As always it will be basically the last day of the announced release date. Possibly even delayed and near the last day of the delay date. >.< This is a side project for them (for some reason, despite having way more interest than the main one) so it's mainly getting worked on after the work for the other project is finished. It's also usually tested and some bug fixes will occur before the update even happens. So instead of release, bug fix a week or two later it's delayed for 1-2 weeks instead. (and then still releases with bugs anyway because that's development for you :P)
TLDR just check in once a week and try to forget about it tbh. (and yeah I know it's difficult >..>)

