The current version of Firebird is 5.0.4 (as of 17/04/2026). patchletter checks the official source daily and emails you new releases.
Version history & changelog · as detected by patchletter
| Version | Channel | Date | Notes |
|---|---|---|---|
| 5.0.4 | STABLE | 17/04/2026 | Release notes → |
| 5.0.3 | STABLE | 14/07/2025 | Release notes → |
| 5.0.2 | STABLE | 12/02/2025 | Release notes → |
| 5.0.1 | STABLE | 02/08/2024 | Release notes → |
| 5.0.0 | STABLE | 11/01/2024 | Release notes → |
| 4.0.7 | STABLE | 17/04/2026 | Release notes → |
| 4.0.6 | STABLE | 15/07/2025 | Release notes → |
| 4.0.5 | STABLE | 08/08/2024 | Release notes → |
| 4.0.4 | STABLE | 08/11/2023 | Release notes → |
| 4.0.3 | STABLE | 04/08/2023 | Release notes → |
| 4.0.2 | STABLE | 11/08/2022 | Release notes → |
| 4.0.1 | STABLE | 22/12/2021 | Release notes → |
| 4.0.0 | STABLE | 01/06/2021 | Release notes → |
| 3.0.14 | STABLE | 17/04/2026 | Release notes → |
| 3.0.13 | STABLE | 15/07/2025 | Release notes → |
| 3.0.12 | STABLE | 08/08/2024 | Release notes → |
| 3.0.11 | STABLE | 04/08/2023 | Release notes → |
| 3.0.10 | STABLE | 08/06/2022 | Release notes → |
| 3.0.9 | STABLE | 14/02/2022 | Release notes → |
| 3.0.8 | STABLE | 17/11/2021 | Release notes → |
| R3_0_7 | STABLE | 20/10/2020 | Release notes → |
| R3_0_6 | STABLE | 28/06/2020 | Release notes → |
| R3_0_5 | STABLE | 13/01/2020 | Release notes → |
| R3_0_4 | STABLE | 04/10/2018 | Release notes → |
| R3_0_3 | STABLE | 02/02/2018 | Release notes → |
| R3_0_2 | STABLE | 23/03/2017 | Release notes → |
| R3_0_1 | STABLE | 27/09/2016 | Release notes → |
| R3_0_0 | STABLE | 19/04/2016 | Release notes → |
| R2_5_9 | STABLE | 24/06/2019 | Release notes → |
| R2_5_8 | STABLE | 08/01/2018 | Release notes → |
| R2_5_7 | STABLE | 21/03/2017 | Release notes → |
| R2_5_6 | STABLE | 06/07/2016 | Release notes → |
Frequently asked questions
- What is the latest version of Firebird?
- Firebird 5.0.4, released 17/04/2026. patchletter checks the vendor's official source daily for new releases.
- Where can I find the Firebird release notes?
- The version history above links to the vendor's official release notes where the vendor publishes them. patchletter deliberately stores no vendor full texts.
- How do I get notified about new Firebird updates?
- Tick Firebird off in the catalogue and leave your address. From then on new versions go out by email — one at a time, or bundled in the daily or weekly digest.
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