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Secret Network v1.6

The Secret Network v1.6 update did not introduce any breaking changes for developers. General performance improvements were introduced and described below;
  • Changed internal WASM engine to Wasm3 from Wasmi. Contract performance increased greatly.
  • Reduced gas costs:
    • Default instruction cost 1 -> 2
    • Div instruction cost 16 -> 2
    • Mul instruction cost 4 -> 2
    • Mem instruction cost 2 -> 2
    • Contract Entry cost 100,000 -> 20,000
    • Read from storage base cost 1,000 -> 10
    • Write to storage base cost 2,000 -> 20
  • SecretJS 1.5 has been released, and uses GRPC-Gateway endpoints. Check it out here.
For more details on this upgrade, check the official release.