Frameworks
Bootstrap
releases4
Status as of UTCNo versions match this filter
| Version | Status | Released | Active support endsActive Support | End of lifeCritical Support | Extended support endsCommercial Support | Latest release |
|---|---|---|---|---|---|---|
| 5 (LTS)LTS | Supported | May 5, 2021 | Supported | Supported | Unknown | 5.3.8 ↗Aug 25, 2025 |
| 4 (LTS)LTS | End of life | Jan 18, 2018 | Nov 1, 2021 | Jan 1, 2023 | Supported | 4.6.2 ↗Jul 19, 2022 |
| 3 (LTS)LTS | End of life | Aug 19, 2013 | Sep 5, 2016 | Jul 24, 2019 | Supported | 3.4.1 ↗Feb 13, 2019 |
| 2LTS | End of life | Jan 31, 2012 | Aug 19, 2013 | Aug 19, 2013 | Supported | 2.3.2 ↗Jul 26, 2013 |
ⓘ Status uses upstream data and the UTC date. Consult the official policy for the precise scope of support.
Interface and general explanations are localized. Product names stay unchanged. Policy links lead to the original text, without machine translation.