0.11-RC1

Breaking changes

• Upgrade to cats-effect 2.x and fs2 2.x
• No longer hardcode akka-streams <-> fs2 converters to IO, now use the cats-effect typeclasses.
• The bintray resolver changed. It is no longer krasserm/streamz; the resolver's name is now streamz/streamz

Use resolvers += "streamz at bintray" at "http://dl.bintray.com/streamz/maven" in your build.sbt

Other changes

• Upgrade other dependencies to latest versions
• Publish for scala 2.13

Release Candidate Warning

• Interfaces may change between this and the final release.
• The final release will happen once issue #70 is either identified as a broken test, or if it is a bug, when the bug is resolved