## What changed
- Centralize `windows-sys` at version `0.61.2` in the workspace and migrate dependent crates to it.
- Adapt Windows API calls to the updated handle, boolean, and type definitions. Replace custom handle owners with `OwnedHandle` and use `BorrowedHandle` where ownership stays with the caller.
- Add explicit wrappers for non-owning Windows handles passed between threads.
## Testing
Enable the MCP refresh cleanup test on Windows. Retain process handles to verify that a superseded MCP server stays alive during an in-flight call, exits after cancellation, and leaves the replacement running until shutdown.
GitOrigin-RevId: 86f53d9b300d13edff7154f4a7c32e34dacd2919
## What changed
- Report available space for `CODEX_HOME` and the active worktree, warning below 5 GiB and failing below 1 GiB.
- On Windows, report whether the active Git worktree is on a trusted Dev Drive and provide remediation when it is not.
- Run attached doctor reports against the conversation workspace, including workspaces recovered from persisted thread metadata, while keeping the subprocess anchored in `CODEX_HOME` so deleted workspaces do not prevent it from starting.
## Testing
- Cover disk thresholds, measurement failures, missing paths, conversation workspace selection, command construction, Windows volume detection, and human-readable output.
GitOrigin-RevId: 0a99f9d278717e7d19936ffc504984b3a0958c25
Tamir Duberstein