Sega will be giving Phantasy Star Online 2 a mid-size Summer update. Even though it's described as "mid-size," the update is big enough to span three separate updates, one on August 1, the second on August 8, and the third in late August.
The August 1 update adds new enemies and costumes, which you can see here. For textual details, in Japanese, see 4Gamer.
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