iCub Software release 2.6.3

What's Changed

• Modify the parsing of the aksim2 diagnostic error by @MSECode in #968
• Remove embObjPSC and embObjMultiEnc by @Nicogene in #970
• Runtime configuration of diagnostics related to the RX-DO-TX phases by @marcoaccame in #971
• Improved the diagnostic of quadrature encoder by @valegagge in #972
• embObjLib: in ethReceiver set receiving thread as non-blocking also on Windows by @traversaro in #975
• Fix #997 by @pattacini in #978
• Remove cmake_minimum_required calls in non-root directories by @traversaro in #979
• Bump policy_max argument of cmake_minimum_required to 3.28 by @traversaro in #980

Full Changelog: v2.6.2...v2.6.3