You may find an older version somewhere else, submit it to AMO with non-public option, and using it for free forever.

A simple, free extension that is going paid. Recommend finding an alternative.

It was free before, now it is premium.

New version locks existing features behind a paywall, go to version history and downgrade to 4.2 to bypass.

Previously loved this... now the dev has come on "hard times" and updated to make it a subscription product with no prior warning. I understand devs deserve money, but making this a subscription is a joke. Anyone who still wants to use it, go to version history on the plugin page and install version 4.2 to keep it for free.

Previously excellent. Thankfully you can install v4.2 from the version history page and disable automatic updates. I hope the dev's situation improves, but adding bloat and permission creep to paywall previously free features wasn't the move.

This is now a paid extension. I didn't sign up for this. If this was $5 to buy forever, I might be in. A subscription?! You can personally contact me and I'll let you know where exactly you can file this idea.