all-v1.13.4

What's Changed

• Setup environment for server-server tests by @simone-kalbermatter in #1600
• Update Readme for Karate reporting by @simone-kalbermatter in #1630
• Karate refactoring part 2 by @simone-kalbermatter in #1550
• Integration of PoPCHA in cli/mod.go by @Nazianzenov in #1637
• Witnessing policy #2 by @matteosz in #1631
• adding PoPCHA documentation in the README.md for be1 by @Nazianzenov in #1642
• Add new Authentication message for popcha by @Jharaxus in #1561
• Refactor Karate Part 3 by @simone-kalbermatter in #1634
• Update FE2 documentation by @matteosz in #1646
• PoPCHA documentation improved, + PoPCHA-specific README.md by @Nazianzenov in #1657
• Add server Public / Private key pair by @K1li4nL in #1620
• Refactor RuntimeEnvironment by @K1li4nL in #1614
• Update go documentation by @MariemBaccari in #1653
• Karate refactor by @simone-kalbermatter in #1635
• Fix nonce encoding by @dayan9265 in #1671
• Fixed wrong LAO ID for authentication response. by @Nazianzenov in #1670
• Implement blacklist by @MariemBaccari in #1672
• Update documentation for popcha by @dayan9265 in #1666
• Update WitnessHandler processing of signatures by @K1li4nL in #1673
• bug fix karate testing by @BelghmiAmine in #1610
• Adds popcha channel creation and improve popcha message validation by @Jharaxus in #1632
• fixed response mode handling by @Nazianzenov in #1674

Full Changelog: all-v1.13.3...all-v1.13.4