ProGuard can be downloaded from ProGuard’s GitHub page.
Download the most recent version and place its ProGuard Java library (proguard.jar
and proguard-ant.jar
for ProGuard version 7.1 or later,
proguard.jar
for older versions) in the build/proguard
folder of the LuciadLightspeed release, next to the configuration files (+*+.pro
).
The minimum supported version is ProGuard 6.2.2.