language pages.

Release Notes:

- N/A

I think having the "exact mode" turned on by default is usually what
users will expect when searching for a specific keybinding. When it's
turned off, it's very odd to search for a super common binding like
"command-enter" and get no results. That happens because without that
mode, we're trying to match for subsequent matches, which I'm betting
it's an edge case. Hopefully, this change will make the keymap editor
feel more like it works well.

I'm also adding the toggle icon button inside the keystroke input for
consistency with the project search input.

Making this change very inspired by [Sam Rose's
feedback](https://bsky.app/profile/samwho.dev/post/3m5juszqyd22w).

Release Notes:

- keymap editor: Made the "toggle exact match mode" the default
keystroke search mode so that whatever you search for matches exactly to
results.