Qt End of Life Dates
All 19 Qt release branches: support windows, latest releases, and what each EOL branch has missed since. Data refreshed daily.
Support lifecycle at a glance
■ supported ■ security fixes only ■ end of life
All versions
Release dates, end-of-life dates and current support status for every Qt branch.
| Branch | Released | End of life | Status | Latest |
|---|---|---|---|---|
| 6.11 | 23 Mar 2026 | 22 Sept 2026 | supported | 6.11.1 |
| 6.10 | 7 Oct 2025 | 7 Apr 2026 | EOL | 6.10.3 |
| 6.9 | 2 Apr 2025 | 7 Oct 2025 | EOL | 6.9.3 |
| 6.8 | 7 Oct 2024 | 2 Apr 2025 | EOL | 6.8.3 |
| 6.7 | 28 Mar 2024 | 7 Oct 2024 | EOL | 6.7.3 |
| 6.6 | 9 Oct 2023 | 2 Apr 2024 | EOL | 6.6.3 |
| 6.5 | 31 Mar 2023 | 9 Oct 2023 | EOL | 6.5.8 |
| 6.4 | 28 Sept 2022 | 31 Mar 2023 | EOL | 6.4.3 |
| 6.3 | 11 Apr 2022 | 28 Sept 2022 | EOL | 6.3.2 |
| 6.2 | 30 Sept 2021 | 11 Apr 2022 | EOL | 6.2.4 |
| 6.1 | 5 May 2021 | 30 Sept 2021 | EOL | 6.1.3 |
| 6.0 | 8 Dec 2020 | 5 May 2021 | EOL | 6.0.4 |
| 5.15 | 25 May 2020 | 8 Dec 2020 | EOL | 5.15.17 |
| 5.14 | 11 Dec 2019 | 12 Dec 2020 | EOL | 5.14.2 |
| 5.13 | 18 Jun 2019 | 19 Jun 2020 | EOL | 5.13.2 |
| 5.12 | 4 Dec 2018 | 5 Dec 2021 | EOL | 5.12.12 |
| 5.9 | 29 May 2017 | 31 May 2020 | EOL | 5.9.9 |
| 5.6 | 15 Mar 2016 | 16 Mar 2019 | EOL | 5.6.3 |
| 4.8 | 15 Dec 2011 | 31 Dec 2015 | EOL | 4.8.7 |