Short answer - no I will not be updating this tar ad infinitum.
The source are available and I will do my best to answer any questions for those who want to understand and incorporate the code, but these build are and have always been to try out functionality and testing the possibilities.
If I build new version because other substantial fixes elsewhere I will share but I think I have now come to a landing and no more active development.
FYI latest is here: Dynamic conversion of HDR10+ SEI to DV P8 NAL - #44 by cpm