Updated source file header comments to GPL v3+ for package: freenet.node.probe
Updated source file header comments to GPL v3+ for packages:

freenet.node.simulator
freenet.node.stats
freenet.node.updater
Updated source file header comments to GPL v3+ for package: freenet.node.useralerts
Updated source file header comments to GPL v3+ for package: freenet.pluginmanager
Updated source file header comments to GPL v3+ for packages:

freenet.store
freenet.store.saltedhash
Updated source file header comments to GPL v3+ for package: freenet.support