Many thanx to those who keep me up to date with Yuki's activities lately! Quickly: a brand new chapter of Angel Sanctuary has been published online in April, titled 天使禁猟区 -東京クロノス- (Angel Sanctuary - Tokyo Chronos).

Being currently veeeeery busy, I can't tell you more about it right now. But don't worry I'll be back this summer!

Source: https://natalie.mu/comic/news/474737 + Kaori Yuki's tweets.