Change log:
d26dba2 GH-1336: Introduce authExceptionRetryInterval
5f5ac21 Fix unused import
b66c612 Fix new Sonar smells
bdf9967 Fix appendix
6fb3e5a Fix a couple typos in Docs
dd914d2 GH-1319: Agg. Replying Template improvement
b2d6518 Upgrade to 2.4 clients; bump to 2.4.0.B-S
