Release Notes:

- N/A

---------

Co-authored-by: Max Brunsfeld <maxbrunsfeld@gmail.com>
Co-authored-by: Marshall Bowers <git@maxdeviant.com>

Closes #30733

Release Notes:

- N/A

Release Notes:

- Added input image support for OpenAI models

Release Notes:

- N/A

This is very basic support for them. There are a number of other TODOs
before this is really a first-class supported feature, so not adding any
release notes for it; for now, this PR just makes it so that if
read_file tries to read a PNG (which has come up in practice), it at
least correctly sends it to Anthropic instead of messing up.

This also lays the groundwork for future PRs for more first-class
support for images in tool calls across more image file formats and LLM
providers.

Release Notes:

- N/A

---------

Co-authored-by: Agus Zubiaga <hi@aguz.me>
Co-authored-by: Agus Zubiaga <agus@zed.dev>

Release Notes:

- N/A

Release Notes:

- Fixed an issue where the `o1` model would not work when using Copilot
Chat

- Adds a new smoke test for the use of the read_file tool by the agent
in an SSH project
- Fixes the SSH shutdown sequence to use a timer from the app's executor
instead of always using a real timer
- Changes the main executor loop for tests to advance the clock
automatically instead of panicking with `parked with nothing left to
run` when there is a delayed task

Release Notes:

- N/A

Release Notes:

- N/A

Release Notes:

- N/A

Closes https://github.com/zed-industries/zed/issues/30592

Release Notes:

- agent: Fixed Markdown codeblock header buttons being pushed by long
paths/file names.

Release Notes:

- N/A

- Fixed bug where creating a file failed when the root path wasn't
provided

- Many new checks for the edit_file path

Closes #30706

Release Notes:

- N/A

Ref: https://github.com/zed-industries/zed/pull/29919

This PR improves how inline assistants are detected and focused based on
cursor position.

### Problem
The current implementation has inconsistent behavior:
- When selecting text within an inline assistant's range, the assistant
properly focuses
- When placing a cursor on a line containing an assistant (without
selection), a new assistant is created instead of focusing the existing
one

### Solution
Enhanced the assistant detection logic to:
- Check if the cursor is anywhere within the line range of an existing
assistant
- Maintain the same behavior for both cursor placement and text
selection
- Convert both cursor position and assistant ranges to points for better
line-based comparison

This creates a more intuitive editing experience when working with
inline assistants, reducing the creation of duplicate assistants when
the user intends to interact with existing ones.


https://github.com/user-attachments/assets/55eb80d1-76a7-4d42-aac4-2702e85f13c4

Release Notes:

- agent: Improved inline assistant behavior to focus existing assistants
when cursor is placed on their line, matching selection behavior

---------

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

This was a particular problem in the Amazon Bedrock section (at least
for now) where there were multiple buttons and none of them actually
worked because they all had the same id.

Release Notes:

- agent: Fixed Amazon Bedrock settings link buttons not working.

Release Notes:

- N/A

Cherry-picked Reuse existing language servers for invisible worktrees
(#30707)

Closes https://github.com/zed-industries/zed/issues/20767

Before:



https://github.com/user-attachments/assets/6438eb26-796a-4586-9b20-f49d9a133624


After:




https://github.com/user-attachments/assets/b3fc2f8b-2873-443f-8d80-ab4a35cf0c09



Release Notes:

- Fixed external files spawning extra language servers

Co-authored-by: Kirill Bulatov <kirill@zed.dev>

Cherry-picked Fix rejecting overwritten files if the agent previously
edited them (#30744)

Release Notes:

- Fixed rejecting overwritten files if the agent had previously edited
them.

Co-authored-by: Antonio Scandurra <me@as-cii.com>

Thread doesn't run pending tools when `stop_reason` is not `ToolUse`.
Perhaps we should change that so that it always runs pending tools if
there are some, but for now this change just fixes setting `stop_reason`
for Google models.

Release Notes:

- N/A

Release Notes:

- N/A

1. The `edit_file` tool tended to use `create_or_overwrite` a bit too
often, leading to corruption of long files. This change replaces the
boolean flag with an `EditFileMode` enum, which helps Agent make a more
deliberate choice when overwriting files.

