[ad_1]
That’s an old version! I abandoned 1.5.4 back in December 2018: https://projectdmc.org/plugins/the-seo-framework-extension-manager/.
We’re now at Extension Manager 2.6.3, which we self-host via https://tsf.fyi/em.
I think it’s somewhat of a testament I maintained backward compatibility for nearly 5 years. But I suppose it’s finally time to upgrade 🙂
Note that the Focus extension is no longer freely available. Our operational costs for that extension have increased nearly 450 times in recent years.