Two reasons:
1. By making them public, they show up for all of my subscribers on YouTube, but I assume most subscribers on YouTube want to watch "major" update videos like announcements, recaps, etc. 2. I didn't want a new person coming to the channel to get lost in the ~800 development videos rather than seeing the important ones.
> This is amazing, congrats.
Thank you! It's surreal to have spent this long developing something and finally launch it.