Translations:Manual:Upgrading/127/ja

もし今使用しているバージョンがMediaWiki 1.5 以上なら、1ステップで最新の安定版へアップグレードできます. The vast majority of reports, as well as automated testing, indicate that doing it in one step works just fine. If you have trouble believing this, このメーリングリストを読んで下さい. However, please note that when you update from old versions, chances that you will encounter PHP errors are bigger than when you upgrade from the version directly previous to the new version. You would have received these errors anyway, also if you had not skipped versions, but if you had each time done each single update. Only will you - when you skipped versions - get them all at the same time. この場合、アップグレードが更に難しくなるでしょうが、 but do not forget that you did not have the trouble updating to the intermediate versions, which you skipped!