VZW has posted a new document about the denim update on the software update page under the Icon support section of their site. This usually means that the update is about to be released. The document is dated Feb. 11, 2015. Looks like this is going to happen!
The PDF names didn't have dates in them as of yesterday. The same thing was done with the PDF names for the 822 and the 928
Most likely see the update released anytime after 12pm est.
Well this is excellent news. My wife has been clamoring for the update since 8.1 was released and has even considered jumping ship on the device, even though it is an excellent phone (minus the lack of support from Verizon).
Those of you upgrading, keep us in the know about how it goes!