Now, before anyone loses their mind, ability here ought to be named move, as these have been in the APK forever, and do refer to a Pokemon's 2 moves. The important part is that they are numbered: 1 and 2. There is no ability3+ metadata, only 1 and 2.
In this APK update, these attributes were renamed! They are now simply:
abilityTitleText abilityPowerText abilityTypeIcon ...see the difference? We no longer see a hard-coded number for limiting movesets to 1 and 2.
Admittedly, this is a major speculative leap. But the implication of this change could open the opportunity for more than 2 moves per Pokemon!