Muat turun codeg 0.28.2

Diffs can be read side by side.
Mermaid diagrams get a viewer of their own.
New
- Diffs open side by side, with a toggle on every preview and each side scrolling on its own. (#537, #570, @asteroida123)
- Mermaid diagrams get their own viewer — sharp at any zoom, draggable, fullscreen, and saveable as SVG, PNG or .mmd.
- Select a passage in a message and ask about it in a new conversation, pinned to the agent that wrote it.
- The repository panel shows an item's comments, not just its description.
- Remote workspace connections can carry custom HTTP headers, for a codeg-server behind a proxy that demands one. (#577, @codebutler)
- The window zooms to 300%, and Ctrl/Cmd + and − step it. (#484, #569, @Adam-Dalloul)
- Custom Codex models work on OpenAI-compatible gateways, through a template that sends plain Responses requests.
- Codex can ask you questions in Default mode, via a new switch in its settings panel.
- A delivered task can remove its worktree on the spot, with the same checkbox merge and complete already offer.
Improved
- Updated bundled agents: OpenCode 1.18.23, Cline 3.0.60, CodeBuddy 2.139.0, DeepSeek Harness 0.7.0, Qoder 1.1.31.
- DeepSeek Harness resumes by resolved path, so /var against /private/var or a Windows short name no longer fails.
- The Recent list folds back to its first page instead of staying long for the rest of the session.
- An issue task has to confirm the problem before fixing it, and the separate "investigate only" mode retires.
- Copy image works on pictures staged in the composer. (#556, @Adam-Dalloul)
Fixed
- A task counts its own work, not the pull request it started from or the new files it never committed.
- A task waiting on your answer stops reading as "running". (#567, @lizzjin)
- A session renamed in Claude Code keeps its name. (#566, @Adam-Dalloul)
- Closing settings brings back a workspace hidden to the tray, instead of leaving nothing on screen. (#565, @Adam-Dalloul)
- The add-to-chat pill stays inside the editor on selections near the top of a file. (#576, @dawNotPoi)
- Windows paths stop mixing separators, like the clone dialog's C:\work/codeg.
- Connection secrets stay out of the logs, where raising the level used to dump the whole WebSocket handshake.
Thanks to @Adam-Dalloul, @asteroida123, @codebutler, @dawNotPoi and @lizzjin for contributing to this release.