Unsupported SAGA Version

[yorris]

I just installed SAGA 7.2.0 on my Linux Mint 19. But The Qgis Log Messages said:

2020-02-12T14:55:08     CRITICAL    Problem with SAGA installation: unsupported SAGA version (found: 7.4.0, required: 7.2.).
2020-02-12T14:55:09     CRITICAL    Problem with SAGA installation: unsupported SAGA version (found: 7.4.0, required: 2.3.).
2020-02-12T14:55:09     WARNING    Invalid algorithm ID for menu: qgis:creategrid
2020-02-12T14:56:36     CRITICAL    Problem with SAGA installation: unsupported SAGA version (found: 7.4.0, required: 2.3.).
2020-02-12T14:56:36     CRITICAL    Problem with SAGA installation: unsupported SAGA version (found: 7.4.0, required: 7.2.).

I believe i have install the 7.2.0 version of SAGA:
$ saga_cmd -v
SAGA Version: 7.2.0

I also have set the SAGANG folder to the installation directory.

Any assistance you can provide would be greatly appreciated.

[pankus]

More or less the same problem.
Please refer to #7 (comment)