Save states no longer working after update.

[vvhateverr]

when trying to load a save state I made in June 19th I receive an error:                                                                                                                                                                        "The state is an unsupported version. (PCSX2 ver=9a370000, state ver=9a360000).
Option 1: Download an older PCSX2 version from pcsx2.net and make a memcard save like on the physical PS2.
Option 2: Delete the savestates."

I'm aware that updating PCSX2 can lead to incompatible save states as they don't seem to carry over. And I also understand that the only way to restore them is to download a previous version that supports them. But I just can't seem to find the nightly build that would resolve the issue, i've tried copying over the memory card and save state folders to the following builds:

pcsx2-v1.7.4593 
pcsx2-v1.7.4595
pcsx2-v1.7.4671

Any help would be greatly appreciated!

[refraction]

1.7.4586 will be the last version that will work with your savestate.

[vvhateverr]

Thank you!