etcd EOS & EOL timeline

Check etcd end-of-support (EOS), end-of-life (EOL), release and extended-support dates. Compare versions and plan your next upgrade.

Database8 release timelinesData updated: Oct 26, 2026, 9:56 AM UTC

3.7
Supported
1. ReleasedJul 8, 2026
End of support (EOS)
Not announced
End of life (EOL)
Not announced
Extended support
Not announced
3.6
Supported
1. ReleasedMay 15, 2025
End of support (EOS)
Not announced
End of life (EOL)
Not announced
Extended support
Not announced
3.5
Supported
1. ReleasedJun 15, 2021
2. End of life (EOL)Jul 8, 2027
End of support (EOS)
Not announced
Extended support
Not announced
3.4
End of life
1. ReleasedAug 30, 2019
2. End of life (EOL)Jun 1, 2026
End of support (EOS)
Not announced
Extended support
Not announced
3.3
End of life
1. ReleasedFeb 1, 2018
2. End of life (EOL)Oct 15, 2021
End of support (EOS)
Not announced
Extended support
Not announced
3.2
End of life
1. ReleasedJun 9, 2017
2. End of life (EOL)Mar 28, 2021
End of support (EOS)
Not announced
Extended support
Not announced
3.1
End of life
1. ReleasedJan 20, 2017
2. End of life (EOL)Oct 10, 2018
End of support (EOS)
Not announced
Extended support
Not announced
3.0
End of life
1. ReleasedJun 30, 2016
2. End of life (EOL)Jan 20, 2017
End of support (EOS)
Not announced
Extended support
Not announced

Support milestones: end of support = Active support; end of life = Security Support. Unknown dates are shown as “Not announced”. Paid extended support is separate from standard end of life. Support windows may vary by version and edition. Timeline spacing is not a duration scale.