Yo Takuya,
How are you doing? Still drumming once in a while?
Sorry, I’m not sure which versions but it happened twice, aside from when the root certificate expired.
Aah nice, I’ll write it down.
Would be nice to have a UI check for updates feature though. That tells you you’re on the latest version 
when it checks, giving you the:
And also an option in the settings to not automatically check for updates.
Have a great day! 
*Update, Wow you have managed to bring a child into this world since last we spoke I just read! I'm on vacation from 15(Sat) to 23(Sun) Congratulations to you and your wife! How old is your daughter now?