we have a new mandatory wallet release for DMD Diamond
that need to be installed pre block 130000
https://github.com/DMDcoin/Diamond/releases/tag/v3.0.1actual blocknumber
https://chainz.cryptoid.info/dmd/640 blocks a day are produced
the slowly decresing blockrewards didnt follow the designed mechanics from whitepaper
we fixed the code which result in a mandatory update
because its no emergency we have plenty of time
so the forkblock was selected over 10 days in future
a early april update (pre 5th april) will be early enough
but the sooner u update the better