This PR converts the collab panel list from a GPUI list into a uniform
list, which was a requirement for the indent guides to be displayed. I
have been wanting to add that to the channels list for a while, and
finally carved out some time. Ended up adding some more tweaks here and
there as overall improvements (e.g., using a lock icon for private
icons) and to make the indent guide fully work design-wise given we have
the chevron buttons rendering on top of them.
Here's how it looks:
<img width="600" alt="Screenshot 2026-07-21 at 10 08@2x"
src="https://github.com/user-attachments/assets/351b7e0f-aeb4-4c79-8177-7f1cdf635fbe"
/>
Release Notes:
- N/A
---------
Co-authored-by: MrSubidubi <finn@zed.dev>
Cleans up table cell/row styling and reworks column header filter/sort
buttons so they stay out of the way until needed, with a gradient fade
instead of a hard clip when the header label is truncated.
### Summary
Improved CSV preview column headers to only show filter/sort actions on
hover, with a gradient fade for truncated labels
### Demo (todo)
| Before | After |
| --- | --- |
| <img width="771" height="626" alt="image"
src="https://github.com/user-attachments/assets/76dcf7b9-ed4a-444f-91f7-57f2acd16934"
/> | <img width="774" height="603" alt="image"
src="https://github.com/user-attachments/assets/aeda6693-ff37-41e6-a849-780874e23286"
/> |
### Testing
- Hover over a data column header: filter/sort buttons fade in, label
truncates behind a gradient rather than a hard edge
- Apply a filter or sort on a column: its buttons stay visible without
hovering
- Toggle row identifier / cell vertical alignment setting between top
and center: alignment applies consistently to both row identifiers and
cells
- Confirm table renders without the previous striping (only bottom
borders)
Release Notes:
- N/A
# Objective
ACP boolean config option labels use the default text color, while
select option labels use the muted text color. This makes boolean
options such as Fast Mode look visually inconsistent with adjacent
configuration controls.
## Solution
Add a label color override to `Switch` while retaining `Color::Default`
for existing callers. Apply `Color::Muted` only when `agent_ui` renders
ACP boolean config options, leaving all other switches unchanged.
## Testing
Manually verified on macOS in the light theme.
## Self-Review Checklist:
- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content adheres to Zed's UI standards
([UX/UI](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
and
[icon](https://github.com/zed-industries/zed/blob/main/crates/icons/README.md)
guidelines)
- [x] Tests cover the new/changed behavior (verified visually)
- [x] Performance impact has been considered and is acceptable
## Showcase
### Before
<img width="449" height="37" alt="image"
src="https://github.com/user-attachments/assets/1abe3e39-b243-47b3-8a62-67a0b5a17b43"
/>
### After
<img width="445" height="39" alt="image"
src="https://github.com/user-attachments/assets/e134378c-84cb-4c72-92d1-98eecc2137e4"
/>
---
Release Notes:
- Fixed ACP boolean option labels to match other agent configuration
controls.
This PR is a collection of grab bag UI design refinements across the
entire app. Most of them are minor icon fixes/standardizations, spacing,
and sizing tweaks.
The one change that ended up getting a bit bigger than I initially
anticipated is the debugger panel tabs improvements; added a bunch of
tweaks there to make it look slicker. A relevant change is a small
one-line change to the GPUI div element where it wouldn't add drag-over
styles to elements that aren't initially a hitbox target. Given I wanted
to pull off the drop indicator you see on the video below, this turned
out to be needed:
https://github.com/user-attachments/assets/964b456a-eef0-42bb-a433-7dac54ab8ec8
---
Release Notes:
- N/A
Fixes menu a11y, and adds landmarks with `F6`-navigation.
Also fixes a GPUI bug, and adds debug actions for dumping a11y tree
info.
Since `F6` was already in use by the pause debugger keybind, also
tightens up the debugger keybind context so they require an active
debugger session. When there is one active, `F6` stays as pause
debugger. `ctrl-F6` always works to go to the next landmark.
Also adds an "accessible mode" setting. Currently, this only controls
whether we show all menus all the time, but I suspect it will expand
significantly in the future.
