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Jun 2025 (v0.10.1)

Released on Thu Jun 26 08:03:05 2025 +0700.

Mochi v0.10.1 expands dataset queries with aggregate features and introduces test blocks across languages. Map sorting and additional builtins improve the runtime while compilers gain new query helpers.

Runtime​

  • Map sort capability for dictionaries
  • HAVING clause and aggregate query support
  • exists, contains and substring builtins
  • Grouping by multiple expressions
  • Improved disassembly and runtime tests

Compilers​

  • Test blocks and expect statements across backends
  • Aggregate helpers and sum/min/max builtins
  • Python grouping sort and Go query any handling
  • C++ JSON escaping fixes for map literals
  • CLI run defaults to the VM

Fixes​

  • Numerous TPC-H query syntax and dataset corrections
  • Java map key handling in queries