• fix ANSI escape codes breaking tqdm.write (#692, #777)
• fix long-lived strongref (#1007, https://bugs.python.org/issue39093)
• fix cli --version crash on missing git/refs/heads (#635)
• fix contrib.tenumerate ignoring total (#1017)
• fix potential deep => shallow kwargs copy issues
• improve notebook display for unknown total (#1015)
• make asyncio inherit from std rather than auto
• make auto multi-inherit from autonotebook, asyncio on Python3.5+
• misc documentation & examples updates
  • mention docker-compose requirements (#771)
• misc linting & tidy
• misc minor testing framework updates