EC2 Plugin 1.46.3

Downgrade from 1.50.2, 1.49.2, 1.46.3 to a previous version

If you updated to 1.50.2, or 1.49.2 or 1.46.3 and you need to downgrade back to the previous version, be sure to remove the
file JENKINS_HOME/ec2.xml before doing that. This file is created if you click on the button Dismiss these messages of
the monitor that warns you when there are some template with a weak strategy. If you don't do that, Jenkins will start and
will overwrite its config.xml file losing your cloud configuration.

At this moment, it seems related with a race-condition between the plugin and the OldDataMonitor class of Jenkins Core.
See https://issues.jenkins-ci.org/browse/JENKINS-62231

🐛 Bug Fixes

• SECURITY-1408, SECURITY-381, SECURITY-1528 (@jvz, @rsandell, @MRamonLeon)