SUGGESTION: I think it is wise to keep some of the extensions of older versions that had not been updated to newer version, for they could be used by developer as a basis for an extension in newer versions: - Language packs - Other free themes/templates or plugins that are provided with source code
In fact I'm chasing a Chinese (simplified) language pack for 2.5 right now. Anyone know where to download it? http://www.nopdownloads.com/downloads/Extensions/UserContributions/73190_99_language_SimplifiedChinese_2.5.xml.zip
Thanks Andrei but that link returns a page not found error?
Just a tip, but you can use newer language packs for a language without too much trouble (wil only have more entries then will be displayed) At least for 2.65 over 2.5 / 2.4