Yeah, all things should be checked carefully to make sure them are secure to release in order to avoid any unexpected terrible chainsplits, etc. which can seriously affects the whole MUNcoin project.
Chainsplits are the most nightmare scenarios in the cryptoworld. Please check carefully before releasing any updates/ upgrades to avoid them. Let's take SONO as a classic example of terrible chainsplits.
Price plummeted from over $25 to amost 0. Unbelievable!
https://coinmarketcap.com/currencies/altcommunity-coin/