General Information:
Latest version of Android Calibre Companion (CC): V5.4.1.2 on 23/Nov/2017.
The free demo version of Android CC is available
on Google Play (demo) and
on Amazon (demo). The full version of CC is available
on Google Play (full) and
on Amazon (full).
CC requires calibre version 0.9.2 or later. The "Use calibre's book identifier as file name" option requires calibre version 0.9.15 or later. The performance improvements and new features in CC V3.2.1 require calibre version 1.6 or later. Syncing read information (in CC V.3.3.1) requires calibre 1.28 or later. The "Use the calibre-generated file name in the content server" option (CC V3.4.3) requires calibre 2.0 or later. Several features in CC V3.5.1 require calibre 2.1 or later. Syncing books (CC 3.5.1) requires calibre 2.4 or later. Using the "columns built from other columns" plugin requires calibre 2.54 or later. Using calibre custom ID templates required caliber 2.56 or later. Multiple library support in the content server connection requires calibre V3.0 or later.