Patch notes for version 70

Several crash fixes
Fixed progress not being saved when leaving multiplayer games
Stuttering fix when using non pixel-perfect rendering
Notifications are now queued up instead of showing all of them at the same time
Added ability to ping to other players (bind in control options)
Added Discord rich presence
Added lobby player list
Added repeating class titles beyond NG+4
Fix upgrade menu clicking needing some mouse movement
Fixed long shutdown time on Linux
Fixed issue with character titles becoming desynced with your NG+ progress
Added option for having a minimap in the top-right corner
Added ui_hud_coop console variable for diabling Coop HUD
Shatter no longer spawns from the player when there is no line of sight to the enemy killed
Fix for comet cooldown on level 1
Added effect for spirit cloak