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Jun 2025 (v0.9.5)

Released on Wed Jun 25 09:23:00 2025 +0700.

Mochi v0.9.5 introduces nested structures and map helpers across the toolchain. The VM adds relative data paths and fetch expressions while compilers gain first-class function support.

Runtime​

  • Relative data path support
  • fetch expression for dataset lookups

Compilers​

  • Map iteration and keys builtin across languages
  • Nested struct and type declarations
  • Functions as parameters and return values
  • Prolog backend supports passing and returning functions
  • Consolidated type inference across backends

Tooling​

  • Linter packaged as a library and used by the CLI
  • Updated benchmarks and golden tests