- replaced previous net/http based muxer and all other components with fiber
- replaced polling with SSE to handle file changes
- auto-update custom stylesheets
- natively support mermaid diagrams
- handle custom element attributes for lists properly
- reload on config changes
- replace JS templating with actual JS code and an API
- reload markdown if changed
- allow to monitor other files if wanted
- disable HTTP cache to force reload
- extend example
- replace almost everything with layered file systems
