This update's main appeal was the introduction of the Potato Beetle but also brought a variety of features and changes:

Features

Added the Potato Beetle.
Added the ability to rejoin ranked matches.
Added a countdown in every match's first round.
Added the 2v2 ranked limited time mode.
Changed the Ranked gamemodes leaderboards so that only the top 10 players can be max rank, Beetle Baller.

Changes

Slightly buffed Earth-boring Beetle diving speed (Dive Tech.)
Beetles now only collide with each other at low speeds, meant to prevent gliding into another player and losing your momentum.
Changed Ranked tier names.
Changed Picnic textures.
Added a beautiful loading screen made by Kakura.
Added the top 10 cosmetic for 1v1 Ranked for those that won it.

Fixed more matchmaking bugs.
Fixed ball outlines.
Fixed Rich text in chat, scoreboard, etc. (Caused chat to be colored and scaled weirdly.)
Fixed getting launched super high into the air with a ball.
Fixed balls getting frozen if the host disconnects.
Fixed Goliath Beetle spam parry.
Fixed losing more elo for losing against a higher elo opponent (so now if you go against a high elo opponent you will win more elo and lose less elo.)
Fixed more of the Goblin Goopmaxxing skins.
Fixed Cyborg Beetle thruster so it no longer bounces out of the net instead of scoring when going into it.
Fixed Rhino Beetle ball spike collision.
Fixed leaderboard scores getting set to the minimum.
Removed css for good.