volkov added a comment.
My OS (AstraLinux) is based on Debian stretch and has poppler 0.48, Qt 5.11, KF5 5.46. And probably it will be a headache to update poppler on it, cause it's rather low-level library (cups-filters depends on it). REPOSITORY R223 Okular REVISION DETAIL https://phabricator.kde.org/D21363 To: volkov, #okular, sander Cc: aacid, okular-devel, joaonetto, tfella, ngraham, darcyshen