6.0.2

Bugs fixed

• Add watchfd keyword to InProcessKernel OutStream initialization #727 (@rayosborn)
• Fix typo in eventloops.py #711 (@selasley)
• [bugfix] fix in setup.py (comma before appnope) #709 (@jstriebel)

Maintenance and upkeep improvements

• Add upper bound to dependency versions. #714 (@martinRenou)
• Replace non-existing function. #723 (@Carreau)
• Remove unused variables #722 (@Carreau)
• Do not use bare except #721 (@Carreau)
• misc whitespace and line too long #720 (@Carreau)
• Formatting: remove semicolon #719 (@Carreau)
• Clean most flake8 unused import warnings. #718 (@Carreau)
• Minimal flake8 config #717 (@Carreau)
• Remove CachingCompiler's filename_mapper #710 (@martinRenou)