There are an incredible amount of updates here. Thanks to Spellbound for helping to revise the various libraries used for custom spells.
09/6/17
Balance Changes:
Orc:
-Gazlowe's Mix cooldown set to 20
-Ironback no longer requires Rig
-Hunker now requires Fortress/Goblin Laboratory/War Forge
-Shell Shock chance reduced from 100% to 50%
-Blast bonus reduced from 2 to 1.5
Human:
-Crew bonus increased to 1 hit point per second
-Sustain now maxes out at level 25
-Polymorph duration on heroes reduced from 15 to 10 seconds
-Dalaran Shield replaced with Stone Guardian
-Pulse mana drain reduced from 75 to 50
-Cleansing Beams moved to new Savant Guardian alternate form, replaced with Relief
-Mystic Aura range decreased from 450 to 350
Lost:
-Terminus Crux move speed increased from 80 to , now amphibious
-Obsidian Wrath replaced with Wraith Beacon
-Ravager now area magic splash damage, attack cooldown reduced, damage increased
-Nether Fold cooldown reduced from 45 to 15
Naga:
-Slave gold cost reduced from 120 to 60
-Leviathan no longer requires Reservoir Vault
-Blood tracking hero duration reduced from 60/90/120 to 15/30/45
-Sunderer max mana reduced from 400 to 300
-Abolish Magic replaced with Devour Magic
-Eternal well life regeneration increased from 1 to 2
All:
-Racial shop item lists revised, move speeds increased
-Creep item lists revised
Fixes:
Orc:
-Obliterate missile effect
-Cleaving Blows now requires upgrade
-Blast hero damage
Human:
-Bombard Depot cost
Lost:
-Hall lumber cost
-Shimmering Portal can no longer be cast in the abyss
Naga:
-Guardian upgrade costs/model
-Harchery/Shrine of Azshara
Neutral:
-Finger of Pain can no longer target self
All:
-Significant jass revisions and general optimization thanks to Spellbound including: Rocket Bomb, Obliterate, Chilled Arrows, Cannon Assault, and Naga lumber harvesting
-Frozen Void substantially revised
COSMETIC:
Orc:
-Armor and melee upgrades now refer to Magi
-Obliterate description
-Incendiary bomber damage buff icon
-Afterburn upgrade icon location
-Disenchant upgrade icon location
-Experimental Goo learn tooltip
-Gazlowe's Mix upgrade buff
Human:
-Paladin (unit) renamed Crusader
-Revive has new icon
Lost:
-Unholy Aura buff/research icons
Naga:
-Resevoir Vault has one tentacle