[news] VarDumper 1.6.0

A minor update was made to yiisoft/var-dumper package.

In this version:

• Removed leading spaces in closure dumps.
• Added individual dumps for DateTime and DateTimeImmutable objects.

It seems, we forgot to post news about the package since 1.2.0 so here's the summary of what was added since then:

• asJson() method that provide exporting value as JSON string.
• asPrimitives() method that exports a variable like destructed JSON.
• The package now adds a variable type to output when it can't be exported more.
• And edge-case was handled when property names are integers.