Features

• improve compress efficiency (b6c72c8)
• generalise optimisation on conditional branches (6d0bb58, a14555a, d5afe16)
• extend nullish comparison truncation (9686379)
• minimise mangle entropy (a7d0616)
• trim return from discarded calls (dd3b81d)

Bug Fixes

• class literal (316245e)
• function call (313e497)
• function literal (63b92ea)
• postfix operator (82e8ebd)
• rest parameter (fbc5ecf)
• string literal (a9d0dde)
• unary arithmetic operator (0b50880, 212ce46)