Jul 2025 (v0.10.39)

Released on Thu Jul 24 11:43:58 2025 +0700.

Mochi v0.10.39 adds union features, deterministic builtins and BigInt support across many transpilers with numerous updated Rosetta examples.

Compilers

• BigInt operations introduced for Dart with early Go support
• Balanced ternary and calendar helpers plus struct methods for TypeScript
• Deterministic now for PHP and C with slice defaults in C++
• Null handling, generic casts and improved strings for Scala
• lower() builtin for the ST transpiler and new repeat helpers
• Partial returns and list concatenation added to Prolog
• Input builtins and union variants across Pascal, Swift, Scheme and Zig
• Map generics and nested indexing for Kotlin plus open-ended slices in F#
• Numerous Rosetta programs regenerated for all languages

Documentation

• Progress logs updated with index numbers for several languages
• Golden outputs refreshed across the repository