Due to Chapter 5 being released in the middle of June, and some personal emergencies, Chapter 6 will be released closer to the middle of this month. Chapter 7 will be released in the middle of August, closing out Part I of the series.
I'll take a month off (actually, I'll be re-writing large portions of Part II), Oct will have the first Deep Dive, giving the backstory to (at least) one of the characters. Then another month off before resuming monthly releases in December.