Closes #ISSUE

Release Notes:

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

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

Release Notes:

- Added documentation for Tab Switcher

Tracing code is not included in normal release builds
Documents how to use them in our performance docs
Only the maps and cursors are instrumented atm

# Compile times:
current main: fresh release build (cargo clean then build --release)
377.34 secs
current main: fresh debug build (cargo clean then build )
89.31 secs

tracing tracy: fresh release build (cargo clean then build --release)
374.84 secs
tracing tracy: fresh debug build (cargo clean then build )
88.95 secs

tracing tracy: fresh release build with timings (cargo clean then build
--release --features tracing)
375.77 secs
tracing tracy: fresh debug build with timings (cargo clean then build
--features tracing)
90.03 secs


Release Notes:

- N/A

---------

Co-authored-by: localcc <work@localcc.cc>

Adds an explicit section about how to configure proxies when remoting.

Release Notes:

- N/A

This reverts commit 5559726fd7cf9d0cd28fc76ca0f3b869939b1fb8.

This reverts commit 2031ca17e507e8a361e620525d7ba1da4fa48778.

Addresses a regression introduced by
https://github.com/zed-industries/zed/pull/44021 that caused @mentions
and slash commands to stop working if you set
`show_completions_on_input: false` in your settings.

In this case, we should always show these menus, otherwise the features
won't work at all.

Release Notes:

- N/A

- Replace `gpui::styled::Styled.font_family()` calls with
`gpui::styled::Styled.font()` when laying out inline diagnostics and
inline blame, to ensure that the font's features are also used, and
not just the font feature.
- Update both `editor::hover_popover::hover_markdown_style` and
`editor::hover_popover::diagnostics_markdown_style` to ensure that
both the UI and Buffer font features are used in both markdown and
diagnostics popover.

Closes #44209 

Release Notes:

- Fixed font feature application for inline git blame, inline
diagnostics, markdown popovers and diagnostics popovers

Sometimes machines are configured to drop outbound packets (rather than
reject connections). In these cases, curl/wget just hang causing our
download step to never complete. This PR adds a timeout of 10s for the
connection (not the whole download), so that in situations like this we
can fallback to our client-side download eventually.

Related to but doesn't fully fix:
https://github.com/zed-industries/zed/issues/43694 and
https://github.com/zed-industries/zed/issues/43718

Release Notes:

- remote: Add 10s connect timeout for server download

We have seen cases (see
https://github.com/zed-industries/zed/issues/43694) where the user's
shell initialization script includes text that ends up in the output of
the commands we use to detect the platform and shell of the remote. This
solution isn't perfect, but it should address the issue in most
situations since both commands should only output one line.

Release Notes:

- remote: Improve resiliency when initialization scripts output text

The bug was introduced in this recent PR:
https://github.com/zed-industries/zed/pull/42819. Since it's still in
nightly, there is no need for release notes.

I also polished the feature a bit by:
- Ensuring branch names are always a single line so the branch picker's
uniform list uses the correct element height.
- Adding tooltip text for the filter remotes button.
- Fixing the create branch from default icon showing up for non-new
branch entries.

Release Notes:

- N/A

Release Notes:

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

Evaluate selection now acts as if the text was typed verbatim into the
console.

Closes ##33526

Release Notes:

- debugger: Fixed "evaluate selection" not behaving as if the
highlighted text was not typed verbatim into the console.

Also, expand the number of identifiers fetched.

Release Notes:

- N/A

Release Notes:

- N/A

---------

Co-authored-by: Agus Zubiaga <agus@zed.dev>
Co-authored-by: Ben Kunkle <ben@zed.dev>

To do

* [x] Default to no context retrieval. Allow opting in to LSP-based
retrieval via a setting (for users in `zeta2` feature flag)
* [x] Feed this context to models when enabled
* [x] Make the zeta2 context view work well with LSP retrieval
* [x] Add a UI for the setting (for feature-flagged users)
* [x] Ensure Zeta CLI `context` command is usable

---

* [ ] Filter out LSP definitions that are too large / entire files (e.g.
modules)
* [ ] Introduce timeouts
* [ ] Test with other LSPs
* [ ] Figure out hangs

Release Notes:

- N/A

---------

Co-authored-by: Ben Kunkle <ben@zed.dev>
Co-authored-by: Agus Zubiaga <agus@zed.dev>

The JSON language server looks for a top-level `allowTrailingCommas`
flag to decide whether it should warn for trailing commas. Since the
JSONC parser for these builtin files can handles trailing commas, adding
this flag to the schema also prevents a warning for those commas.

I don't think there's an issue that is only for this specific issue, but
it relates to *many* existing / older issues:
- #18509
- #17487
- #40970
- #18509
- #21303

Release Notes:

- Suppress warning for trailing commas in builtin JSON files
(`settings.json`, `keymap.json`, etc.)

Just recently realized we don't need this custom component for it given
we now have `Tooltip::element`. UI result is exactly the same; nothing
changes.

Release Notes:

- N/A

Follow up to https://github.com/zed-industries/zed/pull/44162 where my
strategy for not displaying the indent guides only in the commit message
was wrong given I ended up... disabling indent guides for all the
buffers. This PR adds a new method to the editor where we can disable it
for a specific buffer ID following the pattern of
`disable_header_for_buffer`.

Release Notes:

- N/A

Closes #40757

## Summary

This PR addresses an issue where Zed incorrectly adjusts the indentation
of Markdown lists when inserting text using multiple cursors. Currently:

- Editing individual lines with a single cursor behaves correctly (no
unwanted indentation changes).
- Using multiple cursors, Zed automatically adjusts the indentation,
unlike VS Code, which preserves the existing formatting.

## Tasks
- [x] Implement a new test to verify correct Markdown indentation
behavior with multiple cursors.
- [x] Apply the fix to prevent Zed from adjusting indentation when
inserting text on multiple cursors.

------------------------

Release Notes:

- Fixed an issue where inserting text with multiple cursors inside a
nested Markdown list would cause it to lose its indentation.

---------

Co-authored-by: Smit Barmase <heysmitbarmase@gmail.com>

We already store the remote URLs for `origin` and `upstream` in the
`RepositorySnapshot`, so just use that data. Follow-up to #44092.

Release Notes:

- N/A

Reformat document structure like other language docs, improve
information flow, add missing requirements, and fix typos.

Release Notes:

- N/A

---------

Co-authored-by: Piotr Osiewicz <24362066+osiewicz@users.noreply.github.com>