...
| C | |||||
|---|---|---|---|---|---|
| Name | Release Date | Compiler Support | Compatible Since | Dropped Compatibility | Default |
| c90 | 1990 | Beginning? | Beginning | Beginning → 2016OCT | |
| c99 | 2000-03 | >= 4.1 | 2016OCT | 2016OCT → Now | |
| c11 | 2011-12-08 | >= 4.9 | 2018OCT | - | |
| c17 | 2018 | >= 8.1 | 2020OCT2022APR | 2022APR→ Now | |
| c2x | - | >= 9.1 | Not Compatible | - | |
| c23 | TBD | - | Not Compatible | - | |
| C++ | |||||
| Name | Release Date | Compiler Support | Compatible Since | Dropped Compatibility | Default |
| C++98 | 1998-10 | Beginning? | Beginning | - | Beginning → 2018OCT |
| C++0x | - | >= 4.3 | 2018-OCT | - | 2018OCT → Now |
| C++11 | 2011-08 | >= 4.7 | 2018-OCT | - | - |
| C++14 | 2014-08 | >= 5.1 | 2020-OCT | - | - |
| C++17 | 2017-12 | >= 8.1 | 2020-OCT | - | - |
| C++2a | - | >= 8.1 | 2020-OCT | - | 2022APR → Now |
| C++20 | TBD | >= 11.1 | Not Compatible | - | - |
| C++2b | - | >= 11.1 | Not Compatible | - | - |
| C++23 | TBD | - | Not Compatible | - | - |
| Java | |||||
| Name | Release Date | Compiler Support | Compatible Since | Dropped Compatibility | Default |
| Java Classic | - | - | Beginning | - | Beginning → Now |
| Java Modules | - | - | Not Compatible | - | - |
| Python | |||||
| Name | Release Date | Interpreter Support | Compatible Since | Dropped Compatibility | Default |
| Python 2 | 2000-10-16 | >= 2.0 | Beginning | - | Beginning → 2020AUG |
| Python 3 | 2008-12-03 | >= 3.0 | 2020-APR | - | 2020AUG → Now |