Wikibooks with no HD logo:
urbanecm@notebook ~/unsynced/git/wmf/gerrit/operations/mediawiki-config/static/images/project-logos $ grep -vf <(ls *wikibooks* | grep 1.5 | cut -d - -f 1) ../../../dblists/wikibooks.dblist aawikibooks afwikibooks akwikibooks angwikibooks arwikibooks astwikibooks aswikibooks aywikibooks azwikibooks bgwikibooks biwikibooks bmwikibooks bnwikibooks bowikibooks bswikibooks cawikibooks chwikibooks cowikibooks cvwikibooks cywikibooks dawikibooks elwikibooks eowikibooks etwikibooks euwikibooks fawikibooks frwikibooks fywikibooks gawikibooks glwikibooks gnwikibooks gotwikibooks guwikibooks hiwikibooks hrwikibooks hywikibooks iawikibooks idwikibooks iewikibooks iswikibooks jawikibooks kawikibooks kkwikibooks kmwikibooks knwikibooks kowikibooks kswikibooks kuwikibooks kywikibooks lawikibooks lbwikibooks liwikibooks lnwikibooks ltwikibooks lvwikibooks mgwikibooks miwikibooks mkwikibooks mlwikibooks mnwikibooks mrwikibooks mswikibooks mywikibooks nahwikibooks nawikibooks ndswikibooks newikibooks nlwikibooks nowikibooks ocwikibooks pawikibooks plwikibooks pswikibooks ptwikibooks quwikibooks rmwikibooks rowikibooks ruwikibooks sawikibooks sewikibooks simplewikibooks siwikibooks skwikibooks slwikibooks sqwikibooks suwikibooks svwikibooks swwikibooks tawikibooks tewikibooks tgwikibooks thwikibooks tkwikibooks tlwikibooks ttwikibooks ugwikibooks ukwikibooks uzwikibooks vowikibooks wawikibooks xhwikibooks yowikibooks zawikibooks zh_min_nanwikibooks zhwikibooks zuwikibooks
Old description:
Unlike Wikipedia, Wikibooks on a high-density screen shows a normal logo. The text on logo looks noticeably bad. We need versions for 1.5x and 2x.