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

This is going to be awesome

VPBE, League of Legends Wiki

League of Legends Upcoming PBE Patch Preview (13.24b) - Mobalytics

Surrender at 20: Current PBE Changes

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

VPBE, League of Legends Wiki

Surrender at 20: Red Post Collection: 12.8 Patch Notes, /Dev

Surrender at 20: 4/12 PBE Update: New Skins, Chromas, Icons & Much

League of Legends Upcoming PBE Patch Preview (13.24b) - Mobalytics

Surrender at 20: Current PBE Changes

Fix League of Legends error code 0U ( PBE client not loading error