3.2.1
Fixes `mdd update` (shipped in 3.2.0): it was using `go install .../cmd/mdd@latest`, which only recognizes `v`-prefixed semver tags and was silently installing the ancient `v1.0.0` release instead of the real latest one. `mdd update` now resolves the latest release via the GitHub API and installs that exact tag. README/docs "Go install" instructions updated to match.