Unable to update to latest version on 115.29 ESR.

ERROR Loading extension '{b5501fd1-7084-45c5-9aa6-567c2fcf5dc6}': Reading manifest: Error processing browser_specific_settings.gecko: Unexpected property "data_collection_permissions"

It worked perfectly for my purpose (playing old SWF content I created for clients in order to screen record). For performance it deserves full marks.

I tempered my rating to 3 stars because of the puzzling (to me) requirement for the add-on to access all data for any website. I don't see why it needs to have my bank login data, for instance.

I installed on a separate portable browser and used it, then uninstalled immediately after. But it would be great to have an add-on that requested access to specific sites as needed, rather than a blanket permission which it can have access to any amount of material. I understand many people don't care about that, but it's essential for my purposes.

However, aside from that...this worked perfectly. Thanks for creating this and giving us a window into past great web content.