Here is all the information given during the 8th Anniversary stream. We will update this post with any additional information that comes from Koregra, which should be released soon.
There was no new info about Relink in this stream.
Granblue Fantasy Game News
Wind and Light Character Adjustments – changes were listed for Wind Scathacha, Wind Yuisis, Wind Lancelot, Petra, Summer Zeta, Ferry, Baotorda, and Light Juliet. Information about those can be found in a separate post here.