What's Changed
- [CHIA-4262] extend new cost model into op_unknown by @arvidn in #829
- [CHIA-4348] tweak cost model for multiply by @arvidn in #830
- factor out modpow cost computation into a separate function by @arvidn in #832
- add unit tests for unknown operators by @arvidn in #833
- Update Managed Files by @ChiaAutomation in #831
- fix typo in 64 byte atom test case by @arvidn in #835
- run_program_with_timeout() by @arvidn in #836
- reject overlong atom encodings in CLVM serialization by @arvidn in #834
- bump version to 0.20.0 by @arvidn in #838
Full Changelog: 0.19.0...0.20.0