v1.3.0

Added

• Prebuilt fresco binaries on every tagged release. A .goreleaser.yaml and
  a tag-triggered Release workflow build cmd/fresco for linux/darwin/windows ×
  amd64/arm64 on each vX.Y.Z push, publishing archives (each with LICENSE,
  README.md, and CHANGELOG.md), a checksums.txt, and a GitHub Release whose
  notes come from this file's matching section — so fresco is installable without a
  Go toolchain. The binary also gains a --version flag backed by an
  ldflags-injected main.version.