Release 0.61.0

What's Changed

• Extract primitives and remove Profile by @bobozaur in #1016
• Bump rustix from 0.37.24 to 0.37.25 by @dependabot in #1019
• Add support for pickup protocol messages by @nain-F49FF806 in #1018
• Present Proof V2.0 message structures by @gmulhearn-anonyome in #1017
• Refactor: reuse parse_numalgo to avoid duplication by @Patrik-Stas in #1020
• Update readmes by @Patrik-Stas in #1024
• Add mediator and simple client implementation by @nain-F49FF806 in #977
• Release 0.61.0 by @Patrik-Stas in #1026

Full Changelog: 0.60.0...0.61.0