go.mod require entries (single-line and block) now get version completion. gopls doesn't provide module-file completions, so the existing dependency-version completion queries `go list -m -versions` with the workspace member's Go SDK and proxy settings, from a temp directory with GOWORK=off so a half-edited go.mod doesn't block it. The query has a 10 s deadline and honours cancellation; failures return no versions and aren't cached. The cache key for Go hashes root and environment so proxy credentials are never stored in clear.
Co-authored-by: shohruh-genius <[email protected]>
Cargo.toml had no way to tell that a dependency had a newer release.
Dependencies in [dependencies], [dev-dependencies], [build-dependencies], target tables and [workspace.dependencies] now get a weak warning when the newest stable release is outside the version requirement, with a quick fix that rewrites the requirement at its original precision ("0.7" → "0.10") in both string and inline-table forms. Versions complete inside the version string, newest first, without yanked releases. Path, git and workspace-inherited dependencies are skipped, prereleases are only suggested to prerelease requirements, and failures stay silent.
Versions come from the crates.io sparse index through the backend's HTTP client, with an in-memory and on-disk cache and coalesced requests, behind a dependency version source shared by file-type parsers so other manifests can be added later. semver is now used directly; it was already linked into the app.
Fixes#479