v0.4.0

Summary

This new version of fhEVM introduces new encrypted types and the new asynchronous decryption API. Additionally, we’ve published the first version of our standard fhEVM contracts library.
These new features aim to improve the overall performance of fhEVM, enhance efficiency, and unlock the potential of new use cases.

What's Changed

Breaking Changes

• Update to tfhe-rs 0.5.1
• Add native ebool
• Rename cmux to select. cmux is still working in this version.

New features

• Add euint64 type
• Add eaddress type
• Add euint4 type
• Add rotl and rotr for rotate left and rotate right
• Add asynchronous decryption

Improvements

• Add native ebool instead of using euint8 for encrypted boolean values

Fixes

• Various fixes on examples contracts

New Contributors

• @yuxizama made their first contribution in #283

Resources

• Documentation:

  • Use encrypted types
  • Asynchronous decryption
  • Contracts standard library

• Blog Post:

  • fhEVM v0.4: New Encrypted Types and Asynchronous Decryption

Full Changelog: v0.3.0...v0.4.0