v3.14.3

Features

• eliminate extraneous label on loops (436a293)
• improve compression of template literals (f766bab, 0b2573c)

Bug Fixes

• await operator (eb93d92, a841d45)
• class literal (c8b0f68)
• default parameter (940887f)
• destructuring syntax (a0250ec)
• function call (87b9916)
• let keyword (2580162)
• rest parameter (55418fd)
• string concatenation (03aec89)