This release fixes an issue where the silk.perms setting in the config.yml was not being checked, so default behavior was set to always require the chests.silk permission to be used.
It is now fixed to check the config.yml setting, which now is set to default to true so as to maintain similar behavior.
If you want to disable the permissions check to allow everyone to silk chests without a permission, set the value to false in the config.yml
Warning, the default for perms before was set to false even though it was not working, so existing installs with the config.yml might be set already to false, that will now allow everyone to silk! So, check it, and set it accordingly.