Switching Caddy ACME from Let's Encrypt to Actalis

So you’re using Caddy with Let’s Encrypt, and the latest news about Let’s Encrypt banning use of their certificates for people in countries under sanctions from the USA have you worried, and you’re looking into actalis?

Good news: the switch is really easy.

Stock Debian on the NanoPi R2s Plus

The NanoPi R2S has no HDMI, but I’m not intending to use it as a video device. All I want to see is, can it run Bookworm, and more to the point yet, stock Bookworm? Let’s find out.