With this change, the pass rate of the new eval increased from 10% to
100%.

2. eval: Added ability to run eval on top of an existing thread. Threads
can now be loaded from JSON files in the `SerializedThread` format,
which makes it easy to use real threads as starting points for
tests/evals.

3. Don't try to restore tool cards when running in headless or eval mode
-- we don't have a window to properly do this.

Release Notes:

- N/A

Before:
<img width="935" alt="Screenshot 2025-05-13 at 18 03 21"
src="https://github.com/user-attachments/assets/5320e559-7c60-4ad6-8ab6-99dcbcd1d42e"
/>

After:
<img width="349" alt="Screenshot 2025-05-13 at 18 45 21"
src="https://github.com/user-attachments/assets/98412e13-b879-490a-a1b4-88f97bb84774"
/>
----

Release Notes:

- Fixed issue where signature popover displayed at incorrect width
instead of adapting to its content.

----
cc @smitbarmase

Follow up to #29952

Release Notes:

- Fix an issue where zeta usage would show up when using Copilot as an
edit prediction provider

Problem Statement:
Support for image analysis (vision) is currently restricted to Anthropic
and Gemini models. This limits users who wish to leverage vision
capabilities available in other models, such as Copilot, for tasks like
attaching image context within the agent message editor.

Proposed Change:
This PR extends vision support to include Copilot models that are
already equipped with vision capabilities. This integration will allow
users within VS Code to attach and analyze images using supported
Copilot models via the agent message editor.

Scope Limitation:

This PR does not implement controls within the message editor to ensure
that image context (e.g., through copy-paste or attachment) is
exclusively enabled or prompted only when a vision-supported model is
active. Long term the message editor should have access to each models
vision capability and stop the users from attaching images by either
greying out the context saying it's not support or not work through both
copy paste and file/directory search.

Closes #30076 

Release Notes:

- Add vision support for Copilot Chat models

---------

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

This PR corrects a mistake introduced in
https://github.com/zed-industries/zed/pull/28523.

https://github.com/zed-industries/zed/pull/28523#issuecomment-2872369707

Release Notes:

- N/A

Release Notes:

- Added Cross-Region inference support for US Claude 3.5 Haiku

Co-authored-by: Peter Tripp <peter@zed.dev>
Co-authored-by: Marshall Bowers <git@maxdeviant.com>

Release Notes:

- AWS Bedrock: Added support for Pixtral Large 25.02 v1

---------

Co-authored-by: Peter Tripp <peter@zed.dev>
Co-authored-by: Marshall Bowers <git@maxdeviant.com>

Release Notes:

- agent: Added a menu item in the panel's menu for the zooming in/out
feature.

As of https://github.com/zed-industries/zed/pull/30504, we now can zoom
in the whole panel, which uses the `shift-escape` keybinding. We were
also using the same binding for the message editor expansion, which was
caused a conflict. Now, the message editor expansion requires an
additional key (`alt`) to work.

Release Notes:

- agent: Fixed conflicting keybinding between message editor and panel
zoom.

I noticed the discussion in #28881, and had thought of exactly the same
a few days prior.

This implementation should preserve existing functionality fairly well.

I've added a dependency (serde_with) to allow the deserializer to skip
models which cannot be deserialized, which could occur if a future
provider, for instance, is added. Without this modification, such a
change could break all models. If extra dependencies aren't desired, a
manual implementation could be used instead.

- Closes #29369 

Release Notes:

- Dynamically detect available Copilot Chat models, including all models
with tool support

---------

Co-authored-by: AidanV <aidanvanduyne@gmail.com>
Co-authored-by: imumesh18 <umesh4257@gmail.com>
Co-authored-by: Bennet Bo Fenner <bennet@zed.dev>
Co-authored-by: Agus Zubiaga <hi@aguz.me>

Release Notes:

- Bedrock: Added support for Amazon Nova Premier.


https://aws.amazon.com/blogs/aws/amazon-nova-premier-our-most-capable-model-for-complex-tasks-and-teacher-for-model-distillation/

Co-authored-by: Marshall Bowers <git@maxdeviant.com>

This is my first time contributing, so happy to make changes as needed.

