1. b6d3e7f Fix: Immutability of Int is broken by BigInt method (#332) (#333) by Germán Fuentes Capella · 3 years, 5 months ago
  2. c6daab6 int: reduce allocation by representing small ints as pointers (#280) by alandonovan · 4 years ago
  3. d50186b Small/big int representation for starlark Int (#155) by Edward McFarlane · 5 years ago