Also adds `.aria_keyshortcuts()` API, but it's not wired up within
accesskit adapters, so is not yet reported to screen readers.
---
Release Notes:
- N/A or Added/Fixed/Improved ...
This PR adds adjustments to the tree view, making it more consistent
with all other tree view displays in the app (e.g., displaying indent
guides, removing chevron toggle, etc.), and also fixes an issue where
the commit message scrollbar was scrolling up with the message.
Release Notes:
- N/A
This PR adds a bunch of design improvements to the toolbar of (tab)
views that display diffs: the uncommitted changes, branch diff, and
agent diff tabs. This involves adjusting spacing, sizing, and other
small tweaks across all of these views, including touching up the
divider component API a little bit, adjusting Git icons design, adding
diff stat numbers to the uncommitted changes tab so its consistent with
the others, and more (e.g., moving the split buttons into its own
component to ensure they look the same across all uses). Ended up also
going on a slight de-tour to make all uses of the split button in the
Git panel consistent design-wise.
All in all, this is just tidying up the design of all of these surfaces
that are all relatively similar.
| Branch Diff | Uncommitted Diff | Single-file Diff | Git Panel |
|--------|--------|--------|--------|
| <img width="800" alt="Screenshot 2026-07-06 at 11 25@2x"
src="https://github.com/user-attachments/assets/4ebf87e7-c52d-41d9-9de3-7944125114a1"
/> | <img width="800" alt="Screenshot 2026-07-06 at 11 25 2@2x"
src="https://github.com/user-attachments/assets/51ccd2eb-904b-455a-a708-b4cb50b3a7cb"
/> | <img width="800" alt="Screenshot 2026-07-06 at 11 26@2x"
src="https://github.com/user-attachments/assets/6ae7df68-d1bd-4d36-a250-ba16e43c4e8e"
/> | <img width="800" alt="Screenshot 2026-07-06 at 11 26 2@2x"
src="https://github.com/user-attachments/assets/e032bc60-4551-41f0-b578-90ed305167c2"
/> |
Release Notes:
- Added diff stat numbers to the uncommitted changes view.
When no LLM provider is configured, hovering the disabled "Generate
Commit Message" button in the git panel/commit modal previously showed a
plain, non-interactive tooltip with no way to act on it.
This tooltip now includes two links:
- **Configure Provider** — jumps directly to the "LLM Providers"
settings sub-page.
- **See Docs** — opens `https://zed.dev/docs/ai/llm-providers`.
Also adds `IconButton::hoverable_tooltip`, mirroring the existing
`.tooltip(...)` forwarding, since `IconButton` didn't previously expose
the underlying `ButtonLike::hoverable_tooltip` capability needed for
interactive tooltip content.
Release Notes:
- Improved the commit message tooltip to link directly to LLM provider
settings and documentation when no provider is configured.
---------
Co-authored-by: Danilo Leal <daniloleal09@gmail.com>
# Objective
On a few occasions I have been wondering if the Zed update download had
stalled, when in fact it's just taking a while. This PR adds a progress
bar to the "Downloading Zed Update..." button to give users feedback
that the download is indeed progressing.
## Solution
Add a custom progress bar inside the button. I tried reusing the
existing ProgressBar component but that has a fixed height of 8px which
caused the button to become taller.
## Testing
- Tested manually using the command palette `collab: simulate update
available` and stepping through the different UI states.
- Added unit test
## Self-Review Checklist:
- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content adheres to Zed's UI standards
([UX/UI](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
and
[icon](https://github.com/zed-industries/zed/blob/main/crates/icons/README.md)
guidelines)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable
## Showcase
<img width="1350" height="748" alt="Image 02-07-2026 at 17 23"
src="https://github.com/user-attachments/assets/ed23c97a-01b8-446b-9693-0c53a69b419d"
/>
Release Notes:
- Added a download progress indicator to the update button.
---------
Co-authored-by: Smit Barmase <heysmitbarmase@gmail.com>
Closes AI-159
Closes AI-434
Closes AI-435
Release Notes:
- Key agent-related settings now live in the settings editor, close to
all other settings available in Zed. This specifically includes the move
of LLM providers, external agents, and MCP servers to the settings
editor.
