| Major Release | Latest Version | Release Date | Release Notes |
| Firebird 5.0 | 5.0.0 | 11 Jan 2024 |  |
| Firebird 4.0 | 4.0.4 | 08 Nov 2023 | |
| Firebird 3.0 | 3.0.11 | 04 Aug 2023 | |
Discontinued versions can be found here.
| Major Release | Latest Version | Release Date | Release Notes |
| Firebird 5.0 | 5.0.0 | 11 Jan 2024 | |
| Firebird 4.0 | 4.0.4 | 08 Nov 2023 | |
| Firebird 3.0 | 3.0.11 | 04 Aug 2023 | |
Discontinued versions can be found here.