[2019] Release Notes for 9/25/2019

[MISC]
– Berlin 2019 tournament items are no longer available for purchase.
– Enabled display of overhead equipment for teammates by default.
– Fixed simulated grenade trajectory preview ending one tick too soon.
– Fixed water sounds to not play for simulated grenade trajectory previews.
– Fixed a bug in deathmatch AI where bots wouldn’t shoot breakable items in certain situations.