Resources and Downloads: How to apply the patch?

How to apply the patch?
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ksenija dimitrijevic on March 10, 2008
 
A: You need to upload downloaded files to your server via FTP and overwrite
existing files. This usually takes few minutes. Make sure to back-up your data
before applying the patch. If you upgrade from v4.0.1 to v4.0.3, then you will
have to apply the v4.0.2 patch first.