Quick follow-up to https://github.com/zed-industries/zed/pull/57322. We
weren't removing the pending notification when re-visiting the project
that contains the pending thread (only while the project is still
collapsed, though).
Release Notes:
- N/A
Closes AI-298
This PR adds the first step towards allowing to reorganize the threads
sidebar. Drag and drop should be supported in the near future, maybe
even replacing this entirely:
<img width="700" alt="Screenshot 2026-05-21 at 6 44@2x"
src="https://github.com/user-attachments/assets/db420466-2323-474b-ba41-17eb4da2cf84"
/>
Release Notes:
- Sidebar: Added the ability to reorder projects by moving them up and
down through the ellipsis menu.
Closes AI-285
Similar to how we display whether there are running threads or a thread
waiting for permission in the collapsed version of the project's header
in the sidebar, I was missing the "unread" state from being shown. I had
to change the approach here as to how we extract this information
because the previous method was relying on observing the state of the
list entries within the sidebar at every `rebuild_contents` run, and
given there aren't any list entires when the project is collapsed, it
wouldn't work.
Release Notes:
- Agent: Added the notification indicator on collapsed project headers
in the sidebar when a thread completes.
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:
- Add `agent::NewTerminalThread` for defining custom shortcuts to launch
an Agent Panel terminal thread.
If we have empty drafts, they don't show up in the UI, so you can't get
rid of them. But they currently blocked worktree archival. Which is
particularly troublesome with terminal agents in a few cases.
This should hopefully solve the issue for terminals, but I think I need
to do a follow-up to investigate what happens when the last draft is
closed.
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:
- N/A
Replaces "workspace" labels in the sidebar with more accurate
terminology:
- "Focus Last Workspace" → "Focus Last Project"
- "Focus Workspace" → "Focus Project"
- "Close Workspace" tooltip → "Close Worktree"
Release Notes:
- N/A
There was a case where if you archived or closed all threads, you
wouldn't see the empty state again.
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:
- N/A
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:
- Persist Terminal Threads across reloads
---------
Co-authored-by: Bennet Bo Fenner <bennetbo@gmx.de>
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:
- N/A
A bit brute force, but it works.
<img width="1106" height="988" alt="image"
src="https://github.com/user-attachments/assets/d23f9a80-01c5-4ad3-a280-faf8b8bc9dbe"
/>
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:
- N/A
---------
Co-authored-by: Danilo Leal <daniloleal09@gmail.com>
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:
- Add the ability to create Terminal Threads in the Sidebar and Agent
Panel.
Here are the overall changes I'm adding in this PR:
- Don't create a new thread when switching to a new external agent while
in parked draft state
- Include parked draft threads in the thread switcher
- Add the draft thread item in the sidebar when navigating away from a
draft, as opposed to only on cmd-n/new thread
- Upon deleting content from a parked draft, remove its entry from the
sidebar. From this point on, we convert that draft back into the
ephemeral state so it behaves the same way as a fresh new draft would.
Release Notes:
- N/A
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#54689
Release Notes:
- Support editing the thread title for external agent threads
Self-Review Checklist:
- [ ] 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 #ISSUE
Release Notes:
- N/A
---------
Co-authored-by: Max Brunsfeld <maxbrunsfeld@gmail.com>
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:
- N/A
Co-authored-by: Bennet Bo Fenner <bennetbo@gmx.de>
Allow confirming a terminal entry to activate it, track terminal
access for ordering, and close selected terminals via the archive
action.
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:
- N/A
Right now the recent project picker has different confirm behavior
depending on if a user had open their sidebar in their current Zed
session. If the sidebar had been open the recent project picker adds the
selected project to the multi workspace and makes it the active
workspace, without removing anything. If the sidebar hadn't been open
the recent project picker would replace the active workspace within the
multi workspace.
This caused confusion because the same UX flow had two different
outcomes depending on Zed's state that wasn't obvious to users. This PR
mitigates this by always adding the project to the window while AI
features are enabled. Future follow ups will include the ability to
disable the sidebar, but that's blocked on the agent panel not having a
way to view active threads currently.
This also caused issues in the parallel agents workflow because
replacing a workspace would drop the workspace, thus causing any
terminal processes or threads to be dropped as well.
