Hello,

I'm glad to announce a new release of NGINX JavaScript module (njs).

This release proceeds to extend the coverage of ECMAScript
specifications.

Notable new features:
- Buffer object.
: >> var buf = Buffer.from([0x80,206,177,206,178])
: undefined
: >> buf.slice(1).toString()
: 'αβ'
: >> buf.toString('base64')
: 'gM6xzrI='

- DataView object.
: >> (new DataView(buf.buffer)).getUint16()
: 32974

You can learn more about njs:

- Overview and introduction: http://nginx.org/en/docs/njs/
- Presentation: https://youtu.be/Jc_L6UffFOs
- Using node modules with njs:
http://nginx.org/en/docs/njs/node_modules.html
- Writing njs code using TypeScript definition files:
  http://nginx.org/en/docs/njs/typescript.html

Feel free to try it and give us feedback on:

- Github: https://github.com/nginx/njs/issues
- Mailing list: http://mailman.nginx.org/mailman/listinfo/nginx-devel


Changes with njs 0.4.4                                                
29 Sep 2020

    nginx modules:

    *) Bugfix: fixed location merge.

    *) Bugfix: fixed r.httpVersion for HTTP/2.

    Core:

    *) Feature: added support for numeric separators (ES12).

    *) Feature: added remaining methods for %TypedArray%.prototype.
       The following methods were added: every(), filter(), find(),
       findIndex(), forEach(), includes(), indexOf(), lastIndexOf(),
       map(), reduce(), reduceRight(), reverse(), some().

    *) Feature: added %TypedArray% remaining methods.
       The following methods were added: from(), of().

    *) Feature: added DataView object.

    *) Feature: added Buffer object implementation.

    *) Feature: added support for ArrayBuffer in
       TextDecoder.prototype.decode().

    *) Feature: added support for Buffer object in "crypto" methods.

    *) Feature: added support for Buffer object in "fs" methods.

    *) Change: Hash.prototype.digest() and Hmac.prototype.digest()
       now return a Buffer instance instead of a byte string when
       encoding is not provided.

    *) Change: fs.readFile() and friends now return a Buffer instance
       instead of a byte string when encoding is not provided.

    *) Bugfix: fixed function "prototype" property handler while
       setting.

    *) Bugfix: fixed function "constructor" property handler while
       setting.

    *) Bugfix: fixed String.prototype.indexOf() for byte strings.

    *) Bugfix: fixed RegExpBuiltinExec() with a global flag and
       byte strings.

    *) Bugfix: fixed RegExp.prototype[Symbol.replace] when the
       replacement value is a function.

    *) Bugfix: fixed TextDecoder.prototype.decode() with non-zero
       TypedArray offset.

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