Package: ftp.debian.org Severity: normal Please remove the version of libsynctex1 in unstable, it is not built from source anymore and the 2018 version should not have been part of unstable, because an SONAME bump was necessary.
TO prevent further people from installing the 2018 version I recommend removing it. There are 5 packages depending on it: elpa-pdf-tools-server zathura texworks texmaker gummi which need to update to new libsynctex2 anyway since the -dev package forces it. Thanks Norbert