Fixes
- Include QUIC in host announcement if configured.
- Update core to v0.13.1 and coreutils to v0.15.2
- Use WindowEnd instead of WindowStart when checking if the renter attempts to form a contract too close to the v2 require height (RHP2).
- Use WindowEnd instead of WindowStart when checking if the renter attempts to form a contract too close to the v2 require height.
- Fixed version update spam.