Plans for v3.4.21 release

[ahrtr]

The list below may change per the discussion in the community.

Issues/PRs that should be included in 3.4.21

• [3.4.20] Panic probably due to nil log object #14402
  • etcdserver: nil-logger issue fix for version 3.4 #14420
• Durability API guarantee broken in single node cluster #14370
  • [release-3.4] fix the potential data loss for clusters with only one member #14423
• server/auth: users/authentication data not loaded on member startup #14355
  • [release-3.4] server,test: refresh cache on each NewAuthStore #14410
• exit with error on shadowed environment variables #8380
  • [release-3.4] etcdctl: fix move-leader for multiple endpoints #14441

Please feel free to suggest any issues/PRs which should be fixed/backported in 3.4.21. cc @serathius @spzala @ptabor @mitake

[ahrtr]

All the PRs are minor changes, so I am planning to release 3.4.21 sometime this week. Please let me know if anyone has any concern or comment.

[ahrtr]

Verified that it's working with K8s 1.21. Will release 3.4.21 today or tomorrow. Again, please let me know if anyone have any concern or comment.

[mzaian]

Hello, any plans to release 3.5.x? Specially because #14400

[ahrtr]

Hello, any plans to release 3.5.x? Specially because #14400

The release plan for 3.5.5 is tracked in #14138.

[ahrtr]

v3.4.21 is just released! Thanks everyone who contributed to the release!!

https://github.com/etcd-io/etcd/releases/tag/v3.4.21