Release 0.5.3

Simplify flat_map

Include all files in copy_paths, closes #83

Add shields for docs and CI (#72)

Update docs

Fix warnings on Elixir v1.19+

Return extract_dir from CodeSync

Clean up code_sync artifacts in extract_dir (#77)

Minor fixes found by Dialyzer (#74)

Fix doc code snippets (#65)

Release 0.5.2

Remove dead code found by Elixir v1.18 (#71)

Clean up parent code_sync artifacts on pool shutdown

format

Release 0.5.1