v0.19.2

What's Changed

• Fix new and equals completion by @vushu in #857
  Includes:

Complete at bare new and initializer positions
Filter new | completions to constructible types
Complete inside new const(|
Complete the is(T == X) type-comparison keywords
Complete inside cast( and cast(const(
Complete at statement-paren and operator positions; member access on cast results
Complete at the cast operand position
Complete inside bare parens and after binary operators at expression level
Complete at statement-body positions
Updated snippets

Full Changelog: v0.19.1...v0.19.2