v0.4.2

New Contributors

• @stanislavlevin made their first contribution in #650
• @dmitryvinn made their first contribution in #655
• @wiyr made their first contribution in #669
• @toofar made their first contribution in #675

Fixed

• native: Avoid crashing by making IntoPy conversion fallible by @zsol in #639
• native: make sure ParserError's line is zero-indexed by @zsol in #681
• Fix space validation for AsName and Await by @zsol in #641
• Qualified Name Provider: Fix returned qname for symbols that are prefixes of each other by @wiyr in #669
• Rename Codemod: Correct last renamed import from by @toofar in #675
• Many changes to the Apply Type Comments codemod:
  • Allow for skipping quotes when applying type comments by @stroxler in #644
  • Port pyre fixes by @stroxler in #651
  • Preserve as-imports when merging type annotations. by @martindemello in #664
  • Qualify imported symbols when the dequalified form would cause a conflict by @martindemello in #674
  • Add an argument to always qualify imported type annotations. by @martindemello in #676

Added

• Create an AddTrailingCommas codemod by @stroxler in #643
• Define gather global names visitor by @shannonzhu in #657

Updated

• Support module and package names in the codemod context by @lpetre in #662
• Drop support for running libcst using a python 3.6 interpreter by @lpetre in #663
• Update relative import logic to match cpython by @lpetre in #660
• Scope Provider: Consider access information when computing qualified names for nodes by @lpetre in #682

Full Changelog: v0.4.1...v0.4.2