This PR makes it so we pass up the `mode` from the
`LanguageModelRequest` when interacting with the Zed provider instead of
passing a hard-coded value.

Release Notes:

- N/A

* Brings back hover popover of selection context.

* Adds hover popover for symbol, rules, and thread context.

* Makes context attached to messages display the names / content at
attachment time.

* Adds the file name as the displayed parent of symbol context.

* Brings back `impl Component for AddedContext`

Release Notes:

- N/A

---------

Co-authored-by: Bennet Bo Fenner <bennet@zed.dev>

Closes #28853

Release Notes:

- Fixes `'t'` motion going on top of character that is at the beginning
of soft wrapped line instead of before

With the introduction of
https://github.com/zed-industries/zed/pull/28138, the current vim docs
became stale.

This PR makes a small update to the docs to reflect this.

This PR adds a "max mode" toggle to the Agent panel, for models that
support it.

Only visible to folks in the `new-billing` feature flag.

Icon is just a placeholder.

Release Notes:

- N/A

This PR removes the feature-gating of the `zed: open account settings`
action, as everyone has access to the account page now.

Release Notes:

- N/A

Closes #ISSUE

Release Notes:

- N/A

| Zed 0.183.11 | With this PR |
| --- | --- |
|
![0.183.11](https://github.com/user-attachments/assets/6bb16c9b-2d6a-4424-a2ea-9ff051eb3085)
|
![pr](https://github.com/user-attachments/assets/d39d12d1-e6c3-4c06-8829-c5ee508ae83a)
|

```python
class A:
  @classmethod
  def list(cls, list: list) -> list:
    return list

A.list(list())
A.list(list=list())
A.list(list=list(A.list(list())))

list: list = list()
A.list(list)
A.list(list=list)
A.list(list=A.list(list))
```

Release Notes:

  - Improved Python builtin type highlighting

Release Notes:

- N/A

This PR addresses the behavior of the agent's terminal tool when the
executed command is interrupted or fails after producing some output.
Currently, if the command doesn't finish successfully, any partial
output captured before the interruption/failure is discarded, and only
an error message (or a generic cancellation message) is returned to the
LLM.

This change modifies the `run_command_limited` function in the terminal
tool to catch errors when awaiting the command's status (which includes
interruptions). In the case of such an error, it now includes any
partial stdout/stderr captured up to that point within the error message
returned to the `ToolUseState`. This ensures the LLM receives the
partial context even when the command doesn't complete cleanly, framed
appropriately as part of an error/interruption message.

Closes #29101

Release Notes:

- N/A

This PR puts the displaying of the plan in the user menu behind the
`new-billing` feature flag instead of the old `zed-pro` feature flag.

Release Notes:

- N/A

Closes #27641

This PR fixes invalid proxy URIs being registered despite the URI not
being a valid proxy URI.

Whilst investigating #27641 , I noticed that currently any proxy URI
passed to `RequestClient::proxy_and_user_agent` will be assigned to the
created client, even if the URI is not a valid proxy URI. Given a test
as an example:

We create an URI here and pass it as a proxy to
`ReqwestClient::proxy_and_user_agent`:

https://github.com/zed-industries/zed/blob/main/crates/reqwest_client/src/reqwest_client.rs#L272-L273

In `ReqwestClient::proxy_and_user_agent`we take the proxy parameter here

https://github.com/zed-industries/zed/blob/9b40770e9f92a4431fe8f04cbb03b106569606c8/crates/reqwest_client/src/reqwest_client.rs#L46

and set it unconditionally here:

https://github.com/zed-industries/zed/blob/9b40770e9f92a4431fe8f04cbb03b106569606c8/crates/reqwest_client/src/reqwest_client.rs#L62

, not considering at all whether the proxy was successfully created
above. Concluding, we currently do not actually check whether a proxy
was successfully created, but rather whether an URI is equal to itself,
which trivially holds. The existing test for a malformed proxy URI


https://github.com/zed-industries/zed/blob/9b40770e9f92a4431fe8f04cbb03b106569606c8/crates/reqwest_client/src/reqwest_client.rs#L293-L297

does not check whether invalid proxies cause an error, but rather checks
whether `http::Uri::from_static` panics on an invalid URI, [which it
does as
documented](https://docs.rs/http/latest/http/uri/struct.Uri.html#panics).
Thus, the tests currently do not really check anything proxy-related and
invalid proxies are assigned as valid proxies.

