Hi Igor,
The latest stable version of 7zip 18.05 has fixed CVE-2018-10115.
Also it should hopefully deal with the several ERROR: Unsupported Method 's I have expirenced that are resolved by install the nonfree plugin which I would rather not do.
Would it be possible to get a new version out and how hard is to convert the code base over?
https://www.7-zip.org/history.txt
Nevermind I have just seen how hard it is however I can't seem to edit above.