Fixes ZED-11T

Release Notes:

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

The bug happened because the Python locator was checking for a quote
before the ZED task variable. Removing that part of the check fixed the
issue.

Closes #39179 

Release Notes:

- Fix Python debug tasks not showing up in code actions or debug picker

Before we would notify the user even if the download failed. We also
we're overwriting the directory, which means a user could be stuck in a
loop if a previous download failed

Release Notes:

- acp: Fix user seeing update prompt in a loop because of a previous
failed download

Closes #39139
Fixes ZED-1HY

Release Notes:

- Fixed a panic in UnwrapSyntaxNode in multi-buffers

<img width="381" height="204" alt="Screenshot 2025-09-29 at 2 29 58 PM"
src="https://github.com/user-attachments/assets/c7aaf0b0-b09b-4ed9-8113-8d7b18eefc2f"
/>


Release Notes:

- Claude Sonnet 4.5 and 4.5 Thinking are now the recommended Anthropic
models

Release Notes:

- Added support for Claude Sonnet 4.5 for Bring-Your-Own-Key (BYOK)

Since https://github.com/zed-industries/zed/pull/36219 we now render
inlay hints as bold due to this.

Release Notes:

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

Since https://github.com/zed-industries/zed/pull/36219 we now render
inlay hints as bold due to this.

Release Notes:

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

Since we might run MCP servers locally for an agent, we don't want to
use the proxy for those.
We set this if the user has set a proxy, but not a custom NO_PROXY env
var.

Closes #38839

Release Notes:

- acp: Don't run local mcp servers through proxy, if set

Fixes ZED-1K1

Release Notes:

- Fixed panic when spawning a new project search with include file only
filtering

Fixes ZED-1QW

Release Notes:

- Fixed a panic when highlighting labels

Release Notes:

- Fixed potentially temporarily hanging on macOS when updating the app

Closes #37601 

Regressed in https://github.com/zed-industries/zed/pull/36469. 

Edit: Original issue https://github.com/zed-industries/zed/issues/25744
is fixed for Zeta in this PR. For Copilot, it will be covered in a
follow-up. In the case of Copilot, even after discarding, we still get a
prediction on suggest, which is a bug.

Release Notes:

- Fixed issue where predict edit at cursor didn't work when
`show_edit_predictions` is `false`.

Closes #38553 
Release Notes:

- Fixed wrong AssetKind specified on linux for ty 


As discussed in the linked issue. All of the non windows assets for ty
are `tar.gz` files. This change applies that fix.

- Map path lookup and internal failures to acp::Error
- Return INVALID_PARAMS for reads beyond EOF

Release Notes:

- acp: Return more informative error types from `read_text_file` to
agents

Release Notes:

- N/A

#37622 was incorrectly forcing font smoothing to be enabled on macos
even when the user had disabled that setting at the OS level. See [this
comment](https://github.com/zed-industries/zed/pull/37622#issuecomment-3310030659)
for an example of the difference that font smoothing makes.

Release Notes:

- N/A

The previous validation was too strict and didn't permit reading empty
files.

Addresses: https://github.com/google-gemini/gemini-cli/issues/9280

Release Notes:

- acp: Fix `read_text_file` returning errors for empty files

Fixes ZED-1K3

Release Notes:

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

Not an ideal fix, but a proper one will require restructuring the
iterator state (which would be easier if Rust had first class
generators)
Fixes ZED-1MB

Release Notes:

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

Closes https://github.com/zed-industries/zed/issues/38547

Release Notes:

- Reverted the ability to show/hide the titlebar. This caused rendering
bugs on
macOS, and we're preparing for the redesign which requires the toolbar
being present.

---------

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

Follow-up of https://github.com/zed-industries/zed/pull/32816
Closes https://github.com/zed-industries/zed/issues/38602


https://github.com/user-attachments/assets/26058c91-4ffd-4c6f-a41d-17da0c3d7220

Release Notes:

- Fixed buffer colors not cleared on empty LSP responses

Release Notes:

- N/A

---------

Co-authored-by: David Kleingeld <davidsk@zed.dev>

Closes #38651 

`git_panel.set_amend_pending(false, cx);` was being called before
`git_panel.commit_changes(...)` which was causing the commit buffer to
be cleared/reset before actually sending the commit request to git.

Introduced by #35268 which added clear buffer functionality to the
`set_amend_pending` function.

