Hello,
We still have a the 1.4 -> 1.5 upgrader in trunk. It was used to handle
both the schema changes and the encoding changes that occurred in 1.5.
According to code review on r72865 [1], it is broken since r22580 [2]
from May 2007.
Can we please remove it for 1.17 ? I am not sure we still have to
support an upgrade from 1.4 which is like 5 years old and probably not
used anywhere nowadays.
[1]
http://www.mediawiki.org/wiki/Special:Code/MediaWiki/72865
[2]
http://www.mediawiki.org/wiki/Special:Code/MediaWiki/22580
--
Ashar Voultoiz