League of Legends patcher and client visual updates teased, Riot currently testing on PBE - Neoseeker

This is going to be awesome

Surrender at 20: 5/20 PBE Update: Splash Tweaks, New Chromas

Surrender at 20: 5/12 PBE Update: Summoner Icon, Chromas, & More

League client update] Briefly visiting the PBE for a pre-alpha

Surrender at 20: Current PBE Changes

Surrender at 20: Current PBE Changes

League client update] Briefly visiting the PBE for a pre-alpha

Surrender at 20: 5/10 PBE Update: High Noon Part 2, VFX Updates

Surrender at 20: Current PBE Changes

Surrender at 20: 9/3 PBE Update: New Summoner Icon, Continued TFT

VPBE, League of Legends Wiki