v2.4.5

What’s new:

• Release v2.4.5 (#383) @sylhare
• Update dependency (#381) @sylhare
• Update gulp file (#379) @sylhare
• Fix cicd (#377) @sylhare
• Bump ruby supported version (#367) @sylhare

🚀 Features

• Add mermaid v9.4.0 (#378) @sylhare
• Add Categories page (#368) @sylhare