This one is just a small bundle of fixes. :)
Release notes
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* Sorcerer actually had reduced spellcasting speed instead of increased spellcasting speed. Fixed.
* Sorcerer now also has reduced spell delay in addition to increased casting speed.
* Several items and talents that were supposed to increase spellcasting speed decreased it and vice versa. Fixed.
* Creatures will no longer attack through doors.
* Made attacks and spells from creatures against invisible enemies (or over walls) less accurate.