Features

Support running flows in notebooks and through Python scripts

This release introduces a new Runner API that makes it simple to run flows inside Notebooks, or as part of Python code.

Read the blog post on the feature, or dive straight into the documentation to start using it.

Remove dead code by @savingoyal in #1853
initial runner api by @madhur-ob in #1732
synchronous run and resume functionality + nbrun for runner API by @madhur-ob in #1845
Tests for runner by @savingoyal in #1859
minor nbrun fixes by @madhur-ob in #1860
fix leaked message by @madhur-ob in #1861
raise exception instead by @madhur-ob in #1862
allow output to be hidden in nbrun() by @tuulos in #1864
show_output as True by default by @madhur-ob in #1865
add explicit cleanup() methods in Runners by @tuulos in #1863
Runner docstring fixes by @tuulos in #1866
release 2.12.0 by @savingoyal in #1867

Full Changelog: 2.11.16...2.12.0