Dear all, I have a project which should be built using combination of sip4, sip5 and sip6 and qt5 and qt6. My issue concerns using of SIP_SSIZE_T and Py_ssize_t types. SIP_SSIZE_T is removed in abi v13, but if I use Py_ssize_t it is not recognised by sip4. What could be a good solution for this issue? Kind regards, Konstantin