v2.0.3

• Merge pull request #226 from XhmikosR/v2.x d4f06c2
• Switch to using xo directly. 6040336
• Minor ES6 tweaks. 120efec
• Merge pull request #222 from XhmikosR/v2.x b943218
• Update dependencies. 9ddc400
• [2.x] Switch to GitHub Actions CI. (#221) 2a76cc9
• Switch to GitHub Actions CI. 5f97496

v2.0.2...v2.0.3

Thanks again to @XhmikosR :)