v0.6.2

Published to crates.io as mfsk-core v0.6.2.

Release notes are auto-generated from merged PRs; see the crate's
CHANGELOG.md
for curated release notes.

Prebuilt mfsk-ffi-ft8 binaries (FT8 C ABI) are attached
below for users who want to drop the decoder into a non-Rust
project without setting up the cross-toolchain themselves —
see docs/EMBEDDED.md
for the integration guide.

What's Changed

• docs: update ROADMAP.md for post-0.5.12 by @jl1nie in #42
• v0.6.2 release: sync consolidation + per-candidate inner unification + WSJT-X-faithful host multipass by @jl1nie in #50

Full Changelog: v0.5.12...v0.6.2