---
title: '51 выпуск 07 сезона. Ruby 2.7.0, Rack 1.6.12, 2.0.8 security patches, State of JavaScript, V8 release v8.0 и прочее'
date: 2019-12-30
tags:
  - podcasts
audio_url: 'https://files.rwpod-assets.com/podcasts/07/0751.mp3'
audio_size: 21831104
duration: '00:21:20'
cover: '/images/covers/07/0751.webp'
---

Добрый день уважаемые слушатели. Представляем новый выпуск подкаста RWpod. В этом выпуске:

## Ruby

- [Ruby 2.7.0 released](https://www.ruby-lang.org/en/news/2019/12/25/ruby-2-7-0-released/), [Ruby 2.7 comprehensive changelog](https://rubyreferences.github.io/rubychanges/2.7.html), [JIT development progress at Ruby 2.7](https://medium.com/@k0kubun/jit-development-progress-at-ruby-2-7-d6dd62a8c76a?), [Rails 6.0.2.1 has been released](https://weblog.rubyonrails.org/2019/12/18/Rails-6-0-2-1-has-been-released/) и [Rack 1.6.12, 2.0.8 security patches](https://github.com/rack/rack/security/advisories/GHSA-hrqr-hxpp-chr3)

## Web

- [Results from the 'State of JavaScript' 2019 Survey](https://2019.stateofjs.com/), [V8 release v8.0](https://v8.dev/blog/v8-release-80), [Tesseract.js 2 released](https://tesseract.projectnaptha.com/) и [A-Frame v1.0.0 - WebXR Support, AR Mode](https://aframe.io/blog/aframe-v1.0.0/)
