Prepare v1.9.0 (#527)

* prepare_v1.9.0
* added testcase for postfix exclamation mark, fixes #516

CHANGELOG.md

@@ -2,13 +2,16 @@
 
 ## dev branch / next version (1.x.x)
 
+## version 1.9.0 (2019-09-10)
+
 - Added `fixedZeroIncrease` and `fixedZeroIncreaseBlocks` policies to `indentation.conditionalPolicy` ([#514](https://github.com/HaxeCheckstyle/haxe-formatter/issues/514))
 - Added `alignedNestedIncrease` policies to `indentation.conditionalPolicy`, fixes [#519](https://github.com/HaxeCheckstyle/haxe-formatter/issues/519) ([#520](https://github.com/HaxeCheckstyle/haxe-formatter/issues/520))
 - Added range to format API ([#524](https://github.com/HaxeCheckstyle/haxe-formatter/issues/524))
 - Fixed missing space when returning an arrow function, fixes [#513](https://github.com/HaxeCheckstyle/haxe-formatter/issues/513) ([#514](https://github.com/HaxeCheckstyle/haxe-formatter/issues/514))
 - Fixed conditionals in return types, fixes [#446](https://github.com/HaxeCheckstyle/haxe-formatter/issues/446) ([#515](https://github.com/HaxeCheckstyle/haxe-formatter/issues/515))
 - Fixed null pointer issues in MarkWhitespace ([#521](https://github.com/HaxeCheckstyle/haxe-formatter/issues/521))
 - Fixed path handling in Hashlink 1.1 ([#521](https://github.com/HaxeCheckstyle/haxe-formatter/issues/521))
+- Fixed postfix exclamation mark, fixes [#516](https://github.com/HaxeCheckstyle/haxe-formatter/issues/516) ([#527](https://github.com/HaxeCheckstyle/haxe-formatter/issues/527))
 
 ## version 1.8.1 (2019-06-27)
 

test/testcases/wrapping/issue_516_literal_wrapping_with_postfix_exclamation.hxtest

@@ -0,0 +1,23 @@
+{}
+
+---
+
+class Main {
+	static function main() {
+		var object = {
+			a: b,
+			c: d!.e
+		};
+	}
+}
+
+---
+
+class Main {
+	static function main() {
+		var object = {
+			a: b,
+			c: d!.e
+		};
+	}
+}