The Snappy team is pleased to announce the availability of the 16-2.24 version of the core snap in the candidate channel for all supported architectures.
If you want to give us a hand testing this new version you just need to refresh core to candidate:
$ sudo snap refresh --candidate core
and start using it as usual. If you find anything strange please don't hesitate to report it here, adding a reply to this topic.
Once you are done you can always go back to the previous state with:
$ sudo snap refresh --stable core
Thanks for your help and happy testing!