---------
Co-authored-by: zed-zippy[bot] <234243425+zed-zippy[bot]@users.noreply.github.com>
Co-authored-by: Bennet Bo Fenner <bennetbo@gmx.de>
## Data table: Add left inset for scrollbar alignment with pinned
columns
When pinned columns are enabled in the data table, the horizontal
scrollbar previously extended across the full table width, including
behind the pinned columns. This change adds a left inset to the
scrollbar so it only spans the scrollable area, properly aligning with
the content layout.
## Demo (look at bottom scrollbar)
| Before | After|
| --- | --- |
| <img width="1614" height="482" alt="image_2026-05-20_12-29-22"
src="https://github.com/user-attachments/assets/87050173-0f3a-46dd-a7e1-10f769c7b5b8"
/> | <img width="1526" height="420" alt="image_2026-05-20_12-32-48"
src="https://github.com/user-attachments/assets/5041069f-2289-449b-8d30-8bcb3d0890eb"
/> |
### Changes
- Add `pinned_width()` and `scrollable_width()` helper methods to
`ResizableColumnsState` to compute column widths
- Refactor scrollbar rendering to use absolute positioning with inset
when pinned columns are present
- Scrollbar now correctly positions itself to span only the scrollable
(non-pinned) column area
Self-Review Checklist:
- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content is consistent with the [UI/UX
checklist](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable
Release Notes:
- Improved horizontal scrollbar alignment when pinned columns are active
- N/A or Added/Fixed/Improved ...
---------
Co-authored-by: Smit Barmase <heysmitbarmase@gmail.com>
The issue here was that `end_slot_on_hover` would currently only work if
`end_slot` was also set. With this, it will now work even if there is no
`end_slot`.
Release Notes:
- N/A
Adds:
- aria attributes to most UI elements in settings UI
- a new a11y API to GPUI
- a fix for a GPUI keyboard focus bug
## Accesible settings UI
Settings UI should now be fully accessible to users of assistive
technology.
**However**, there are some caveats:
- accessibility features require zed to be launched with the
`ZED_EXPERIMENTAL_A11Y=1` env var to be set
- I have not exhaustively checked every control
- There are some quite surprising keyboard focus behaviours which
predate this code
- The main Zed UI is still largely inaccessible, though a handful of
shared components will now report themselves, but the experience is
suboptimal.
For anyone wishing to try out the settings UI:
- make sure `ZED_EXPERIMENTAL_A11Y=1` is set
- open zed
- press `ctrl-,` (or `cmd+,` on a mac) to open settings UI in a separate
window
## `aria_active_descendant`
This is equivalent to the
[`aria-activedescendant`](https://developer.mozilla.org/en-US/docs/Web/Accessibility/ARIA/Reference/Attributes/aria-activedescendant)
API on the web.
It allows a container to maintain focus, while indicating that one of
its children should be active. Zed uses this for menus and combo boxes,
for example.
GPUI will report a div with `.aria_active_descendant()` as long as:
- an ancestor is focused
- only one descendant of the focused ancestor has
`.aria_active_descendant()`
Two descendants with this property where the focused node is a common
ancestor is an error.
## GPUI keyboard fix
GPUI will map a space or enter keypress to a div's `on_click` handler,
if it exists. However, the keyboard-driven path was missing some checks
that the mouseclick path has.
With this PR, for an enter/space keypress to be considered a click,
between the "key down" and "key up" events:
- there must be no other key events
- focus must not move to a different node
This fixes an existing bug with combo boxes in zed where:
- enter maps to `menu::Confirm` **on key down*
- the menu item is selected
- focus moves to the combo box
- enter then triggers the combo box's `on_click` **on key up**,
re-opening the menu
---
Release Notes:
- N/A or Added/Fixed/Improved ...
---------
Co-authored-by: zed-zippy[bot] <234243425+zed-zippy[bot]@users.noreply.github.com>
Replaces the verbose struct-literal construction of `gpui::BoxShadow`
with a builder API:
- `BoxShadow::new(offset_x, offset_y, color)` takes the required fields,
with arguments ordered to match the CSS `box-shadow` property.
- `.blur_radius(_)`, `.spread_radius(_)`, and `.inset()` set the
optional fields.
