Possible workarounds to some of the crashes

Possible fix for crashes at the end of the game
EDIT: Nope. Still not fixed. Thanks 7.00

Slark basic attack now deals 2 damage
Slark Q now puts his basic attack on cooldown
Slark Q now has a custom icon
Decreased Slark E leash duration

Fixed not being able to all-chat during the round
Fixed Ursa Q
Ember/Storm remnant and Venge R now all use equipped cosmetics

Added custom announcer by Donn Bradley

Increased Rune life to 6
Removed damage from Ursa Q
Increased Jugg attack damage to 2, R damage to 4
Increased Zeus Q radius
Decreased Sven Q impact radius

Fixed incomplete ability tooltips on hero selection screen
Updated Drow Q, E, Sven E ability icons
Fixed Storm W dragging target inside the hero
Fixed Valve channeling bar and CS/KDA display
Fixed Zeus R indicator being too low-res
Fixed Tiny Q having inconsistent range

Fixed first ping particle not showing

And again

Trying to unfuck a particle. Again

Still got zero time after work :/

Resolved various issues related to hero selection and ingame chat
Resolved alt and ctrl-alt pings not working

More fixes to cosmetics and particle precaching

More particle fixes, yay

Probably fixed error particles. Probably.