I could only find a description of such a mod:

Version 6.5.13
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http://sderni.ru/200449

1) Dragon Utopia, Temple, and MagaVolt banks are switched to standard
2) the nerf for cockroach warlocks among non-warlock races has been restored
3) if a warlock is in the town/at the gates, the nerf is not applied
4) mage nerve fix - it used to nerf until day 1-4-4 when buying one's way out of the tavern
5) detailed description added for the Summon Elementals spell

Can someone translate what a NERF is? In point 1, what does "switched to standard" mean? "if a warlock is in the town/at the gates, the nerf is not applied" - what is not applied?

I didn't understand point 4 at all.

Or please tell me where to look for the TE6.7 description, preferably in plain language. Maybe I'm not a big enough fan that I don't understand these words; I apologize in advance for my ignorance.