All in-tree call sites are migrated, including the Tailwind-style
`shadow_xs`..`shadow_2xl` helpers in `gpui_macros`, the `ElevationIndex`
shadows in `ui`, and various widgets across `editor`, `workspace`,
`agent_ui`, and `ai_onboarding`. The fields on `BoxShadow` remain
public, so external code using struct-literal construction continues to
work.
Self-Review Checklist:
- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content is consistent with the [UI/UX
checklist](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
- [ ] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable
Release Notes:
- N/A
On transparent or blurred window backgrounds, several agent panel
surfaces and
the multibuffer header rendered drop shadows and fade gradients that
have no
opaque surface to blend into, so they showed up as dark halos or colored
patches:
- agent message boxes and the activity bar (drop shadows)
- diff-hunk Reject/Keep controls (drop shadow)
- the diff review pane (double-painted `editor_background`)
- agent thread-list rows, the conversation title edit affordance, and
sidebar
project headers (fade gradient)
- the multibuffer buffer header (`editor_subheader_background` + sticky
shadow)
These are skipped when `window_background_appearance` isn't `Opaque`.
Opaque
windows are unchanged; on transparent windows the elements stay
delineated by
their borders and truncate text with an ellipsis instead of fading.
## Screenshots
Before:
<img width="1920" height="1200" alt="Screenshot 2026-06-09 at 3 26 26
PM"
src="https://github.com/user-attachments/assets/7dc9c76c-7de9-4c50-8719-05957d091706"
/>
After:
<img width="1728" height="1117" alt="Screenshot 2026-06-09 at 3 26 29
PM"
src="https://github.com/user-attachments/assets/889a53ad-9f11-41b9-9f51-ffcbd5c37821"
/>
Self-Review Checklist:
- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content adheres to Zed's UI standards
([UX/UI](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
and
[icon](https://github.com/zed-industries/zed/blob/main/crates/icons/README.md)
guidelines)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable
Release Notes:
- Fixed dark shadow and gradient artifacts in the agent panel and
multibuffer headers when using a transparent or blurred window
background
## Context
This follow-up was inspired by Christopher’s suggestion in the review
comment on #58483: long filenames should truncate in the middle so both
the beginning and the suffix/extension remain visible.
Previously, very long filenames in picker rows could still be clipped or
end-truncated, making files with shared prefixes hard to distinguish.
This adds middle-truncation support to GPUI text overflow and applies it
to filename-focused picker surfaces: the tab switcher and the Ctrl-P
file finder. Normal editor tab bar behavior remains unchanged and
continues to use the existing title length cap.
## How to Review
- **`crates/gpui/src/style.rs`, `crates/gpui/src/styled.rs`,
`crates/gpui/src/elements/text.rs`,
`crates/gpui/src/text_system/line_wrapper.rs`**: Adds
`TextOverflow::TruncateMiddle`, wires it through text layout, and
implements middle truncation while preserving valid text runs. Very
narrow widths now show the truncation affix instead of falling back to
the abruptly clipped original text.
- **`crates/ui/src/components/label/label_like.rs`,
`crates/ui/src/components/label/label.rs`,
`crates/ui/src/components/label/highlighted_label.rs`**: Exposes middle
truncation through the shared label components.
- **`crates/workspace/src/item.rs`, `crates/editor/src/items.rs`,
`crates/workspace/src/pane.rs`,
`crates/tab_switcher/src/tab_switcher.rs`**: Adds an explicit
tab-content opt-in for middle truncation. The tab switcher enables it,
while the normal tab bar and dragged tabs keep their existing behavior.
- **`crates/file_finder/src/file_finder.rs`**: Applies middle truncation
to Ctrl-P file finder filenames and lets the path shrink from the start
so long paths do not hide important filename suffixes.
Manual test before change :
[Screencast from 2026-06-10
22-59-28.webm](https://github.com/user-attachments/assets/5e032646-a48c-45f2-8fe2-0424507fd576)
Manual test after change :
[Screencast from 2026-06-10
22-54-48.webm](https://github.com/user-attachments/assets/4b9253da-f169-4ed1-bdd5-ee71dcf49a83)
## Self-Review Checklist
- [x] I've reviewed my own diff for quality, security, and reliability
- [ ] Unsafe blocks (if any) have justifying comments
- [x] The content is consistent with the UI/UX checklist
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable
Release Notes:
- Improved long filename truncation in the tab switcher and file finder
so extensions remain visible.
