v2.4.53

Performance improvements

• Share Markdown caches across Utoopack dev loader workers, with dependency tracking and service session isolation. #2384
• Compact Markdown cache keys and release failed transforms so subsequent requests can retry. #2392
• Reduce Markdown worker startup overhead by isolating runtime constants and tab route helpers, avoiding server utility imports, prebundling the filesystem cache, and loading demo transform dependencies on demand. #2387, #2388, #2389, #2390, #2391
• Cache demo style import analysis and index routes once per Markdown link transform to reduce repeated parsing and traversal. #2385, #2386

Full Changelog: v2.4.52...v2.4.53