Upgrade to 4.2

[judelgado]

Hello,

  Can anyone tell mw how to upgrade from ver 4.1 to 4.2?  I've been looking for this information.  I want to keep my current site as is.

  Regards

[datahell]

Download the update patch.
Unzip it locally and read the instructions included (file README_english.txt).
Your current site wont change, only Elxis will be updated.

[genealogia.org.mx]

Can any help? recently I update my elxis version 4.1 to 4.2 when I make a check appearsthis notice:
Task checkupdates was not found in class installExtmanagerController in file install.php

[datahell]

I believe you have forgotten to update a file.
Download Elxis 4.2 full package from elxis.org and update the contents of this folder: components/com_extmanager/