Experience dictates that Ford has never included a list of bugs fixed in a version. It stands to reason the fix for ambient lighting is included in this 3.7 release, since it was released as a separate patch prior the 3.7 release for 3.6.2 users. It would be backwards to have it UNDO a valid fix. So unless you have specific knowledge of exactly what code was changed or added for the 3.7 release you aren't qualified to make that statement.
Regardless, there is no technical reason to not publish this update for 2013 users (at least not any being provided by Ford), and there is no sync hardware difference between the 2013 and 2014 models (negating your "easy to <some word> to those specific SYNC systems").
Releasing 3.7 w/ no valid explanation of why prior MY's are excluded is bad business. If Ford said "We have a larger release encompassing 2011+ models coming soon" then it would relieve the angst, but they aren't saying that.
There are also new features in this release that are useful to many 2013 owners. The time of arrival and larger street name labels on navigation are welcomed features. Again prior MY's are being shun from a promised product. I was told when I purchased my 2013 that I would be eligible for ALL SYNC updates for 5 years from purchase date (regardless of mileage). This release is not aligned w/ that selling statement.
While I specifically didn't 'call anyone out' in my post as it was a general comment regarding 'much ado about nothing', it's ironic that I got quoted so much for simply stating common knowledge facts.
Ford does typically indicate bug fixes when they are an integral part of a general software update, maybe you failed to look in the right place. As those who had the ambient lighting 'bug' fixed and then installed the 3.7 update to find the exact same ambient light 'bug' is now no longer fixed is demonstrative that specific fix is not a part of the 3.7 update. This is as clear an indication as the eclipse and the sunrise this morning (Both quite beautiful, I might add!) that they didn't include any bug fixes in 3.7. Also, for future reference unless Ford specifically indicates this is a required, needed or recommended update, you can safely assume there are no bug fixes included. As you have no idea who I am or what I may know, attacking my potential qualifications for ANYTHING is beyond your scope of capabilities, so in effort to maintain the necessary civil discourse that is so desperately lacking in our current society, I would ask you to refrain from such attacks in the future.
Ford, nor any other manufacturer of anything sold anywhere is under no obligation to tell anyone anything regarding their future plans, so that type of Totalitarian demand is just plain ridiculous and short sighted.
There are a number of 'useful' & 'welcomed features' (your words) that are available on the 2015 model. I suppose we should all go down to our local dealer this morning and demand they include and install those features onto our current vehicles immediately. While we're at it, we should do the same for our stoves, refrigerators, microwaves, dishwashers, phones (both kinds), TV's, etc., on ad infinitum... Make your signs up now so when they refuse we can alert any and all potential customers, and the community at large, to the outrage of it all. Then maybe we should march in protest across the country to Washington and demand Congress address this issue as well...
As far as being eligible for all SYNC updates, your argument is flawed in it's inception as the 3.7 update is specifically NOT for your particular vehicle, or more appropriately, IS for the specific cars listed. Those 2015 Competition Orange, Guard and Triple Yellow colors are not available on the Explorer either. I think we should all contact Ford and demand they include those color options for all vehicles...
As I personally feel just terrible about offending the sensibilities of this forum's constituents and contributors, I will send a FREE gold plated flush handle to everyone who sends me $50 cash in a self addressed, postage paid 4" by 4" by 4" box. Also, I commit to upgrade their handle to the platinum plated model at any time within the 5 minutes prior to receiving the gold plated unit. This offer is subject to the undisclosed restrictions and conditions that will remain undisclosed...
LOLOLOL...