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Nikhil Pandey cbbcb1e101
acp: Fix stale ACP reasoning-effort options when model switch keeps same config IDs (#50246)
## Problem
Zed's ACP config-options UI was only rebuilding selectors when the set
of config option IDs changed.

For many model switches, the IDs stay the same (`mode`, `model`,
`reasoning_effort`) while the valid values for `reasoning_effort` change
by model. As a result, the picker could show stale values (for example,
missing `xhigh` on `gpt-5.3-codex`, or showing extra `xhigh` after
switching away).

This is especially problematic for providers like Copilot that expose
multiple agents/models with different reasoning-level capabilities.

## Fix
Rebuild ACP config-option selectors on every `config_option_update`, not
only when config IDs change.

This refreshes cached picker entries whenever model-specific option
values change, even if option IDs are unchanged.

## User Impact
- Reasoning-effort picker now reflects the selected model immediately on
Claude <-> GPT transitions.
- Prevents stale or invalid effort choices in ACP sessions.

## Validation
- Manual validation: switch across models with different
reasoning-effort sets and confirm picker updates immediately.
- Local `cargo check -p agent_ui` remains blocked by unrelated
pre-existing `livekit-protocol` compile errors in this checkout.

## Files Changed
- `crates/agent_ui/src/acp/config_options.rs`

Release Notes:

- acp: Fix for config selectors not always being refreshed

---------

Co-authored-by: Ben Brandt <benjamin.j.brandt@gmail.com>
2026-02-26 22:03:46 +00:00
.cargo ci: Update typos versions and fix new occurrences (#40784) 2025-10-21 10:43:22 +00:00
.cloudflare docs: Document context servers (#21170) 2024-11-25 11:05:14 -05:00
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assets Add fast mode toggle in agent panel (#49714) 2026-02-26 21:19:41 +01:00
ci Move Nightly release to gh-workflow (#41349) 2025-10-28 13:57:23 -06:00
crates acp: Fix stale ACP reasoning-effort options when model switch keeps same config IDs (#50246) 2026-02-26 22:03:46 +00:00
docs settings: Remove unused file_finder.git_status setting (#49889) 2026-02-26 18:53:17 +00:00
extensions extension_ci: Ensure version bump does not happen too often (#50108) 2026-02-25 17:09:07 +00:00
legal Fix the markdown table (#38729) 2025-09-23 16:49:45 +00:00
nix build: Add cargo timing script to devshell (#49941) 2026-02-24 02:46:26 +00:00
script Duplicates bot v2: focus on root cause, larger issue body preview (#50209) 2026-02-26 14:09:29 +00:00
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Cargo.toml GPUI on the web (#50228) 2026-02-26 18:36:50 +01:00
CLAUDE.md Initial .rules file for agent with symlinks for other rules file paths (#29014) 2025-04-17 23:41:23 +00:00
clippy.toml Revert "Revert scheduler update (#46659)" (#46671) 2026-01-14 07:19:13 +00:00
CODE_OF_CONDUCT.md Remove community content from docs and point to zed.dev (#19895) 2024-10-29 09:44:58 -04:00
compose.yml Remove Postgres and stripe-mock from Docker Compose (#48313) 2026-02-04 03:42:58 +00:00
CONTRIBUTING.md Surface UI checklist in CONTRIBUTING.md (#49013) 2026-02-12 10:08:49 +00:00
debug.plist
default.nix nix: Use flake-parts, partitions, and treefmt-nix (#45321) 2026-02-02 14:26:42 +00:00
Dockerfile-collab build: Bump Rust version to 1.93 (#47358) 2026-01-23 13:22:41 +01:00
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Dockerfile-cross.dockerignore Add remote server cross compilation (#19136) 2024-10-12 23:23:56 -07:00
Dockerfile-distros Support More Linux (#18480) 2024-09-30 17:46:21 -04:00
Dockerfile-distros.dockerignore Support More Linux (#18480) 2024-09-30 17:46:21 -04:00
flake.lock nix: Use flake-parts, partitions, and treefmt-nix (#45321) 2026-02-02 14:26:42 +00:00
flake.nix Try to improve nix caching (#48297) 2026-02-03 20:31:02 -07:00
GEMINI.md Add missing GEMINI.md rule file for gemini-cli (#38885) 2025-10-02 09:47:29 -04:00
LICENSE-AGPL Update license year (#24191) 2025-02-04 09:02:59 -05:00
LICENSE-APACHE Update license year (#24191) 2025-02-04 09:02:59 -05:00
LICENSE-GPL
livekit.yaml
lychee.toml ci: Check for broken links (#30844) 2025-06-06 09:39:35 +00:00
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rustfmt.toml nix: Use flake-parts, partitions, and treefmt-nix (#45321) 2026-02-02 14:26:42 +00:00
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typos.toml gpui: Extract gpui_platform out of gpui (#49277) 2026-02-19 18:57:49 +01:00

Zed

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Welcome to Zed, a high-performance, multiplayer code editor from the creators of Atom and Tree-sitter.


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