v3.4.0

Features

• FormatOps: implement indentOperator.exemptScope (#3082) @kitbellew
• Router: implement newlines.inInterpolation logic (#3080) @kitbellew
• Add docstrings.forceBlankLineBefore, remove parameters deprecated before v3.0.0 (#3081) @kitbellew

Parameter changes

• added
  • indentOperator.exemptScope
    • replaces removed unindentTopLevelOperators (true -> all, false -> oldTopLevel)
    • replaces deprecated indentOperator.topLevelOnly (true -> oldTopLevel, false -> all)
  • docstrings.forceBlankLineBefore
    • replaces removed optIn.blankLineBeforeDocstring
    • replaces deprecated optIn.forceBlankLineBeforeDocstring
  • newlines.inInterpolation
• removed
  • newlines.alwaysBeforeCurlyBraceLambdaParams
    • use newlines.beforeCurlyLambdaParams = always/never
  • verticalMultiline.newline{Before,After}ImplicitKW
    • use newlines.implicitParamListModifierForce=[{before,after}]
  • verticalMultiline.excludeDanglingParens
    • use danglingParentheses.exclude

Bug fixes

• Preserve indentation inside codeblocks (#3084) @dos65
• Router: keep case if newline if source=keep (#3085) @kitbellew
• Router: keep newline after if if source=keep (#3083) @kitbellew

Other changes

• ScalafmtConfigTest: move to config sub-package (#3087) @kitbellew
• ConfError.message: replace with Configured.error (#3086) @kitbellew
• Switch formatting to 3.3.3 (#3077) @kitbellew
• Installation: update package sizes as of 2022 (#3078) @kitbellew
• Add tests for end markers around comments (#3076) @kitbellew