Flannel - v0.19.0

What's Changed

• Fixed subnet allocation in case of etcd manager with IPv6 by @rbrtbnfgl in https://github.com/flannel-io/flannel/pull/1582
• Fix the v6 unit test failing by @manuelbuil in https://github.com/flannel-io/flannel/pull/1597
• Fix etcd key removal in CI and add -e flag by @manuelbuil in https://github.com/flannel-io/flannel/pull/1595
• Use iptables-restore to preserve order with MASQ & FORWARD rules by @ryarnyah in https://github.com/flannel-io/flannel/pull/1264
• wireguard: fix segmentation fault if only ipv6 is enabled by @andreek in https://github.com/flannel-io/flannel/pull/1601
• Public ip dualstack by @rbrtbnfgl in https://github.com/flannel-io/flannel/pull/1600
• clarify the error logs for the CI pipeline by @thomasferrandiz in https://github.com/flannel-io/flannel/pull/1602
• Set more explicit error message when network config is missing in etcd by @thomasferrandiz in https://github.com/flannel-io/flannel/pull/1606
• Fix waiting for iperf docker is running before launch test by @louiznk in https://github.com/flannel-io/flannel/pull/1599
• Recover damaged pictures from history commit by @Ansen in https://github.com/flannel-io/flannel/pull/1583
• Remove PodSecurityPolicy from kube-flannel.yaml by @thomasferrandiz in https://github.com/flannel-io/flannel/pull/1586

New Contributors

• @ryarnyah made their first contribution in https://github.com/flannel-io/flannel/pull/1264
• @louiznk made their first contribution in https://github.com/flannel-io/flannel/pull/1599
• @Ansen made their first contribution in https://github.com/flannel-io/flannel/pull/1583

Full Changelog: https://github.com/flannel-io/flannel/compare/v0.18.1...v0.19.0