Ars Magica 2

-added config options for biome and dimension ids
-rewrote retrogen engine, should fix crashing bugs
-changed hecate AI to hopefully be less intense
-added/cleaned up several compendium entries
-added a delay in which a minecart can teleport on gold inlay tracks (only works once every 5 seconds)
-fixed (I think) the issue with /help
-fixed a duplication/crash/item loss bug with the air guardian
-fixed a crash bug with the crafting altar creating certain spells
-liquid essence now emits light akin to lit redstone ore
-fixed /clearknownspellparts to properly target other players when specified
-added witchwood slabs, planks, and stairs
-mana batteries can no longer gain deficit
-Fixed water breathing to now accept wakebloom
-added option to pause material cycling when viewing multiblocks in the compendium
-fixed a crash bug with telekinesis in spell books
-fixed the strange transparency bug with the UI that some people were experiencing
-removed some old entries from the compendium that shouldn't be there
-flushed out the compendium a little more
-added additional logging to assist in tracking down other bugs
-Talents tree ignores skill depth locking
-changed the compendium font to be easier to read
-fixed a crash bug with the inscription table
-all shapes, components, and modifiers are known in creative mode, as they should be

Caveats

Some people are getting NPEs when attempting to name a spell - I am working on it. This version adds extra logging to try to pinpoint the issue.