All pac4j engine/core documentations:
MAJOR: with breaking changes, deprecated classes are removed - MINOR: without breaking changes, classes are deprecated
JDK 17:
v6.4 (MINOR)
v6.3 (MINOR)
v6.2 (MINOR)
v6.1 (MINOR)
JDK 11:
v5.7 (MINOR)
v5.6 (MINOR)
v5.5 (MINOR)
v5.4 (MINOR)
v5.3 (MINOR)
v5.2 (MINOR)
v5.1 (MINOR)
JDK 8:
v4.5 (MINOR)
v4.4 (MINOR)
v4.3 (MINOR)
v4.2 (MINOR)
v4.1 (MINOR)