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 #ISSUE
Release Notes:
- N/A or Added/Fixed/Improved ...
Changes the sidebar filter editor placeholder from "Search…" to "Search
threads…" to make it clear what is being searched.
Release Notes:
- Improved sidebar search placeholder text to read "Search threads…"
instead of "Search…"
Makes the sidebar search case insensitive, and also require contiguous
matches. Also removes the duplicate logic for the sidebar and thread
history view
Release Notes:
- N/A or Added/Fixed/Improved ...
Before:
1. Agent tries to edit unsaved file
2. Tool call fails with error telling the agent to ask the user to save
or discard edits
3. User types save/restore
4. Agent uses save/restore tool
https://github.com/user-attachments/assets/c94dd361-e8e0-48ee-be31-da8afe594419
After:
1. Agent tries to edit unsaved file
2. User is prompted to save/restore file
3. User accepts/rejects or saves/discards file manually
https://github.com/user-attachments/assets/1d98a0c4-4420-4426-94f2-42355de230be
Release Notes:
- agent: Improved UX when agent tries to edit unsaved buffer
---------
Co-authored-by: Ben Brandt <benjamin.j.brandt@gmail.com>
Experiment with allowing users to manage terminal sessions along with
threads in the sidebar.
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:
- N/A
---------
Co-authored-by: Bennet Bo Fenner <bennetbo@gmx.de>
Fixes https://github.com/zed-industries/zed/issues/54830
This fixes a bugs where
* when there's no main worktree, we treated the first linked worktree as
main
* the titlebar and sidebar showed two different things when opening a
linked wortree directly
When there's no main worktree, our "project group key" will be the bare
repo path. For displaying this to the user, we try to present something
meaningful:
* If the bare repo is `foo.git`, we'll say "foo"
* If the bare repo is "bar/.bare", we'll "bar"
Release Notes:
- Fixed bugs in Zed's sidebar and titlebar when editing in git worktrees
created from bare repositories.
Prevent flashing the currently selected thread upon cmd-clicking the
active project's header.
Release Notes:
- Fixed a bug where a thread within the currently active project would
flash upon cmd-clicking the project header.
This allows us to move entities between windows without breaking all the
callbacks.
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:
- N/A
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>
No, sadly, the title is not a typo. See
https://www.githubstatus.com/incidents/zsg1lk7w13cf for the context.
I'll read with joy and popcorn through that root cause analysis.
It makes literally zero sense what happened here, but for some completly
bonkers reason GitHub completely messed up the merge queue with
https://github.com/zed-industries/zed/pull/54632.
I have no idea how it happened. It makes literally zero sense. A PR
going into the merge queue should have the same LoC when getting out of
it. GitHub obviously does not check this. GitHub causes extra work with
a feature that is supposed to save time.
Thanks, I guess.
Release Notes:
- N/A
---------
Co-authored-by: Danilo Leal <daniloleal09@gmail.com>
This PR brings back the button to filter remote branches when accessing
the title bar's branch picker with the mouse. It was unintentionally
removed when we introduced the new worktree picker.
Release Notes:
- N/A
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 #ISSUE
Release Notes:
- agent: Fixed an issue where sessions would not immediately be cleaned
up when archiving
Testing out Niko's new SDK design
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:
- N/A
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
This PR removes the overlap between the sidebar scrollbar and the thread
item icon buttons. Now, they don't render on top of each other anymore
:)
Release Notes:
- Agent: Improved the scrollbar overlap with the thread item icon
buttons in the threads sidebar.
The `ReviewBranchDiff`, `ResolveConflictsWithAgent`, and
`ResolveConflictedFilesWithAgent` actions are dispatched from the git UI
(`git_ui/src/project_diff.rs` and `git_ui/src/conflict_view.rs`), not
the agent panel. Their `source` field in the "Agent Thread Started"
telemetry event was set to `"agent_panel"` — this changes it to
`"git_panel"`.
Also threads the `source` parameter through `activate_draft` and
`ensure_draft` so that drafts created from the sidebar correctly report
`source = "sidebar"` instead of `"agent_panel"`.
