+Changes with njs 0.4.2 07 Jul 2020
+
+ Core:
+
+ *) Feature: added RegExp.prototype[Symbol.replace].
+
+ *) Feature: introduced line level backtrace.
+
+ *) Feature: added %TypedArray%.prototype.sort().
+
+ *) Feature: extended "fs" module. Added mkdir(), readdir(), rmdir()
+ and friends.
+ Thanks to Artem S. Povalyukhin.
+
+ *) Improvement: parser refactoring.
+
+ *) Bugfix: fixed TypedScript API description for HTTP headers.
+
+ *) Bugfix: fixed TypedScript API description for NjsByteString type.
+
+ *) Bugfix: fixed String.prototype.repeat() according to the
+ specification.
+
+ *) Bugfix: fixed parsing of flags for regexp literals.
+
+ *) Bugfix: fixed index generation for global objects in generator.
+
+ *) Bugfix: fixed String.prototype.replace() according to the
+ specification.
+
+ *) Bugfix: fixed %TypedArray%.prototype.copyWithin() with nonzero
+ byte offset.
+
+ *) Bugfix: fixed Array.prototype.splice() for sparse arrays.
+
+ *) Bugfix: fixed Array.prototype.reverse() for sparse arrays.
+
+ *) Bugfix: fixed Array.prototype.sort() for sparse arrays.
+
Changes with njs 0.4.1 19 May 2020
*) Feature: added support for multi-value headers in r.headersIn.