---

This PR fixes the behaviour by considering whether the proxy was
actually properly parsed and only assigning it if that is the case.
Furthermore, it improves logging in case of errors so issues like the
linked one are easier to debug (for the linked issue, the log will now
include that the proxy schema is not supported in the logs).
Lastly, it also updates the test for a malformed proxy URI. The test now
actually checks that malformed proxy URIs are not registered for the
client rather than testing the `http` crate.

The update also initially caused the [test for a `socks4a`
proxy](https://github.com/zed-industries/zed/blob/9b40770e9f92a4431fe8f04cbb03b106569606c8/crates/reqwest_client/src/reqwest_client.rs#L280C1-L282C50)
to fail. This happened because the reqwest-library introduced supports
for `socks4a` proxies in [version
0.12.13](https://github.com/seanmonstar/reqwest/blob/master/CHANGELOG.md#v01213).
Thus, this PR includes a bump of the reqwest library to add proper
support for socks4a proxies.

Release Notes:

- Added support for socks4a proxies.

---------

Co-authored-by: Peter Tripp <peter@zed.dev>

This will overwrite the `acl` parameter that we pass in

Release Notes:

- N/A

Addresses
[this](https://github.com/zed-industries/zed/pull/28103#issuecomment-2832038415)
comment.

Release Notes:

- Improved default helix keybindings

Namely, this PR removes the layout shift when you click on a user
message to edit it and displays the feedback disclaimer only upon
hovering the thumbs up/down button container.

Release Notes:

- N/A

The theme selector should select the last match to when opening to keep
the current theme active but it should select the first when searching
to pick the best match.

fixes #28081


https://github.com/user-attachments/assets/b46b9742-4715-4c7a-8f17-2c19a8668333

Release Notes:

- Fixed selecting the correct theme when searching

---------

Co-authored-by: Peter Tripp <peter@zed.dev>

The `ollama` crate has a `use schemars::JsonSchema` statement even when
building with default features, which doesn't include the `schemars`
crate.

Release Notes:

- N/A

This also fixes a little UI bug where the text thread title would push
the buttons away from the UI when there was still space.

Release Notes:

- agent: Made text thread titles editable again.

---------

Co-authored-by: Michael Sloan <mgsloan@gmail.com>

Closes #ISSUE

Release Notes:

- N/A

One motivation is that the outlines returned by `read_file` for large
files list line numbers assuming an inclusive `end_line`. As a result,
when the agent uses these outlines for `read_line` calls, it would
otherwise miss the last line.

Release Notes:

- N/A

resolves #24655
resolves #23945

I haven't yet added a default binding for the new command. #27797 added `:ls` and
`:buffers` which in my opinion should use the global searchable version
given that that matches the vim semantics of those commands better than
just showing the tabs in the local pane.

There's also a question of what to do when you select a tab from another
pane, should the focus jump to that pane or should that tab move to the
currently focused pane? For now I've implemented the former.

Release Notes:

- Added `tab_switcher::ToggleAll` to search open tabs from all panes and focus the selected one.

---------

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

Do not insert hard/soft tabs for cursors at the suggested indent level
if any other cursor lies before the suggested indent level. This PR
brings us one step closer to fixing
https://github.com/zed-industries/zed/issues/26157.

Before:


https://github.com/user-attachments/assets/8fd5cde4-99f4-4363-9292-5da8dadab658

After:


https://github.com/user-attachments/assets/17c9f8ca-5842-452b-8665-7c7138d50162

Release Notes:

- Fixed an issue where using tab with multiple cursors would result in
inconsistent relative indentation across lines.

`App::http_client` and `Client::http_client` both return an owned `Arc`
which it clones internally. This means we can remove unnecessary clones
when calling these methods.

Release Notes:

- N/A

These were nearly always used when using `format!` / `write!` etc, so it
makes sense to not have an intermediate `String`.

Release Notes:

- N/A

Add note about manual restart
Remove taplo LSP settings example (broken)

Release Notes:

- N/A

Truncation to a 32 bit `usize` could cause two distinct IDs to be
considered the same element.

