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Jun 2025 (v0.9.4)

Released on Wed Jun 25 00:02:13 2025 +0700.

Mochi v0.9.4 expands string handling and query capabilities. The VM adds typed loading and better join operations while many compilers gain slicing and concatenation features.

Runtime​

  • Typed dataset loading
  • Group query left joins
  • Group by with joins

Compilers​

  • String indexing, slicing and membership across languages
  • Concatenation with automatic conversions
  • upper and lower string builtins
  • union_all list operator support

Tooling​

  • TinyGo build stubs and playground updates
  • Additional string operator tests
  • Fixes for Prolog and C++ compiler tests