Note on possible security issues from untrusted input: Upstream has never considered it on scope that the software cannot “crash” on incorrect input, unfortunately. There is also no security or other support for this version branch from upstream. Please consider this and don’t expose the software to untrusted, possibly incorrect, input files to avoid triggering DoS or possible security problems in its parsers without suitable confining measures. This is even more true for import filters than for the native formats’ parsers (and includes the MusicXML import). Mu͒seScore Studio was designed to operate as an unconnected desktop program and not as a remotely accessible service, so please take care. You may wish to export MSCORE_ASSERT_ABORT=1 if working with untrusted input; this makes some internal consistency checks fatal on failure. Do not rely, however, on these checks only.