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Svelte 5 vs 4
Version Support Lifecycle Comparison
vs
Version 5
5
Active
Release Date2024-10-19
Support Ends-
EOL DateTBD
Latest Version5.46.1
Version 4
4
End of Life
Release Date2023-06-22
Support Ends2024-10-19
EOL Date2024-10-19
Days LeftExpired 500 days ago
Latest Version4.2.20
💡 Upgrade Recommendation
5 currently has a longer support lifecycle. If you're using 4, keep an eye on its EOL date.
About Version Comparison
This page compares Svelte versions 5 and 4. Learn about each version's release date, support end date, and EOL (End of Life) date to make informed upgrade decisions.