v0.5.0

Key highlights:

• Complete bitstring rewrite with ~50x rendering speed improvements!
• Comprehensive session and cookie management
• Live reload functionality for enhanced DX
• Incremental compilation (2x-10x faster builds)
• New pointer and mouse move events
• HTTP-based transport layer
• CRDT support for future distributed features

Full release notes:
https://hologram.page/blog/hologram-v0-5-0-released