• Support dot shorthand syntax.
• Update to the latest package:analyzer.
• Enable language version 3.10.

Bug fixes

• Preserved trailing commas (trailing_commas: preserve) applies to record type annotations too (#1721).

Style changes

This change only applies to code whose language version is 3.10 or higher:

• When trailing_commas is preserve, preserve a trailing comma after the last enum constant when members are present (#1678, #1729).

  // Before formatting:
  enum { constant, ; member() {} }
  // After formatting at language version 3.9 or lower:
  enum {
    constant;
    member() {}
  }
  // After formatting at language version 3.10 or higher:
  enum {
    constant,
    ;
    member() {}
  }
  

  (Thanks to jellynoone@ for this change.)