The Darwin SDK bump has been merged. The minimum supported version is now 14.0. The default SDK is 14.4. Use of older SDKs will throw. All packages using apple-sdk_11, apple-sdk_12, apple-sdk_13, and (most of) apple-sdk_14 have been cleaned up to use the default SDK. Swift currently throws, but samasaur is working on an update to Swift 5.10.1 that will fix it.
ERROR inkex/tester/test_inx_file.py - lxml.etree.SchematronError: lxml.etree was compiled without Schematron supp...
ERROR tests/test_inkex_inx.py - lxml.etree.SchematronError: lxml.etree was compiled without Schematron supp...