v4.0.0

LiteNode 4.0.0: New AST-based Template Engine

Major Changes:

• Complete rewrite of Simple Template Engine (STE) using AST parsing
• Unified template tag signature for simpler syntax
• Extended filter system with 30+ built-in filters
• Enhanced template processing performance

New Features:

• Advanced filter chaining support
• Expanded set of supported static file types
• Browser-renderable and downloadable file categorization
• Improved media file handling (.mp3, .mp4, .webm, .ogg)

Breaking Changes:

• Template syntax has been unified and simplified
• Previous template helpers have been replaced with filters
• Some template tags may require updates to match new syntax

Documentation:

• New comprehensive filter documentation
• Updated template rendering guides
• Expanded static file support documentation
• Migration guide from 3.x to 4.0.0

This release focuses on improving the templating experience
while maintaining LiteNode's core philosophy of simplicity
and efficiency.