After the update I'm now getting annoying expansion alerts all the time on my Nauvis base. It's normal that they expand, and I have artillery to take care of that. My base has been having no biter problems for more than 30 hours, probably more, but now I'm basically getting an alert every minute ...

I never saw that as something that needed to be fixed. That's a nice challenge. In my playthroughs it felt good to finally get artillery and be able to deal with those close worms. Before that, that gave me a reason to go back and defend the wall breach myself, or use a remote tank every now and ...

Here's a string you can import for Olacken's black list setup:

0eNrFVW1u2zAMvUqhX+sgF7Udr6mBnqQIDNlmEqG25NF0siDwAXaLnW0nGSU7H02zLOmf/ZMp8umR7zHZirzqoEFtSKRboQtrWpG+bkWrF0ZVLmZUDSIVhMq0jUUKcqhI9FJoU8IPkYa9PJOuUNOyBtJFUNg610aRxaOqqJ9JAYY0aRhe9B ...

I have a convoluted way to use radars to notify my trains (with interrupts), that they have to pick up/deliver items, so as to not interfere with other signals. With radar channels, that seems like it will make this sort of setup easier now?