v0.3.0

What's Changed

• Add unit tests structure by @jakubnowicki in #34
• Build Sass by @kamilzyla in #35
• Use copy_template() by @kamilzyla in #44
• feat: Add lint_sass() by @jakubnowicki in #46
• Add build_js() and lint_js() by @kamilzyla in #45
• Add lint_r() and format_r() by @jakubnowicki in #48
• Add globals definition to eslintrc by @kamilzyla in #51
• Add test_e2e() by @kamilzyla in #47
• Webpack exports by @kamilzyla in #52
• Expand CI by @kamilzyla in #66
• Release v0.3.0 by @kamilzyla in #67

Full Changelog: v0.2.0...v0.3.0