Linux 5.11 support, marshal flow labels, require Go 1.20

After a long radio silence, it was time to cut another release since 0.4.0 no longer works on recent Linux LTS releases.

This is the final release supporting the net.IP type. 0.5.0 onwards will require netip, introduced in #36.

What's Changed

• conn: Add conntrack dump while zeroing all counters by @linosgian in #25
• errors: replace errors.Wrap() with errors.Is() by @ti-mo in #30
• event: correctly parse TCP DESTROY events on kernels 5.11 and later by @ti-mo in #31
• Marshal flow labels, automatically set SequenceAdjust.Direction by @ti-mo in #37
• Bump to Go 1.20 and all dependencies to latest by @ti-mo in #38

New Contributors

• @linosgian made their first contribution in #25

Full Changelog: v0.4.0...v0.4.1