That's a fairly impressive timeline of Citrus+ so far.
Usually, when I see months pass without a new chapter for a popular series, I assume that the scanlators, not the people who make the manga, are taking a hiatus, unless there's an official announcement saying otherwise. Sometimes the scanlators don't have the time, people or interest to continue with a project, and considering that people aren't quite as fond of Citrus+, the latter is possibly true here.
Out of curiosity, what's with Yuzu asking Mei to say "I love you," once a day, and previously asking for them to kiss once a day in the original series? I doubt many couples put daily quotas on displays of affection, but I could be mistaken.