Release Notes:

- N/A

Backtrace of the panic in the Agent pane:
```
Thread "<unnamed>" panicked with "called `Option::unwrap()` on a `None` value" at crates/markdown/src/parser.rs:264:55
https://github.com/zed-industries/zed/blob/3fdbc3090d2cc5c2e24014009cccbe5e7c55d217/src/crates/markdown/src/parser.rs#L264 (may not be uploaded, line may be incorrect if files modified)
   0: zed::reliability::init_panic_hook::{{closure}}
             at /home/silver/develop/zed/crates/zed/src/reliability.rs:56:29
   1: <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call
             at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/alloc/src/boxed.rs:1990:9
      std::panicking::rust_panic_with_hook
             at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:839:13
   2: std::panicking::begin_panic_handler::{{closure}}
             at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:697:13
   3: std::sys::backtrace::__rust_end_short_backtrace
             at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/sys/backtrace.rs:168:18
   4: rust_begin_unwind
             at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:695:5
   5: core::panicking::panic_fmt
             at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/panicking.rs:75:14
   6: core::panicking::panic
             at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/panicking.rs:145:5
   7: core::option::unwrap_failed
             at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/option.rs:2015:5
   8: core::option::Option<T>::unwrap
             at /home/silver/.rustup/toolchains/1.86-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/option.rs:978:21
      markdown::parser::parse_markdown
             at /home/silver/develop/zed/crates/markdown/src/parser.rs:264:37
   9: markdown::Markdown::parse::{{closure}}
             at /home/silver/develop/zed/crates/markdown/src/markdown.rs:282:51
  10: <core::pin::Pin<P> as core::future::future::Future>::poll
             at /home/silver/.rustup/toolchains/1.86-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/future/future.rs:124:9
  11: async_task::raw::RawTask<F,T,S,M>::run
             at /home/silver/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/async-task-4.7.1/src/raw.rs:557:17
  12: async_task::runnable::Runnable<M>::run
             at /home/silver/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/async-task-4.7.1/src/runnable.rs:781:18
  13: gpui::platform::linux::dispatcher::LinuxDispatcher::new::{{closure}}::{{closure}}
             at /home/silver/develop/zed/crates/gpui/src/platform/linux/dispatcher.rs:44:25
  14: std::sys::backtrace::__rust_begin_short_backtrace
             at /home/silver/.rustup/toolchains/1.86-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std/src/sys/backtrace.rs:152:18
  15: std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}
             at /home/silver/.rustup/toolchains/1.86-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std/src/thread/mod.rs:559:17
  16: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
             at /home/silver/.rustup/toolchains/1.86-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/panic/unwind_safe.rs:272:9
  17: std::panicking::try::do_call
             at /home/silver/.rustup/toolchains/1.86-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std/src/panicking.rs:587:40
  18: __rust_try
  19: std::panicking::try
             at /home/silver/.rustup/toolchains/1.86-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std/src/panicking.rs:550:19
      std::panic::catch_unwind
             at /home/silver/.rustup/toolchains/1.86-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std/src/panic.rs:358:14
      std::thread::Builder::spawn_unchecked_::{{closure}}
             at /home/silver/.rustup/toolchains/1.86-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std/src/thread/mod.rs:557:30
  20: core::ops::function::FnOnce::call_once{{vtable.shim}}
             at /home/silver/.rustup/toolchains/1.86-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/ops/function.rs:250:5
  21: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
             at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/alloc/src/boxed.rs:1976:9
      <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
             at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/alloc/src/boxed.rs:1976:9
      std::sys::pal::unix::thread::Thread::new::thread_start
             at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/sys/pal/unix/thread.rs:106:17
  22: start_thread
             at ./nptl/pthread_create.c:447:8
  23: clone3
             at ./misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:78:0

Segmentation fault
```


Release Notes:

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

---------

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

Closes #ISSUE

Release Notes:

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

Sometimes Gemini would report `Content` without a `parts` field.

Release Notes:

- Fixed a bug that would sometimes cause Gemini models to fail streaming
their response.

- Use common prefix length-based matching as primary criteria.
- Test added for multiple cases.

Before:
<img width="500" alt="image"
src="https://github.com/user-attachments/assets/8c653225-cac2-41bd-95f0-0fb8724284c9"
/>

After:
<img width="500" alt="image"
src="https://github.com/user-attachments/assets/a3d59399-cff2-435d-9b56-69a530f35da4"
/>

Release Notes:

- Fixed issues with code completions where they wouldn't show
completions with matched prefix at top.

