v15.2.0

What's Changed

What's Changed

• Merge main in feat next by @danielailie in #658
• Add validator pem and extend validator signer by @danielailie in #657
• Add validators transaction factory and tests by @danielailie in #659
• Update axios critical dependency by @danielailie in #661
• Tool 678 add validator controller by @danielailie in #660
• Bump version by @danielailie in #665
• Merge feat/next in main Add validators operations by @danielailie in #667

Full Changelog: v15.1.1...v15.2.0