Apart from the XT1097, the European Moto X 2014 XT1092 is now getting the Android 5.1 (version 23.16.1) over the air too. This OTA, carrying build number LPE23.32-25.1, can be downloaded as zipped package here.
Moto X 2014 (XT1097) 23.11.14 Android 5.1 OTA Zip [Retail MX]
Motorola Moto X 2014 XT1097 is being updated to Android 5.1 Lollipop – version 23.11.14 (LPE23.32-14) – in Mexico. You can download its OTA zip package via the direct download link provided below.
Download Moto G/Moto X 2014 Android 4.4.4 Kernel Source Code
Motorola has finally gone live with the kernel source code files of Moto G 2014 (codenamed “Titan”) and Moto X 2014 (codenamed “Victara”) based on Android 4.4.4 KitKat (build KXB21.85-24 & KXE21.187-47). These files are available on GitHub in both downloadable (Zip/Tar links given below) and browser-viewable versions.