https://forum.plarium.com/en/raid-shadow-legends/843_news/43328_update-10-55-sneak-peek/

for the tl;dw crew:

Siege getting expansion which includes more slots, traps, tiers and finally the ability for clan leaders to remove teams (and traps)

Chimera, ram will reflect less damage under fear, no reflect under true fear among other changes for him (including more accuracy)

lion will hit harder now

several trials getting adjusted to ease completion

QoL highlights: faction guardians champs can effectively be hidden as if they were eaten by Commissioning them

Certain advanced quests can be refreshed (one per day)