# 0.2.0 - 2026-01-06
- Remove second `simplicity` in all commands, so e.g. `hal-simplicity simplictiy simplicity info`
becomes `hal-simplicity simplicity info`.
[#13](https://github.com/BlockstreamResearch/hal-simplicity/pull/13)
- Change the default NUMS key to match BIP-0341.
[#18](https://github.com/BlockstreamResearch/hal-simplicity/pull/18)
- Refactor transaction construction to use PSET rather than raw transactions; add
the ability to compute sighashes and execute programs with trace output.
[#12](https://github.com/BlockstreamResearch/hal-simplicity/pull/12)
[#32](https://github.com/BlockstreamResearch/hal-simplicity/pull/32)
[#37](https://github.com/BlockstreamResearch/hal-simplicity/pull/37)
- Extend `address inspect` to support Liquid Testnet.
[#27](https://github.com/BlockstreamResearch/hal-simplicity/pull/27)
- Add basic state commitment support.
[#33](https://github.com/BlockstreamResearch/hal-simplicity/pull/33)
- Begin refactoring process to allow use as a RPC server.
[#37](https://github.com/BlockstreamResearch/hal-simplicity/pull/37)
[#38](https://github.com/BlockstreamResearch/hal-simplicity/pull/38)
# 0.1.0 - 2025-07-29
- Initial release, including hal-elements functions and the `simplicity info` command