Change version to 4.0.0

Update changelog.md to release features, update README.md

Update changelog.md with preemptive DLL loading

Change version to 3.0.1

Change version to 3.0.0

Remove hashes that don't work with Maven Central

Remove hashes that don't work with Maven Central

Call dispatchUncaughtException for main method

GH-14

(cherry picked from commit 0fba088)

Change version to 2.6.3

Change version to 2.6.1