Improved `stringArrayEncoding` runtime performance (#1445)

Fixed leading whitespace of the source code being stripped without be…

…ing reflected in the source map, shifting all `sourcesContent` and original position mappings (#1443)

Reworked large file uploads (#1438)

Fixed directory obfuscation with a set `sourceMapFileName` making all…

… files share and overwrite one `.map` (#1436)

Fixed unicode (`\uXXXX`, `\u{XXXX}`) and hex (`\xXX`) escape sequence…

…s of string literals being un-escaped into their literal characters during obfuscation (#1427)

Fixed dropped parentheses around an `in` operator inside an arrow bod…

…y in a `for`-init, producing unparsable output (#1426)

Update changelog

Fixed `controlFlowFlattening` occasionally dropping the `?.` short-ci…

…rcuit on `foo?.(arg)` calls, causing `TypeError: <X> is not a function` (#1409)

Update readme

Make `Utils.nodeRequire` lazy-evaluated to avoid ReferenceError in br…

…owser environments (#1401)