v2.0.1
Maintenance release: the release CI now publishes the semver docker tag hierarchy.
A clean vX.Y.Z tag now pushes the image as X.Y.Z, X.Y, X, and latest (pre-release tags publish only their exact version). No functional code change vs v2.0.0.
Images (multi-arch linux/amd64 + linux/arm64):
ghcr.io/ekho/gobackup-docker tags 2.0.1, 2.0, 2, latest.