Extension has been published. https://chrome.google.com/webstore/detail/gmail-classic-theme/cokholnilkppcchlfepienmlbafkjplj https://chrome.google.com/webstore/

Extension has been published. https://chrome.google.com/webstore/detail/gmail-classic-theme/cokholnilkppcchlfepienmlbafkjplj https://chrome.google.com/webstore/detail/gmail-classic-them.... Cheers!