[Q] Detailed Nook Tablet 1.4.1 change log? - Barnes & Noble Nook Tablet

Thanks to Indirect, brianf21, and AdamOutler, albertwertz and others, I've downgraded 1.4.0, rooted, installed gapps, and clockword mod recovery on my new Nook Tablet. No problem keeping root and sideloading apps.
Does anyone have a detailed change log for 1.4.1? All BN says is "minor system enhancements" (gotta love that word "enhancements"), but others say it fixes some bugs. Has anyone done a close comparison of 1.4.0 and 1.4.1? If all the update does is break root and sideloading, why bother?

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There is no (non-internal) detailed changelog for the 1.4.1 update. All requests for such documentation have fallen on deaf ears.

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conundrum768 said:
There is no (non-internal) detailed changelog for the 1.4.1 update. All requests for such documentation have fallen on deaf ears.
Click to expand...
Click to collapse
Well, I'm intrigued enough to start digging. I compared all the apps in the /system/app folder using ExamDiff for the stock 1.4.0 (acclaim_update.zip) and update to 1.4.1 (downloaded from BN), and found
Files that are different:
Accessories.apk
AFfileDownloadService.apk
AMV.apk
AppLauncher.apk
ApplicationsProvider.apk
B3AndroidReader.apk
BnCloudRequestSvc.apk
BnConnectivityService.apk
Browser.apk
CloudService.apk
DemoMode.apk
DeviceManager.apk
DRPReader.apk
Email.apk
Fava.apk
Gallery.apk
Home.apk
HomeWidgets.apk
LatinIME.apk
Library.apk
NookCommunity.apk
Oobe.apk
PackageInstaller.apk
Pandora.apk
Quickoffice_Viewer_3.3.5.apk
QuickSearchBox.apk
RDGEReaderAcclaim.apk
Reader.apk
Settings.apk
SettingsProvider.apk
Shop.apk
Social.apk
SystemUI.apk
ThumbnailService.apk
WWReader.apk
Files that are identical
AccountAndSyncSettings.apk
AirRuntime.apk
BnAppInstaller.apk
BnPolicyManagerSvc.apk
CertInstaller.apk
Chess.apk
ContactsProvider.apk
Crossword.apk
CryptoServer.apk
DefaultContainerService.apk
DownloadAdmin.apk
DownloadProvider.apk
DRMProvider.apk
FlashPlayer.apk
Gsearch.apk
Hulu_Plus_159.apk
MediaProvider.apk
Music.apk
netflix-1.5.0-137-390-release.apk
NookHWTest.apk
PicoTts.apk
QuickStartActivity.pak
SoundRecorder.apk
Sudoku.apk
SysChecksum.apk
TelephonyProvider.apk
TokenParser.apk
TtsService.apk
UserDictionaryProvider.apk
Apps not present in 1.4.1 update /system/apps:
Calculator.apk
Calendar.apk
CalendarProvider.apk
DeskClock.apk
DownloadProviderUI.apk
Not extremely useful, I know, but a start.