Release 1.6.12
70BC
Language features
- Support
toCell()
andtoSlice()
methods on contract types: PR #3274 - No explicit re-declarations for abstract methods and constants in traits: PR #3272
- A more informative error message if two
require()
calls have the same generated error code: PR #3286
Code generation
- Inline message deserialization for better gas consumption: PR #2993