Hi there,

You should be able to update until 0.9.12 if you're on version 5.7.x. I can not make it compatible any higher, because version 8 has a complete revised attribute code base, which will not work with version 5.7.x. So you either have to update the CMS to version 8.x or stick with the current version of Devoda SEO. I had to put quite an effort actually to make it work for version 8 and it's adviced to keep your CMS up-to-date too. Can't make everything work for every version, it stops somewhere (limited by the CMS).

Let me know if you have any more questions.

Kind regards,

Ramon