I have been running Magento since about 2012 with 1.3x in my memory bank. Up to 1.9x now and really just using Magento as a repository now.
Magento 2.x (2.3x to be precise) is here. It does not work, at present, with this CMS system so I have a linkage taking place through Filemaker from J2Store to Magento and by extension to Odoo.
I will quite likely just take the Magento system down. It will not be supported with updates after this coming June and the time investment of getting 2.x running and keeping it running does not seem available just now). We will see.
Anyway, for now, I am going to start redirecting the URL's to land into this system. Lets see what a pain that becomes. Likely worth the effort but also perhaps now.
Sad, but Magento was aquired by Adobe and like Odoo, they are making it more and more difficult to use it as a Open Source software. Not that either are impossible, but the reigns are steering the team towards privation.
Somewhat the nature of things these days I will say.
All good software, just a bit too time intensive.