[TYPO3-english] Upgrade 4.7.20 src-4.7.19 to src 4.7.20

Peter Kühnlein peter at function2form.net
Wed Jul 22 17:58:47 CEST 2015

Am 22.07.2015 um 16:51 schrieb jerry pratap:
> I am able to successful install a scr+dummy version., and later with a 
> simlink not able to upgrade the version.
> e.g. typo3_src 4.7.19 backend administration when I try to point from 
> WinSCP the typo3_src (edit simlink) and change to typo3_src-4.7.20 a 
> level above folder for upgrading the same does not work
> can you please provide details. I checked the steps in youtube., but 
> no use..
> please provide me how to upgrade versions.
> also from 4.7.20 to 6.x or current version 7.3.1 possible
> pl advise
> thanks
> Jerry 
Hi Jerry,

As for the upgrade in the 4.7 version: you need to point typo3_src in 
the 4.7.19 installation to typo3_3src-4.7.20 and the typo3 symlink to 
typo3_src/typo3 plus the index.php to typo3_src/index.php .

An upgrade from 4.7 to 6.2 is possible, but complicated if you are a 
beginner: you will have to take care of database consistency and a 
proper conversion to UTF-8 (both charset and collation) of the database. 
Always have an eye on the reference index. Make good use of the update 
wizard in the installation tool. Some extensions might not work in the 
new installation.

Just ask when you run into problems!




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