Release Notes:
- N/A
Fixes a user-reported bug where a thread could be missing from the
sidebar even though it was still present in the metadata store and still
visible in Thread History. The thread reappears in the sidebar only
after the user sends a message.
### Scenario
A single multi-root workspace whose roots are `[/cloud,
/worktrees/zed/wt_a/zed]`, where:
- `/cloud` is a standalone git repo (main == folder).
- `/worktrees/zed/wt_a/zed` is a linked worktree of a separate `/zed`
repo.
The project group normalizes to `main_worktree_paths = [/cloud, /zed]`.
A thread created in this workspace is written with `main=[/cloud, /zed],
folder=[/cloud, /worktrees/zed/wt_a/zed]` and the sidebar finds it via
`entries_for_main_worktree_path`.
If the thread's stored `main_worktree_paths` ever drifts from the group
key — e.g. a stale row loaded from the store on startup, a legacy write,
or a row persisted with `main == folder` — all three existing lookups in
`Sidebar::rebuild_contents` miss:
1. `entries_for_main_worktree_path([/cloud, /zed])` — the thread's
stored main doesn't equal the group key.
2. `entries_for_path([/cloud, /zed])` — the thread's folder paths don't
equal the group key either.
3. The linked-worktree fallback iterates the group workspaces'
`linked_worktrees()` snapshots. Those yield *sibling* linked worktrees
of the repo, not the workspace's own roots, so `/worktrees/zed/wt_a/zed`
doesn't match.
The row falls out of the sidebar entirely even though the metadata is
intact and the thread's folder paths exactly equal the open workspace's
roots. The store heals the stored row on the next `RootThreadUpdated`
event, which is why sending a message makes the row reappear — but until
then the sidebar misrepresents the state.
### Fix
Add a fourth lookup to `Sidebar::rebuild_contents`: for each open
workspace in the group, query the store by the workspace's own root
paths. Any thread whose `folder_paths` matches an open workspace's roots
belongs under that group, regardless of what its `main_worktree_paths`
say.
This covers the gap between stale-row load and store self-heal, matches
the principle that the sidebar should reflect state that exists in a
reasonable way, and is symmetric with the existing lookups (same store
API, one more iterator).
### Commits
1. `sidebar: Add failing repro for thread disappearing from sidebar` —
adds `test_sidebar_keeps_multi_root_thread_with_stale_main_paths` which
reproduces the bug. Sets up the multi-root + linked-worktree layout,
persists a thread in the stale shape, and asserts the row is still
visible in the sidebar.
2. `sidebar: Show threads whose folder paths match an open workspace` —
the fourth-lookup fix. 31 lines in `crates/sidebar/src/sidebar.rs`, no
deletions.
### Verification
- `cargo test -p sidebar`: 103 passed, 0 failed (the new test was
failing before commit 2 and is passing after).
- `./script/clippy -p sidebar`: clean.
### Follow-ups
The three existing lookups in `rebuild_contents` are each covering a
different historical shape the store can be in. A real cleanup — do a
one-shot migration on reload that fills in `main_worktree_paths` for any
row missing it, then retire the two legacy-shape lookups — is worth
doing as a separate PR, but out of scope here.
Release Notes:
- Fixed an issue where agent threads could go missing from the sidebar.
This PR only displays the X icon button to close an workspace when the
number of available ones is bigger than one, and does some light UI
tweaks to how we display the project labels inside the menu item.
Release Notes:
- N/A
This changes the action for archiving threads in the main sidebar view
from `RemoveSelectedThread` to `ArchiveSelectedThread`. It has the same
key binding as before: `shift-backspace`. I also added `ctrl-backspace`
as a binding for deleting archived threads in the history view.
Release Notes:
- N/A
There were a few places where you could trigger generation without
causing the `interacted_at` field to be set.
Also renames `message_sent_or_queued` to `interacted`, to be consistent
with the field on `ThreadMetadata`
Release Notes:
- N/A or Added/Fixed/Improved ...
This is just a refinement given it's pretty common for menus under
ellipsis icon buttons to also open as a context-menu through the mouse's
right-button click. This should make it slightly more convenient to
interact with this menu.
