Package: mediawiki Version: 1:1.27.1-2~bpo8+1 Severity: normal Hi, I've just upgraded the Debian package from the oldstable version to the backports version (upgrade mediawiki:all 1:1.19.20+dfsg-2.3 1:1.27.1-2~bpo8+1)
After doing so, our wiki says the following > MediaWiki requires the PSR-3 logging library to be present. This library is > not embedded directly in MediaWiki's git repository and must be installed > separately by the end user. Please see mediawiki.org for help on installing > the required components. There is no mention of this PSR-3 library in UPGRADING.gz and no obvious match for it when searching the Debian package archives.