Release Notes:

- N/A

Closes #ISSUE

Release Notes:

- N/A

Release Notes:

- N/A

While visually unintrusive, these navigation links enable proper
navigation in readers and extensions like Vimium that rely on
rel=next/prev

Release Notes:

- N/A

This PR sorts the workspace `Cargo.toml`.

Release Notes:

- N/A

This PR updates the billing preference endpoints with the new
overage-related billing preferences.

Release Notes:

- N/A

This PR sets the user's overage preferences in the LLM token claims.

Release Notes:

- N/A

This PR makes it so the `GET /user` endpoint returns the user's feature
flags with the authenticated user.

Release Notes:

- N/A

Closes #ISSUE

Release Notes:

- N/A

Closes #ISSUE

Release Notes:

- N/A

---------

Co-authored-by: Cole Miller <m@cole-miller.net>
Co-authored-by: Anthony Eid <hello@anthonyeid.me>
Co-authored-by: Conrad Irwin <conrad.irwin@gmail.com>
Co-authored-by: Anthony <anthony@zed.dev>
Co-authored-by: Conrad <conrad@zed.dev>

Closes #29255

Release Notes:

- Improved handling of markdown escape sequences

Closes #29439

Add shell escaping as well as additional sanity check for Zed path when
used in askpass. This caused issues on preview and nightly as the
standard paths for those releases contain spaces which were not escaped
appropriately leading to erroneous "Permission denied" errors from SSH
when the askpass script failed

Release Notes:

- Fixed a missing shell-escape in askpass resulting in erroneous
"Permission denied" errors when trying to connect to a remote server
over ssh (effecting preview release v0.184.1 and nightly only)

Add new test and improve fuzzy match bucket logic which results into far
better balance between LSP and fuzzy search.

Before:
<img width="500" alt="before"
src="https://github.com/user-attachments/assets/3e8900a6-c0ff-4f37-b88e-b0e3783b7e9a"
/>

After:
<img width="500" alt="after"
src="https://github.com/user-attachments/assets/738c074c-d446-4697-aac6-9814362e88db"
/>

Release Notes:

- N/A

This PR adds two new columns to the `billing_preferences` table to allow
users to opt in to overages on LLM requests.

Release Notes:

- N/A

Accidentally omitted this in #29233

Release Notes:

- N/A

When using the agent with a project shared by a collaborator, rules file
loading didn't work as it was trying to read from the client's
filesystem

Release Notes:

- Fixed rules file loading when using the agent with a project shared by
a collaborator.

Closes #ISSUE

Release Notes:

- N/A

---------

Co-authored-by: Piotr Osiewicz <peterosiewicz@gmail.com>
Co-authored-by: Anthony Eid <hello@anthonyeid.me>

Since #28065 merged we've seen deadlocks inside iconv when opening Zed
in a repository containing many submodules. These calls to iconv happen
inside libgit2, in our implementations of the methods `head_sha`,
`merge_head_shas`, and `show` on `RealGitRepository`. This PR moves
those methods to use the git CLI instead, sidestepping the issue. For
the sake of efficiency, a new `revparse_batch` method is added that uses
`git cat-file` to resolve several ref names in one invocation. I
originally intended to make `show` operate in batch mode as well (or
instead), but I can't see a good way to do that with the git CLI; `git
show` always bails on the first ref that it can't resolve, and
`for-each-ref` doesn't support symbolic refs like `HEAD`.

Separately, I removed the calls to `show` in `MergeDetails::load`, going
back to only loading the SHAs of the various merge heads. Loading full
commit details was intended to support the inlays feature that ended up
being cut from #28065, and we can add it back in when we need it.

Release Notes:

- N/A

This PR adds a new `subscription_usage_meters` table to the LLM
database.

We'll use this to track usage of individual models over the number of
requests built-in to the plan.

Release Notes:

- N/A

This fixes a deadlock that would occur when `DapStore` had its on quit
handler called. The deadlock was caused by `DapStore` spawning on the
main thread while `App::shutdown` blocks the main thread.

We added a debug_panic in GPUI that panics if a foreground task is
spawned while the App context is shutting down. This will help tests
catch hangs in `cx.on_app_quit` calls.

Release Notes:

- N/A

---------

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