## Problem

I found the LLM Provider settings to be pretty difficult to scan as I
was looking to enter my API credentials for a provider. Because all of
the provider configuration is exposed by default, providers that come at
the end of the list are pushed fairly far down and require scrolling. As
this list increases the problem only get worse.

## Solution

This is strictly a UI change.

* I put each provider configuration in a Disclosure that is closed by
default. This made scanning for my provider easy, and exposing the
configuration takes a single click. No scrolling is required to see all
providers on my 956px high laptop screen.
* I also added the success checkmark to authenticated providers to make
it even easier to find them to update a key or sign out.
* The `Start New Thread` had a class applied that was overriding the
default hover behavior of other buttons, so I removed it.

## Before
![CleanShot 2025-05-09 at 14 06
04@2x](https://github.com/user-attachments/assets/48d1e7ea-0dc8-4adc-845c-5227ec965130)

## After
![CleanShot 2025-05-09 at 14 33
23](https://github.com/user-attachments/assets/67e842a7-3251-46e5-ab18-7c4e600b84d8)

Release Notes:

- Improved Agent Panel settings view scannability by making each
provider block collapsible by default.

---------

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

Release Notes:

- Added support for Writer Palmyra X4, and X5


https://writer.com/engineering/long-context-palmyra-x5/

Co-authored-by: Marshall Bowers <git@maxdeviant.com>

The title of a (text) thread would get stuck in "Loading Summary..."
when the request to generate it failed. We now handle this case by
falling back to the default title, and letting the user manually edit
the title or retry generating it.

https://github.com/user-attachments/assets/898d26ad-d31f-4b62-9b05-519d923b1b22

Release Notes:

- agent: Handle thread title generation errors

---------

Co-authored-by: Richard Feldman <oss@rtfeldman.com>

Just a tiny patch to reduce allocations during context loading

Calling `.cloned()` on an iterator clones each element one by one, while
`into_iter().collect()` pre-allocates the resulting `Vec`

Release Notes:

- N/A

Release Notes:

- Added support for zooming the agent panel via `workspace::ToggleZoom`.

Cherry-picked markdown: Fix out of range panic in parser (#30510)

For some reason `pulldown_cmark` treats \````` as a codeblock, meaning
that we could end up with an invalid range generated from
`extract_code_block_content_range` (`3..2`)

Closes #30495

Release Notes:

- agent: Fix an edge case where the editor would crash when model
generated malformed markdown

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

This PR updates the plan display in the user menu in the title bar to
hide plans that do not have a subscription period.

Release Notes:

- Improved the displaying of the plan in the user menu.

This PR updates the edit prediction onboarding modal with steps about
subscribing to a plan.

When the user is not subscribed to a plan, we display a link to the
account page to sign up for one:

<img width="612" alt="Screenshot 2025-05-09 at 6 04 05 PM"
src="https://github.com/user-attachments/assets/0300194a-c419-43d9-8214-080674d31e12"
/>

If the user is already subscribed to a plan we indicate which plan they
are on and how many edit predictions they get with it:

<img width="616" alt="Screenshot 2025-05-09 at 6 03 16 PM"
src="https://github.com/user-attachments/assets/e2506096-e499-41f2-ba1f-fca768cb48b9"
/>

<img width="595" alt="Screenshot 2025-05-09 at 5 46 18 PM"
src="https://github.com/user-attachments/assets/de82f8c2-cad8-45fb-8988-26606a8dc3e1"
/>

Release Notes:

- N/A

This PR factors out a `render_data_collection_explanation` method in the
`ZedPredictModal`.

This allows `rustfmt` to work inside of `render` once again.

Release Notes:

- N/A

Closes https://github.com/zed-industries/zed/issues/30411

Rendering as markdown gives us text selection and copying for free. In
the future, we may want to explore having these commands be actual
editors, allowing you to step in, change the command, and re-run it
right from there.

Release Notes:

- agent: Made the terminal command in the tool card selectable and
copyable.

This reverts commit ce053c9bff0699c922e62c0b3618249e0b9801b9.

Closes #ISSUE

Release Notes:

- N/A

Just noticed this got lost when main was merged in #29828.

Release Notes:

- agent: Fixed the rendering of added context when editing past messages
in a thread.