- Fixed NoSuchMethodException issue on Java 1.7.0_01 due to missing private constructor
- Fixed logging issue on Nextflow console
- Fixed issue `view` operator which hung when used on a dataflow variable
- Upgrade SLF4J to version 1.7.10
- Upgrade Capsule to version 0.10.0
- Removed dependency on jsr166y module
- Removed `synchronized` declaration on Session cleanUp method