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Erlang 26 vs 21

Version Support Lifecycle Comparison

vs

Version 26

26
Ending Soon
Release Date2023-05-15
Support Ends2024-05-17
EOL Date2026-05-15
Days Left73 days
Latest Version26.2.5.16

Version 21

21
End of Life
Release Date2018-06-19
Support Ends2019-05-10
EOL Date2021-06-19
Days LeftExpired 1718 days ago
Latest Version21.3.8.24

💡 Upgrade Recommendation

26 currently has a longer support lifecycle. If you're using 21, keep an eye on its EOL date.

About Version Comparison

This page compares Erlang versions 26 and 21. Learn about each version's release date, support end date, and EOL (End of Life) date to make informed upgrade decisions.