Anor

The cause is that this extension does not to support the version 2 of manifest for chrome extensions which is required in chrome 67. No permission to commit a PR...

This should because it does not support chrome extension manifest version 2. Here is a fork that fix it. [https://github.com/anorqiu9/Change-Colors/tree/manifest_v2](url) You have to manually install this package into chrome 67...