| Version | Change log |
| Fldigi 4.2.05 Apr 24, 2024 | |
| Fldigi 4.2.04 Jan 18, 2024 | |
| Fldigi 4.2.03 Nov 2, 2023 |
Maintenance release: FSQ sounding CR/LF * add newline character at end of Sounding report * correct thread loop counter test fsq coding error * correct coding error reported by Ken, AD5XJ |
| Fldigi 4.2.00 Sep 2, 2023 | |
| Fldigi 4.1.27 Jul 19, 2023 | Maintenance release. |
| Fldigi 4.1.26 May 5, 2023 | Maintenance release. |
| Fldigi 4.1.23 Oct 6, 2022 |
