I
Istio
Server Apps
| Cycle | Latest | Released | LTS | Security Support |
|---|---|---|---|---|
| 1.28 | 1.28.3 | Nov 5, 2025 | - | Jul 31, 2026 |
| 1.27 | 1.27.5 | Aug 11, 2025 | - | Apr 30, 2026 |
| 1.26 | 1.26.8 | May 8, 2025 | - | Dec 22, 2025 |
| 1.25 | 1.25.5 | Mar 3, 2025 | - | Sep 30, 2025 |
| 1.24 | 1.24.6 | Nov 7, 2024 | - | Jun 24, 2025 |
| 1.23 | 1.23.6 | Aug 14, 2024 | - | Apr 16, 2025 |
| 1.22 | 1.22.8 | May 13, 2024 | - | Jan 22, 2025 |
| 1.21 | 1.21.6 | Mar 13, 2024 | - | Sep 27, 2024 |
| 1.20 | 1.20.8 | Nov 14, 2023 | - | Jun 25, 2024 |
| 1.19 | 1.19.10 | Sep 5, 2023 | - | Apr 24, 2024 |
| 1.18 | 1.18.7 | Jun 7, 2023 | - | Jan 4, 2024 |
| 1.17 | 1.17.8 | Feb 14, 2023 | - | Oct 27, 2023 |
| 1.16 | 1.16.7 | Nov 15, 2022 | - | Jul 25, 2023 |
| 1.15 | 1.15.7 | Aug 31, 2022 | - | Apr 4, 2023 |
| 1.14 | 1.14.6 | Jun 1, 2022 | - | Dec 27, 2022 |
| 1.13 | 1.13.9 | Feb 11, 2022 | - | Oct 12, 2022 |
| 1.12 | 1.12.9 | Nov 18, 2021 | - | Jul 12, 2022 |
| 1.11 | 1.11.8 | Aug 12, 2021 | - | Mar 25, 2022 |
| 1.10 | 1.10.6 | May 18, 2021 | - | Jan 7, 2022 |
| 1.9 | 1.9.9 | Feb 9, 2021 | - | Oct 8, 2021 |
| 1.8 | 1.8.6 | Nov 19, 2020 | - | May 12, 2021 |
| 1.7 | 1.7.8 | Aug 21, 2020 | - | Feb 25, 2021 |