Netflix/dispatch v20200922

Release v20200922

on GitHub

This is the first Sept release of Dispatch. Major changes include:

Features:

• Makes all plugins optional (#507)

Bug Fixes:

• Fixes issue with Google using '@' instead of '+' for comment assignment (#551)

Improvements:

• Allow custom tags to be passed to sentry (#553)
• Allows tasks to have owners (#522)
• Multiple documentation updates (#530, #531, #532)