Willem Turkstra

We also had a lot of issues last year with invalidated tokens. We implemented the locking mechanism but this still didn't fix it completely. The only thing that fixed it...

Hi, could you please approve this PR?

Can this pr be merged into the master?

Thank you guys so much! @god1dog @andres101 Was searching al morning to install zmq on my php docker image and this worked great!

> I think this RFc would then a little bit of explanation about the source of metadata then. Unlike `serializer` which involves the metadata of a single class (which is...

This PR is really important! We noticed problems with our customers as well regarding this issue. If there is anything we can do to help this move forward please let...