Use releases/tags ?

[JBBianchi]

I was wondering if we should also use releases/tags on this repository.

Currently, the dashboard of Synapse uses the specification repo's tags to define what is the latest version. Then to be able to get the schema as both YAML and JSON, it needs to rely on the website repo. But as there is often a delay between a release on the specification and the website update (which kinda breaks Synapse editor in that interval).
So I wonder if it would be a good idea to also have releases/tags on this repo ?