Lilac Sea 4 (118) unlocked in Bellflower Northwest

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Taken from a doc shared in the sub discord:

The Floating Standard (116) unlocked in The Floral Reef
The Fluttering Bay unlocked (117) in Wingsreach
Proud Keep (119) unlocked in The Floral Reef
Lilac Sea 5 (120) unlocked in The Floating Standard

There is one more sector that hasn't been updated on the doc yet, looks like it will be rank 119 or 120. I don't know if there are additional sectors to be discovered still beyond that.