Building of this binary is controlled with features, allowing downstream
users to build just the SQLite version and not be concerned with the
tokio-postgres dependency tree (which includes links to OpenSSL and
other details). The Postgres version is disabled by default.
This does not change the binary name for the SQLite build, just to avoid
confusion for people upgrading to the new version.
* Document RELEASING.md process
* Bump version numbers
* Do not automatically produce GH releases, and do not build binaries to attach to them
* Only build docker images on tags
* Use the `latest` Docker image tag in the Docker-compose config
