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Legend
Healthy
Could be improved
Needs attention
Likely to be an issue in the future
Operating System
Official
| Name | Current | Release Date | Support | Status | Comment | Latest | Release Date | Upgrade | Official | Deprecated |
|---|---|---|---|---|---|---|---|---|---|---|
| Red Hat Enterprise Linux 7 [1][2] | 7.9 | 2020-09 | 2024-06 | | RHEL support ended |  | - | - | 2018APR | 2024JUN |
| CentOS 7 [1] | 7.9 | 2020-09 | 2024-06 | | CentOS discontinued | | - | - | - | 2024JUN |
| Red Hat Enterprise Linux 8 [1][2] | 8.5 | 2021-11 | 2022-06 | | Short-term support release | 8.10 | 2024-05 | 2025APR | 2022FEB | - |
| CentOS Stream 8 [1] | 8.R | 2021-11 | 2024-06 | | Rolling release up-to RHEL 8.10 | | - | - | - | - |
Upcoming
| Name | Current | Release Date | Support | Status | Comment | Latest | Release Date | Upgrade | Official | Deprecated |
|---|---|---|---|---|---|---|---|---|---|---|
| Red Hat Enterprise Linux 9 [1][2] | 9.4 | 2024-04 | 2026-06 | | Long-term support release | | - | - | - | - |
| CentOS Stream 9 [1] | 9.R | 2021-11 | 2027-06 | | Rolling release up-to RHEL 9.10 | | - | - | - | - |
| Red Hat Enterprise Linux 10 [1][2] | 10.0 | - | - | - | Long-term support release | - | - | - | - | - |
| CentOS Stream 10 [1] | - | - | - | - | Rolling release up-to RHEL 10.10 | - | - | - | - | - |
Unsupported Operating Systems State
Linux
| Name | Current | Release Date | Support | Status | Compatibility | Comment | Latest | Release Date | Compatible | Deprecated |
|---|---|---|---|---|---|---|---|---|---|---|
| Fedora | 32 | 2020-04 | 2021-04 | | | | - | - | - | |
| Fedora | 33 | - | - | - | - | | - | - | - | |
| Fedora | 34 | - | - | - | - | | - | - | - | |
| Fedora | 35 | - | - | - | - | | - | - | - | |
| Fedora | 36 | - | - | - | - | | - | - | - | |
| Ubuntu | 20.04 | 2020-04 | 2025-04 | | | | - | - | - | |
| Ubuntu | 22.04 | - | - | - | - | | - | - | - | |
| Debian | 10 | - | - | - | - | | - | - | - | |
| Debian | 11 | - | - | - | - | | - | - | - |
Windows
| Name | Current | Release Date | Support | Status | Compatibility | Comment | Latest | Release Date |
|---|---|---|---|---|---|---|---|---|
| Cygwin | 3.1.6 | 2020-07-09 | - | | | Whole ACS working long ago | | - |
| Subsystem for Linux (WSL) | 2 | - | - | |  | Linux Kernel on top of Windows. No actual tests | | - |
| NT | 10.0 (2004) | 2015-07-15 | 2021-12-14 | | | ExtProds + Tools were built long ago | | - |
Mac
| Name | Current | Release Date | Support | Status | Compatibility | Comment | Latest | Release Date |
|---|---|---|---|---|---|---|---|---|
| macOS | 10.15 | 2019-10-07 | ~2022-10 | | | No known thorough tests | | - |
VxWorks
| Name | Current | Release Date | Support | Status | Compatibility | Comment | Latest | Release Date |
|---|---|---|---|---|---|---|---|---|
| VxWorks (WindRiver) | 6.9 | ~2011 | - | | | Used at APEX Observatory | 7 (650) | 2020-07-20 |