Jo

Added

• Resource packaging support in jo.toml, including module-scoped resource
  declarations, resource copying for app builds, resource inclusion in package
  and release outputs, and resource.Resources APIs for reading bundled
  resources from Jo code. (#77)
• JavaScript, Python, and Ruby resource-bundle runtime support. (#77)
• Default values for class and union parameters. (#76)

Changed

• Module and package names are validated as ASCII-only identifiers, giving
  package and resource paths consistent cross-platform behavior. (#77)
• py.none, rb.nil, js.null, and js.undefined now have type Bottom, so
  FFI sentinel values can be used in any expected result position. (#82)

Fixed

• Generated documentation no longer includes the closing //] marker from doc
  comments. (#72)
• Resource syncing skips unchanged inputs. (#77)
• Pattern matching now preserves the transformed scrutinee in rescue
  expressions. (#80)
• SAST output is no longer emitted twice when typing fails. (#79)

Security

• No new ambient capabilities are introduced. Resources must be declared in the
  build spec, and resource source/destination paths are validated before they
  are copied or bundled. (#77)

Compatibility

• Build specs using non-ASCII module names, package names, or package
  dependency names are now rejected. (#77)
• Projects can opt into the new resources build-spec entries, but existing
  projects without resource declarations do not need changes.