v4.2.0

Most important changes:

• Try not to log credentials
• Fix a bug with symlinks when --link is not under --root
• Change the inner loop to be even simpler

What's Changed

• Log less verbose flags in less verbose modes by @thockin in #837
• Update the v3-to-v4 doc to cover some changes that I missed by @thockin in #843
• Bug: links are relative to linkdir, not rootdir by @thockin in #848
• Simplify inner loop: just fetch $ref by @thockin in #845
• Bump actions/setup-go from 4 to 5 by @dependabot in #850
• Try not to log credentials in repo URL by @thockin in #852
• Bump to go 1.21 by @thockin in #858
• Add '-F none' to e2e git SSH command for weird environments by @thockin in #859

Full Changelog: v4.1.0...v4.2.0

Available at: registry.k8s.io/git-sync/git-sync:v4.2.0