Trying to do a release today, this happened:

Could not transfer metadata clj-commons:clj-yaml/maven-metadata.xml from/to clojars (): Read timed out
, :err Compiling 2 source files to /home/circleci/repo/target/classes
Note: Some input files use or override a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
Failed to deploy metadata: Could not transfer metadata clj-commons:clj-yaml/maven-metadata.xml from/to clojars (): Read timed out
}

Exited with code exit status 1