Prep for release v0.8.5 (#221)

Signed-off-by: Tushar Goel <tushar.goel.dav@gmail.com>

Prepare for release v0.8.4 (#220)

Signed-off-by: Tushar Goel <tushar.goel.dav@gmail.com>

Prepare for release v0.8.3 (#218)

Signed-off-by: Tushar Goel <tushar.goel.dav@gmail.com>

Add changelog for v0.8.0 (#187)

Signed-off-by: Tushar Goel <tushar.goel.dav@gmail.com>

Merge pull request #183 from aboutcode-org/release_v0.7.1

Add changelog

Merge pull request #182 from aboutcode-org/release_v0.7.0

Add changelog for v0.7.0

Merge pull request #133 from aboutcode-org/update-pip-import

Fix the import for the vendored pip and prepare for the v0.6.0 release

#122 - Update changelog

Signed-off-by: Chin Yeung Li <tli@nexb.com>