JuMP 0.21.5 released

Dear all,

We are happy to announce the joint release of JuMP 0.21.5 and MathOptInterface 0.9.17! These releases are a mix of new features and some much needed performance optimizations. This should be a non-breaking release, please let us know if this isn’t the case by opening a Github issue or joining the Gitter chat. We did have a couple of bugs that slipped into a short-lived release, hence the jump (if you will excuse us) from 0.21.3 to 0.21.5.

A blog post summarizing the changes is available here:

Thanks to all the contributors for this release,