Release Notes:
- N/A
This PR makes Zed only have one worktree picker, as opposed to a flavor
of it in the title bar and another in the agent panel. It then moves it
to the title bar, making it always present, so that its trigger is
separate from the branch picker (which now contains only two views:
branches and stashes). For the worktree picker, I'm mostly favoring the
behavior we've introduced in the agent-panel-flavored version.
It also updates the title bar settings migration to use the JSON
`migrate_settings` helper instead of a shallow Tree-sitter rewrite, so
old `show_branch_icon = true` values are promoted to
`show_branch_status_icon = true` across root, platform, release-channel,
and profile settings scopes.
- [x] Move worktree creation logic to the `git_ui` crate to make this
more generic and less agent-specific
- [x] Double-check the remote use case and ensure nothing broke there
- [x] Improve the UX for the detached HEAD state; better invite people
to create a branch
- [x] Migrate `show_branch_icon = true` to `show_branch_status_icon =
true` across nested settings scopes
Suggested .rules additions
When migrating renamed settings keys that can appear in platform
overrides, release-channel overrides, or profiles, prefer the JSON
`migrations::migrate_settings` helper over shallow Tree-sitter key
rewrites unless tests explicitly cover every nested scope that can
contain the key.
Release Notes:
- Improved migration of the title bar branch status icon setting.
---------
Co-authored-by: Nathan Sobo <nathan@zed.dev>
Co-authored-by: Zed Zippy <234243425+zed-zippy[bot]@users.noreply.github.com>
Co-authored-by: Ben Brandt <benjamin.j.brandt@gmail.com>
This PR revamps our feature flag system, to enable richer iteration.
Feature flags can now:
- Support enum values, for richer configuration
- Be manually set via the settings file
- Be manually set via the settings UI
This PR also adds a feature flag to demonstrate this behavior, a
`agent-thread-worktree-label`, which controls which how the worktree tag
UI displays.
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:
- N/A
### Summary
Follow up to: https://github.com/zed-industries/zed/pull/54001
This PR makes
`agent_ui::thread_worktree_archive::find_or_create_repository` whether
or not the repository it's searching for is on a remote machine. In the
case where it's on a remote machine that has an active connection in
Zed's connection pool, we return the repository; otherwise, we error
out.
I implemented it this way so archiving a thread on a remote machine that
isn't connected deletes the metadata without showing a remote connection
modal to a user. In the future, we can work around this by having better
git worktree garbage collection, where remote machines remove git
worktree's that were created by Zed and have no thread metadata on
connection too.
Finally, this PR gets archive threads working on remotes!
#### Follow Ups
1. Replace instances of `std::fs` with Zed's Fs trait in the archive
thread codepaths
2. Make archive thread work properly for workspace's that are not open
(local and remote)
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:
- N/A
---------
Co-authored-by: Smit Barmase <heysmitbarmase@gmail.com>
Fixes a bug where we weren't properly recording the last active
workspace to power the cmd-click interaction in the sidebar's header.
This PR introduces a field in the sidebar struct for that, allowing to
store that value and to come back to it when clicking on the header,
which is the single caller of the function introduced here.
Release Notes:
- Agent: Fixed a bug where cmd-clicking on the project header wouldn't
actually take you to the last active workspace.
This renames the Archive view to Thread History in all user-facing
surfaces. The concept of archiving a thread (the verb/state) remains
unchanged — only the view that lists all threads is renamed, since it
shows both active and archived entries.
## Changes
- Rename `ViewAllThreads` action → `ToggleThreadHistory`
- Context-sensitive tooltip: "Show Thread History" / "Hide Thread
History"
- Update action doc comment to reference "history" instead of "archive
view"
- Telemetry event: `Thread History Viewed`
- `SerializedSidebarView::Archive` → `History` (with `#[serde(alias =
"Archive")]` for backward compat)
- Add a Lucide-based clock icon adapted to 16×16 / 1.2px stroke
- Switch the history toggle button to use the new clock icon
- Update all three platform keymaps
cc @danilo-leal
Release Notes:
- Renamed the threads Archive view to Thread History and updated its
icon to a clock.
---------
Co-authored-by: Danilo Leal <daniloleal09@gmail.com>
