# Changelog
Entries are listed in reverse chronological order.
## 1.0.2
* Updates the library to use the renamed functions in Merlin 1.1.
* Adds additional validation checks to prevent identity points being used as
part of a proof. This does not appear to have security content, but is
intended as a defense-in-depth mechanism.
See [this comment][identity_comment] for more motivation.
* Documentation tweaks.
## 1.0.1
* Tweaks to crate metadata.
* Minor documentation changes.
* Adds a regression test for deserialize-and-verify for proofs created using
v1.0.0, to ensure they continue to verify in future versions.
## 1.0.0
* Minor tweaks to the prerelease version.
* Preliminary support for R1CS proofs, but this feature is hard-disabled in the
published crate.
## 1.0.0-pre.0
Initial prerelease version, supporting single and aggregated range proofs, and
multiparty proof aggregation.
[identity_comment]: https://github.com/dalek-cryptography/bulletproofs/pull/248#discussion_r251916724