Just as I finish posting the article about the leak version our Friend Todd sent us an email letting us know that Verizon has the OS 188.8.131.528 for the storm 9530. You can pick up the file at this link Desktop download or fire up DM and install it from there.
Let us know in the comments what fixes or problems you find. This is an official release but always make sure you do a backup of your settings and contacts before upgrading. By the looks of this other carriers are soon to follow and hopefully they start rolling out updates for other devices such as the 8900, and the Bold 9000 to name a few.