>>717544210>>717544332There's also a new stage prop in Hexen that lets you swap classes mid-campaign.
And for tweaks for Heretic, they licensed and implemented most of the Wayfarer's Tome mod - I don't know what any specific differences are, but this is the baseline for the enhanced gameplay.
(I just captured the list from here:
https://www.doomworld.com/forum/topic/105714-the-wayfarers-tome-a-standalone-gameplay-mod-for-heretic-update-to-beta-7a-with-wand-start-bugfix-november-2021/ )