v0.10.0-M3

• Fixed a memory leak in FreeC by removing ViewL caching
• (Temporarily) removed Pipe.Stepper and Pipe2.Stepper due to an unsolved memory leak
• Added various methods to Segment -- flatMap, flatten, mapConcat, flattenChunks

v0.10.0-M2

• First milestone build using new API

v0.10.0-M1

• Same design as 0.9 but with the fs2.util package replaced by a direct dependency on cats and cats-effect