Can't install 5.12

[Aetheron]

ACF seems to have dropped the patch number from their 5.12 release version string.
The installer validateVersion() function expects a three digit version string.

[UnexpectedValueException]                                                                                                                       
  The version constraint of advanced-custom-fields/advanced-custom-fields-pro should be exact (with 3 or 4 digits). Invalid version string "5.12" 

[Qrious]

Hi, This plugin is no longer being maintained. Please have a look at #44 (comment) and upgrade your setup.