v0.2.0

Added

• LICENSE.md
• CONTRIBUTING.md
• CI Dockerfile and GitHub workflows

Changed

• Bump Lotus to v1.17.0
• Bump Boost to v1.3.1
• Filc blockstore is now stored with flatfs instead of lmdb
  • Old blockstores will no longer work, use this migration tool or simply clear the old blockstore filc clear-blockstore

Fixed

• Protect libp2p connections while querying
• Filctl label string conversion