The update shipped for Knowledge Day.
Pursuit of Knowledge
The quest ran until 4 September, 23:59 Moscow time. Claim the rewards of all seven daily quests within 24 hours and you received the epic Knowledge set: an avatar, a frame, and a card background. It was a one-time quest.
Sound
The Arena and the hunt gained sound: weapon hits, skill casts and impacts, monster cries, and level-ups. A new character greets you in the voice of their race. Volume and the sound set live in Settings.
Battles chat
An attack on you produces a report: who attacked, how strong they were, and how much DC, rating, EXP, and SP you lost or kept. You can answer from the chat: a token rematch, a Lunar rematch, or a targeted attack with a VIP card. Against one opponent, as before, no more than three fights an hour.
Important events land in the Enchant World chat: payouts, clan joins and kicks, a territory taken or lost, a Might record, a tier-up, a rare gem, and tournament results. All of it can be turned off in notification settings or at the top of that chat.
Shop
Moon bundles arrived: Lunars at a better rate than the usual exchange, plus Blessed Enchant +10 scrolls. Up to three purchases a day.
A clan that broke into the top received its own customization set, the same way other top clans do.
Arena
A mage can no longer wear physical armor and weapons, and a physical fighter can no longer wear magical ones. Gear of the wrong damage type comes off on its own, and the slot fills with the best item that fits. Might weighs more on the result of a fight.
The Forge
Material Exchange became a shared skill. Learn it in one craft and it works in all eleven. Anyone who had learned it more than once received SP back.
Skeleton Raid
The group survives the fight. The roster stays together, and the next run only needs Ready again. The end of a raid or a dropped connection no longer breaks the group up.
For new players
Sharpening scrolls arrive with every new level, not in three packs. By level 76 the stock is enough for a full S-grade set.