This plugin is a "gift from God" and in this case, Stanislav is "God". I'm joking - Congratulations and thank you for your effort!
I hope Stanislav won't add a "Pro" option 😉 and I hope the nag-list will be updated in the coming years.
When I had yet another plugin promoting their premium plugin in the admin dashboard, I was frustrated.
Glad to learn about the Clarity - Ad Blocker plugin from Daniel Schutzsmith's TinyPress newsletter earlier this month.
I installed Clarity this week, it works well to remove those annoying ads.
Clarity receives regular updates to its block list. The versioning standard is <major-version>.<minor-version>.<date-of-latest-block-list-update>. For example version 1.0.220201 means you are running version 1.0 of the plugin using the block list from february 1st, 2022.
You can always find the latest block list here. You can see the latest changes to the block list here.