This PR tackles how we communicate errors/warnings relative to skills.
It touches three major surfaces: callouts in the thread view, menu items
in the completion menu, and settings UI. These are all the places where
we display something to tell the user a skill might have a problem.
In the settings UI, we now clamp the skill description to five lines.
And if there's a warning, we show the warning icon and the description
in a tooltip when hovering it:
<img width="600" alt="Screenshot 2026-06-08 at 10 51@2x"
src="https://github.com/user-attachments/assets/1a1233b0-c24a-4082-9fe6-2ab1d00ba9fd"
/>
In the thread view, we display callouts with the warnings. I simplified
the long-description one specifically given we can click on each skill
item right there, so no need for a "manage global skills" button or
descriptions in each item:
<img width="600" alt="Screenshot 2026-06-08 at 10 52@2x"
src="https://github.com/user-attachments/assets/4b9aad23-7362-40cd-8ab5-6dfceb46badd"
/>
In the code completion menu, I removed the icon that appeared at the far
right and instead added the ability for it to render a colored warning
icon instead of the icon it'd already display in the left; I think this
simplifies it nicely:
<img width="350" alt="Screenshot 2026-06-08 at 10 53@2x"
src="https://github.com/user-attachments/assets/8d0c731a-31a0-4d30-abab-1eb40f61031e"
/>
Release Notes:
- Agent: Improved how we communicate problems relative to skills, in
both the agent panel and the settings UI.
---------
Co-authored-by: Martin Ye <martin@zed.dev>
Self-Review Checklist:
- [x] I've reviewed my own diff for quality, security, and reliability
- [ ] Unsafe blocks (if any) have justifying comments
- [x] The content is consistent with the [UI/UX
checklist](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
- [ ] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable
Closes#58543 and extends to all instances of "Ok" button labels.
Release Notes:
- N/A
---------
Co-authored-by: Danilo Leal <daniloleal09@gmail.com>
Closes AI-358
This PR hides the chevron and removes hover styles from the project
header when there is an active search, given groups can't be collapsed
while that's happening. We could allow it, but I think it's not super
worth it; this feels like like a pragmatic move.
Release Notes:
- Sidebar: Fixed a bug where affordances to collapse the project header
would appear when searching.
- Improve icon colors and gradient overlay
- Fix a bug where the plus icon button as visible in the sticky header
despite the menu being closed
- Made menu positining consistent between the plus/ellipsis menu
- Other small spacing/wording tweaks
Release Notes:
- N/A
Mainly around ensuring the section dividers are visible and placing the
link/share button in the same place as the other items in the
regular/main settings UI page.
<img width="600" alt="Screenshot 2026-06-03 at 11 57@2x"
src="https://github.com/user-attachments/assets/69233da6-e743-435b-911a-6dd70c079560"
/>
Release Notes:
- N/A
Self-Review Checklist:
- [x] I've reviewed my own diff for quality, security, and reliability
- [ ] ~~Unsafe blocks (if any) have justifying comments~~ (N/A)
- [x] The content is consistent with the [UI/UX
checklist](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
- [ ] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable
Corrects the value used for traffic light clearance/padding when
building with the macOS 26 SDK (or later). This was originally fixed in
#45351 but regressed in #48800 where `TRAFFIC_LIGHT_PADDING` was moved
to `ui/src/utils/constants.rs` but the local `build.rs` in `title_bar`
did not apply to the `ui` crate.
Release Notes:
- N/A
So, I am building the "GPUI re-render devtools" in [this
branch](https://github.com/zed-industries/zed/pull/55825)
And while running the new devtools I found a few low-risk
over-invalidation sources and included the easy fixes here:
- Avoid notifying for sticky headers when the computed sticky header
result has not changed.
- Avoid repeated `cx.notify()` calls while overscrolling at the top of
the editor when the scroll position is clamped.
