Bootstrap

Framework

Bootstrap 5 is the newest actively maintained release, currently at patch 5.3.8. 4 of 4 tracked cycles remain supported. The next cycle scheduled to reach end-of-life is 2, on August 19, 2013.

Latest version

5.3.8

Aug 25, 2025

Actively maintained cycles

of 4 tracked

Total cycles tracked

since Jan 31, 2012

Release lifecycle

Actively maintainedSecurity support onlyEnd of life

Today

5Latest

5.3.8 · Aug 25, 2025

EOL Jan 1, 2023

EOL Jul 24, 2019

EOL Aug 19, 2013

201220132014201520162017201820192020202120222023202420252026

Data sourced from endoflife.date.

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