• Drop python 2.x support completely
• Probably only support python 3.9 and up
• Restructure per modern packaging conventions
• Switch test suite to pytest
• Use github actions for CI
• Auto-format source

• Allow for specification of base and other parsing options for JSON-LD

• Upgrade lark-parser

• Pin lark-parser version to avoid changes in behavior with newer versions.

• Improve turtle serialization and fix several obnoxious bugs (fixes from @eileenconner)

• Fix datatype of turtle literals with no language or datatype tag

• Fix setup.py to actually include sub-packages in source distribution.

Changes

• New lark-based parsers - should be faster than the lepl parsers
• Update README
• Expand and clarify documentation
• Support Python 3.7

Begin release tracking with first non-dev release.