- Give `Button::loading` a keyed animation id so repeat animation frame
requests can be attributed to the concrete loading button instance.
The attached video shows the workflow I used to find these with the new
devtools.
https://github.com/user-attachments/assets/852c64a9-ae91-4878-bbf8-21cc23763c42
Self-Review Checklist:
- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content is consistent with the [UI/UX
checklist](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
- [ ] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable
Release Notes:
- N/A
Stacked on top of #54123
This is part 3 of 3 towards #51197
More details from the original PR
https://github.com/zed-industries/zed/pull/53551
This PR implements fuzzy search in the remote projects dialogue, using
the `fuzzy_nucleo::match_strings` introduced in #54123.
## remote project search
The reviews of https://github.com/zed-industries/zed/pull/51197 seemed
to indicate that performance was important here so it runs async and
cancels the previous stale request when a new character is typed.
other features:
text highlighting of what was being typed, similar to other fuzzy
searches.
reorder the projects on the list based on the maximum score from its
projects.
video of it in action:
https://github.com/user-attachments/assets/86b3ed85-fc29-46fb-b3c4-c0cbc3bf8edd
Self-Review Checklist:
- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content is consistent with the [UI/UX
checklist](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable
Closes#53318
Release Notes:
- recent_projects: Added fuzzy search to the remote projects modal.
This primarily
- requires components to have a description as well as a preview
(especially having no preview makes no sense)
- implements some basic previews where missing
- adds a scrollbar to the preview navigation
with a sadly large diff due to reformatting (less indentation 🎉 ), but
very little changes at its core.
Release Notes:
- N/A
Summary:
- Added a rename action for agent threads in the sidebar.
- Persisted renamed thread titles and kept open thread views in sync.
Release Notes:
- Improved agent threads by allowing them to be renamed directly from
the sidebar.
---------
Co-authored-by: Danilo Leal <daniloleal09@gmail.com>
Co-authored-by: Bennet Bo Fenner <bennetbo@gmx.de>
This PR adds support for inset shadows in the box shadow through the
`inset: true` field. It includes support for both the macOS as well WGSL
shaders. For now, there is no immediate application of it in Zed, so
nothing should change in the app.
<img width="600" alt="Screenshot 2026-05-25 at 8 46@2x"
src="https://github.com/user-attachments/assets/db564a6b-8af5-491a-a573-17c060a3647c"
/>
Run the example above with `cargo run --example shadow -p gpui`.
Release Notes:
- N/A
---------
Co-authored-by: Agus Zubiaga <agus@zed.dev>
Summary:
- Added a rename action for agent threads in the sidebar.
- Persisted renamed thread titles and kept open thread views in sync.
Release Notes:
- Improved agent threads by allowing them to be renamed directly from
the sidebar.
HighlightedLabel would crash the application if any provided highlight
index was invalid. In theory, this should never happen. In practice,
this can happen due to race conditions at call sites.
After this change, we only panic in debug builds. In release builds, we
log an error and return a label with no highlights. The error message
includes the call site so that it's easier to fix the root cause.
Related to #57290
Part of FR-11.
Release Notes:
- N/A
<img width="282" height="90" alt="CleanShot 2026-05-14 at 11 28 40@2x"
src="https://github.com/user-attachments/assets/34516022-0e26-4380-9e80-568256483309"></img>
Self-Review Checklist:
- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content is consistent with the [UI/UX
checklist](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
- [ ] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable
Release Notes:
- Improved diff stats by formatting large line counts with thousand
separators.
Closes AI-244
This PR changes the approach for announcing skills support. It uses the
announcement toast, the same thing used for parallel agents, which
observes a specific version number to be displayed. I ended up
simplifying things a bit by thinking we could rely on documentation for
more detailed information (with more extensive paths and whatnot).
Release Notes:
- N/A
---------
Co-authored-by: Richard Feldman <richard@zed.dev>
Co-authored-by: MartinYe1234 <52641447+MartinYe1234@users.noreply.github.com>
Co-authored-by: Martin Ye <martinye022@gmail.com>
In the interactive MCP OAuth flow, the MCP client registers itself with
the authorization in one of three ways:
- Client ID Metadata Document aka CIMD (recommended default). This is
already implemented: https://zed.dev/oauth/client-metadata.json.
