Hi @timo,
I really love the On this day feature. I unfortunately had to disable it completely.
As my children or my wife sometimes use my phone or my computer for their own needs, I do not want any information from my diary to be shown to them. (windows and android, by the way)
What I wish to see is the notification that, on this day, I already have written X entries over the years. And that way be invited to dive in. This is the standard behaviour in Diaro, and that I loved it.
This is for my a very useful information as I do not check every day into the On this day category. But knowing that old posts are waiting for me, that is great.
So please allow this feature to be more private.
A possible mechanism would be to reduce the notification content as soon as a password protection is set. That makes totally sense.
Thanks for considering this!