🎨 Features
- Adds support for Window.happyDOM.close - By @capricorn86 in task #1176
👷♂️ Patch fixes
- Use localName correctly in Document.createElement - By @capricorn86 in task #1176
- Patch: Prevent custom element registration under a different name - By @capricorn86 in task #1176
- Patch: Prevent custom element redefinition - By @capricorn86 in task #1176
- Patch: Custom Elements letter case handling - By @capricorn86 in task #1176
- Patch: Implement custom element name validation - By @capricorn86 in task #1176
- Patch: Implement customElements.getName() - By @capricorn86 in task #1176