- Dynamic Client Registration (DCR). This is the traditional method.
Also already implemented in Zed.
- Pre-registration: the client is registered out of band, typically in
the IdP or SaaS provider's UI. You get a client id and maybe a client
secret, that have to be provided by the MCP client when it wants to
exchange an access token. This is what this pull request is about.
This PR has two main parts:
- Allow users to configure a client id and optional client secret for an
MCP server in their configuration, under a new `oauth` key, and take it
into account
- Make the MCP server state and the configuration modal aware of the
intermediate states (client secret missing) and error cases stemming
from client pre-registration.
The client secret can be stored either in the system keychain or in
plain text in the MCP server configuration. The UI tries to steer user
towards the more secure option: the keychain.
<img width="715" height="201" alt="Screenshot 2026-04-10 at 16 48 06"
src="https://github.com/user-attachments/assets/5e64103e-6746-4ef0-8bd9-533d492b6912"
/>
<img width="884" height="544" alt="Screenshot 2026-04-10 at 16 47 07"
src="https://github.com/user-attachments/assets/0e35bb3c-cbc4-4e8c-a713-66323597b2e2"
/>
<img width="785" height="558" alt="Screenshot 2026-04-10 at 16 47 23"
src="https://github.com/user-attachments/assets/03339187-1508-461a-87ae-a7c2647df9a5"
/>
Self-Review Checklist:
- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content is consistent with the [UI/UX
checklist](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable
Closes
https://github.com/issues/assigned?issue=zed-industries%7Czed%7C52198
**Note for the reviewer: I know how busy the AI team is at the moment so
please treat this as low priority, we don't have signal that this is a
highly desired feature. It's a rather large PR, so I'm happy to pair
review / walk through it.**
Release Notes:
- Added support for OAuth client pre-registration (client id, client
secret) to the built-in MCP client.
## Summary
Adds column pinning (freeze) capability to data tables, allowing the
first N columns to remain visible while scrolling horizontally through
the rest of the table content.
Common spreadsheet/data table UX pattern. When viewing wide tables with
many columns, users need to see identifying information (row labels,
IDs) while scrolling right to explore data.
## Demo
Idle state:
<img width="559" height="179" alt="image"
src="https://github.com/user-attachments/assets/b3f89221-8aa9-4e8a-9a39-6f06cc8a4eea"
/>
Scrolled horizontally (name column dissapeared, line numbers column
stayed pinned):
<img width="522" height="174" alt="image"
src="https://github.com/user-attachments/assets/c6695a00-5e40-49b8-81d7-0b30e26bb7bb"
/>
## Implementation
- New `pin_cols(n: usize)` builder method on `Table` to specify how many
columns to pin
- Pinned columns render in a fixed section that doesn't scroll
horizontally
- Scrollable columns render separately with independent scroll state
- Horizontal scroll offset adjustments for proper column resize handle
positioning with pinned sections
- Pinned section stays at viewport left edge while scrollable section
scrolls independently
- Supports 0 < pinned_cols < total_cols (partial pinning)
- Applied to CSV preview for better UX with wide datasets
## Context
Part of CSV preview feature series, following PR #53496 (settings UI).
Before you mark this PR as ready for review, make sure that you have:
- [x] Added a solid test coverage and/or screenshots from doing manual
testing
- [x] Done a self-review taking into account security and performance
aspects
- [ ] ~~Aligned any UI changes with the [UI
checklist](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)~~
no ui changes besides pinning itself. UI improvements out of scope of
this PR
Release Notes:
- Improved CSV preview with column pinning to keep identifiers visible
while scrolling
---------
Co-authored-by: Smit Barmase <heysmitbarmase@gmail.com>
This PR adds a small refinement to the update button, removing
truncation from the version we display. Instead of just showing the
short version of a SHA, we now display it in full, providing more
detailed information that sometimes was lost. Also am making the button
disabled when it's in the checking, downloading, and installing states,
given clicking on it at these moments doesn't do anything.
