v1.43.0

Features

• add ignore_flush parameter to BlobWriter (#644) (af9c9dc)
• add support for Python 3.10 (#615) (f81a2d0)

Bug Fixes

• raise a ValueError in BucketNotification.create() if a topic name is not set (#617) (9dd78df)

Documentation

• add contributing and authoring guides under samples/ (#633) (420591a)
• add links to samples and how to guides (#641) (49f78b0)
• add README to samples subdirectory (#639) (58af882)
• update samples readme with cli args (#651) (75dda81)