v0.43.0

💥 Breaking Change

• @glimmer/syntax
  • #983 Ensure codemod mode ignores whitespace control. (@rwjblue)

🚀 Enhancement

• #972 Lay groundwork for lexical scope & improve errors (@wycats / @tomdale)

🏠 Internal

• Other
  • #981 Update ember-cli-browserstack so that BrowserStack tests will continue to work (@kategengler)
• @glimmer/runtime
  • #980 Avoid duplicate indexOf in BlockArguments (@bekzod)

Committers: 3

• Katie Gengler (@kategengler)
• Robert Jackson (@rwjblue)
• bek (@bekzod)