Expect a release version (say, version 0.5) soon after FPC 2.6.0 gets out if this RC1 is not going to work with the final FPC 2.6.0 and/or issues will be found and fixed in heLib 0.4.
Online documentation.
Status:
$ ./helib_test -a -p --format=plain ... Number of run tests: 701 Number of errors: 0 Number of failures: 0 Heap dump by heaptrc unit 5844426 memory blocks allocated : 252487390/286727568 5844426 memory blocks freed : 252487390/286727568 0 unfreed memory blocks : 0 True heap size : 294912 True free heap : 294912 $