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Jun 2025 (v0.10.2)

Released on Thu Jun 26 12:39:20 2025 +0700.

Mochi v0.10.2 extends group query features and improves dataset tooling. The runtime gains richer stack traces and a new values builtin while compilers add sum helpers and group filtering across languages.

Runtime​

  • values builtin for retrieving map values
  • Stack traces include source context
  • Fixed binary operator precedence

Compilers​

  • sum helpers and group-by filtering support in many backends
  • Query let clause and TPC-H Q1 support across languages
  • Improved group iteration and example queries

Tooling​

  • Isolated install and TPC-H update tools
  • CLI no longer runs via the interpreter

Fixes​

  • Numerous TPC-H query and dataset corrections
  • Rust map key handling and other compiler updates