Release Notes:

- Fix git amend on panel sending "Update ..." instead of the original
commit message
- FIx git amend button not working

Solves an issue where Google APIs refuse all requests with file-based
tool calls attached.
This seems to get triggered in the case where:

- copy_path + another file-based tool call is enabled
- default terminal is `/bin/bash` or something similar

It is unclear why this is happening, but removing the terminal commands
in those tool calls seems to have solved the issue.

Closes #37180 and #37414

Release Notes:

- agent: Fix Gemini refusing requests with certain profiles/systems.

This PR updates the Gemini provider to treat a
`prompt_feedback.block_reason` as a refusal, as Gemini does not seem to
return a `stop_reason` to use in this case.

<img width="639" height="162" alt="Screenshot 2025-09-22 at 4 23 15 PM"
src="https://github.com/user-attachments/assets/7a86d67e-06c1-49ea-b58f-fa80666f0f8c"
/>

Previously this would just result in no feedback to the user.

Release Notes:

- Added an error message when a Gemini response contains a
`block_reason`.

In cffb883108ec07ec2f51446cb35eac19b89e625f I put the fixed keybindings
on the wrong platform

Release Notes:

- Fix syntax node shortcuts

Release Notes:

- Fixed an issue where expand toggles were too large with the git blame
deployed.

This PR updates the version range for v0.6.0 of the extension API to
include v0.7.0.

Since we bumped the `zed_extension_api` crate's version to v0.7.0, we
need to expand this range in order for Zed clients to be able to install
extensions built against v0.7.0 of `zed_extension_api`.

Currently no extensions that target `zed_extension_api@0.7.0` can be
installed.

Release Notes:

- N/A

Reverts #38175, which is not correct, since in fact we do need to
pre-quote the command and arguments for the shell when using
`SpawnInTerminal` (although we should probably change the API so that
this isn't necessary). Then, applies the same fix as #38565 to fix the
root cause of being unable to spawn the login task on macOS, or in any
case where the command/args contain spaces.

Release Notes:

- Fixed being unable to login with Claude Code or Gemini using the
terminal.

Closes #ISSUE

Release Notes:

- mac: Fixed an issue where Zed would panic if the workspace window was
previously off screen

Closes #38347

Release Notes:

- Fixed path and args to ty lsp binary


When attempting to use the new ty lsp integration in the preview, I
noticed issues related to accessing the binary. After deleting the
downloaded archive and adding the following changes that:

- downloads the archive with the correct `AssetKind::TarGz`
- uses the correct path to the extracted binary
- adds the `server` argument to initialize the lsp (like ruff)

After the above changes the LSP starts correctly
```bash
2025-09-18T16:17:03-05:00 INFO  [lsp] starting language server process. binary path: "/Users/dereknguyen/Library/Application Support/Zed/languages/ty/ty-0.0.1-alpha.20/ty-aarch64-apple-darwin/ty", working directory: "/Users/dereknguyen/projects/test-project", args: ["server"]
```
<img width="206" height="98" alt="image"
src="https://github.com/user-attachments/assets/8fcf423f-40a0-4cd9-a79e-e09666323fe2"
/>

---------

Co-authored-by: Cole Miller <cole@zed.dev>

Closes #ISSUE

Release Notes:

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

In local projects, initialize the list of agents in the agent server
store immediately. Previously we were initializing the list only after a
delay, in an attempt to avoid sending the `ExternalAgentsUpdated`
message to the downstream client (if any) before its handlers were
initialized. But we already have a separate codepath for that situation,
in the `AgentServerStore::shared`, and we can insert the delay in that
place instead.

Release Notes:

- acp: Fixed a bug where starting an external agent thread soon after
Zed starts up would show a "not registered" error.

---------

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

Potential fix for #38377 

Release Notes:

- N/A

---------

Co-authored-by: Peter Tripp <petertripp@gmail.com>

This panic only happened in debug builds because of a left shift
overflow. The slice range has bounds between 0 and 128. The 128 case
caused the overflow.

We now do an unbounded shift and a wrapped sub to get the correct
bitmask. If the slice range is 128 left, it should make 1 zero. Then the
wrapped sub would flip all bits, which is expected behavior.

Release Notes:

- N/A

Co-authored-by: Nia <nia@zed.dev>

This reverts commit 4002602a8926b7fe799acf50fcee6bcffb36d376.

We were incorrectly handling the line number as well as stripping out
line breaks when returning portions of files.

It also makes sure following is updated even when we load a snapshot
from cache, which wasn't the case before.

We also are able to load the text via a range in the snapshot, rather
than allocating a string for the entire file and then another after
iterating over lines in the file.

Release Notes:

- acp: Fix incorrect behavior when ACP agents requested to read portions
of files.