-% necessary to get correct size for InstantPreview images created by dvipng
-\TestPackage[c70fs.fd]{zhmetrics}
+\TestPackage{tipx}
+\TestPackage{tone}
+\TestPackage{txfonts}% For the txtt monospaced font
+\TestPackage{XCharter}
+% symbol packages supported by LyX for items and the special character dialog
+% see the unicodesymbols file
+\TestPackage{ascii}
+\TestPackage{bbding}
+\TestPackage{ifsym}
+\TestPackage{marvosym}
+\TestPackage{pmboxdraw}
+\TestPackage{textgreek}
+\TestPackage{tfrupee}
+\TestFont[wasy10]{wasy}
+\TestPackage{wasysym}
+% These packages are disabled in the unicodesymbols file
+% see comment there
+%\TestPackage{txfonts}% But see above!
+%\TestPackage{pxfonts}
+%\TestPackage{mathabx}
+%\TestPackage{mathdesign}% But see above!
+
+%%% Specific package versions
+% This introduces \babelfonts
+\TestPackageVersion{babel}{2017/11/03}
+% This introduces multiple paragraphs in multirows
+\TestPackageVersion{multirow}{2021/01/29}
+% With this version, hyperref option unicode is true
+% by default
+\TestPackageVersion{hyperref}{2021/02/04}
+% As of this version, the ucs package must be explicitly
+% loaded to get utf8x (rather than utf8) encoding tables
+\TestPackageVersion{ucs}{2022/08/07}