# Simplex 0.0.8 released

**URL:** <https://community.simplicity-lang.org/t/simplex-0-0-8-released/41>\
**Category:** Simplex\
**Created:** [July 21, 2026, 12:23am UTC](https://community.simplicity-lang.org/t/simplex-0-0-8-released/41 "2026-07-21T00:23:12Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![schoen](https://avatars.discourse-cdn.com/v4/letter/s/b3f665/32.png) [@schoen](https://community.simplicity-lang.org/u/schoen)\
**Post date:** [July 21, 2026, 12:23am UTC](https://community.simplicity-lang.org/t/simplex-0-0-8-released/41/1 "2026-07-21T00:23:12Z")

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Simplex 0.0.8 has been released. You can get it [on GitHub](https://github.com/BlockstreamResearch/smplx) or via `simplexup`.

This release makes Simplex work better on Liquid mainnet.

Changelog:

- Fixed many issues in the sdk crate regarding the Liquid mainnet network:
  - Changed `NetworkKind` to `Main` when `Liquid` is specified.
  - Changed the default descriptor derivation to `0` from `1`.
  - The change output populated by `Signer` is now confidential instead of being explicit.
  - The `xpub.parent_fingerprint` is now zeroed out before descriptor serialization to be compatible with the Blockstream app.