Update release date to March 2022 for 0.9.10 (closes #366)

Version bump to v0.9.9

Add FORCE_MONOTONIC_FIX to .travis.yml

Preparations for 0.9.7 release

Pass existing null pointers in select()

Preparations for 0.9.6 release

Updated TODO list

Added credits for MacPorts Portfile design and build cleanup

Reorder linker flags as suggested by Lukas Fleischer

Updated documentation for the upcoming 0.9 release