Bump version for release.
# Please enter the commit message for your changes. Lines starting
# with '#' will be ignored, and an empty message aborts the commit.
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# On branch upstream_master
# Changes to be committed:
#	modified:   lmdb/__init__.py
#
# Untracked files:
#	.pytest_cache/
#	.python-version
#	lmdb/__init__.pyc
#	lmdb/_config.pyc
#	lmdb/cffi.pyc
#	lmdb/tool.pyc
#
