Release 0.11.0 (#205)

Signed-off-by: Inada Naoki <[email protected]>

Merge pull request #173 from arcivanov/unpin_msgpack

Unpin msgpack version

Merge pull request #162 from arcivanov/release/0.9.6

Release v0.9.6

Merge pull request #159 from arcivanov/release/0.9.5

Release/0.9.5

Merge pull request #149 from arcivanov/python_3.8

Support Python 3.8

Merge pull request #133 from arcivanov/master

Release 0.9.3

Release v0.9.2

Version 0.9.1

Merge pull request #123 from arcivanov/release_0.9.0

Release 0.9.0