Release Notes:
- N/A
Follow-up to #54791 with some fixes to the activity indicator which
resulted in
- the button no longer being clickable when it should
- the indicator showing a spinner instead of the proper symbol when
downloading or when it should show a warning symbol
Release Notes:
- Fixed some issues where the activity indicator would show the wrong
icon and not be clickable on errors present.
This fixes an issue where due to the scrollbar appearing, the reported
content size would shift, causing issues in the process. We now actually
always reserve space for the scrollbar appropriately as described in
https://github.com/zed-industries/zed/pull/33636 initially.
Release Notes:
- Fixed an issue where the scrollbar could cause a layout shift in the
terminal.
---------
Co-authored-by: Danilo Leal <daniloleal09@gmail.com>
This PR makes the submenu render on the left of the trigger if there's
not enough space (200px of available width) on the right. This improves
the rendering overall, I believe, as it's better than the submenu
rendering _on top_ of the parent menu.
Release Notes:
- N/A
Painting primitives at non-integer pixel coordinates produces blurry
output. Pixel snapping converts layout coordinates into integer
device-pixel coordinates so painted edges land exactly on physical pixel
boundaries.
Non-integer coordinates can arise for several reasons, including:
- flex distribution, percentages, centering, and text measurement can
produce fractional element sizes and positions;
- at fractional scale factors (for example 125% or 150%), integer
logical-pixel values can map to non-integer device-pixel values.
We pixel-snap by rounding in device-pixel space, after multiplying by
`scale_factor`, so that snapping targets physical pixels. Bounds are
divided by `scale_factor` before being returned to GPUI.
Midpoints are rounded toward zero. This is a stylistic choice: a
1-logical-pixel line at 150% scale should render as 1 dp rather than 2
dp.
Pixel snapping is done in two phases:
1. Pre-layout metric snapping. Before Taffy computes layout, all
authored absolute lengths are rounded in `to_taffy`. This includes
borders, padding, gaps, and explicit sizes. Custom-measured leaf nodes
have their measured sizes rounded up to integer device-pixel lengths.
2. Post-layout edge snapping. After Taffy resolves the tree, layout
relationships such as flex shares, grid tracks, percentages, and
centering can produce new fractional edge positions. Boxes now have
edges in absolute coordinates, and snapping must decide where those
edges land on the device-pixel grid.
Ideally, post-layout snapping would satisfy:
- Edge closure. Two raw layout edges at the same absolute position
should snap to the same pixel column.
- Translation stability. A component's internal geometry should not
change when it moves to a new absolute position.
These goals are in tension because rounding is not associative. The
simple local schemes make different tradeoffs:
- Absolute edge rounding gives each window coordinate one answer, so
coincident edges always close globally. But a span's snapped length is
`round(far) - round(near)`, which may change by 1 dp as its absolute
origin moves.
- Parent-relative edge rounding rounds each child inside its parent's
coordinate space. This guarantees translation stability, but a shared
edge reached through different parents can accumulate different
rounding, causing non-closure between cousins.
- Length rounding rounds each width, height, and thickness independently
and then places boxes from those rounded lengths. Sizes stay stable
under translation, but neighboring boxes derive their shared boundary
from different sources, so closure is not guaranteed.
We apply absolute edge rounding for each element's outer box in
post-layout rounding to preserve closure. Border and padding widths are
not touched by post-layout rounding; they keep their pre-layout rounded
value so that they remain stable under translation.
This gives both closure and translation stability in the case that all
local metrics are integer device-pixel lengths. Pre-layout rounding
covers that in most cases. The exception is metrics resolved by layout
relationships, such as percentages. Outer box edges will still close
globally, and painted border widths are still snapped independently, but
the raw content-box origin can carry a 1 dp residual into descendants.
---
Fixes https://github.com/zed-industries/zed/issues/46360
Fixes https://github.com/zed-industries/zed/issues/44528
Fixes https://github.com/zed-industries/zed/issues/40282
Fixes https://github.com/zed-industries/zed/issues/42257
---
Release Notes:
- Fixed potentially blurry appearance of UI elements when using
fractional display scaling.
Just a little refinement as I experienced the thread switcher modal
overflowing beyond the viewport if there were enough threads on it.
Additionally, took the opportunity to render a scrollbar inside of it,
too.
Release Notes:
- N/A
