Please note that from now on SSH will be disabled by default on Raspbian images.
This could cause some headaches for users who are using their Pi headless and performing a new install from scratch:
Although if you are upgrading your operating system, the status for SSH (enabled or disabled) will not change …
A good idea but can of course create problems for headless setups for openHAB. There is a workaround mentioned I want to emphasize:
The boot partition on a Pi should be accessible from any machine with an SD card reader, on Windows, Mac, or Linux. If you want to enable SSH, all you need to do is to put a file called ssh in the /boot/ directory.
Thanks for reminding me with this article, that we need to add this info at docs.openhab.org
In short: Why disable SSH and what to do next?
For years every Raspbian installation would boot up an ssh server with the default and sudo-allowed credentials pi:raspberry. I believe everyone can see the problem with this. What can we all you take from that? Change away from the default password!