This release has an occasional PostgreSQL-related regression which causes connections to stall (#16). Please use an earlier or later release.
We upgrade to the latest build dependencies, including Ubuntu 18.04,
OpenSSL 1.1, and Rust nightly-2019-04-25. We also replace postgres
0.15.0 with tokio-postgres 0.4.0-rc.1, which converts a large portion
of our internals to async Rust.
Please watch for PostgreSQL-related performance regressions. It's hard
to tell with large Citus servers.