===== Upgrading VSNS Lemon =====

Upgrading VSNS Lemon should be relatively simple and painless. ((Except when it isn't.))  Upgrading consists of two steps: uploading the replacement files and running the upgrade script.

The first step is easy. ((Really, it is.  Would I lie to you?))  [[..vsns_lemon#download|Download the latest release]] of VSNS Lemon.  Upload all of the new files to your blog directory, overwriting every file **except ''settings.php''**.

All upgrade scripts are located in the aptly-named ''upgrade'' directory and are named ''vsns_X.x.x_to_vsns_Y.y.y.php'', where ''X.x.x'' and ''Y.y.y'' are version numbers.  If you are performing multiple upgrades at once, you'll need to run each upgrade file in order.  So if you want to upgrade from version 3.2.1 to 4.0, you must first run ''vsns_3.2.1_to_3.2.2.php'' and //then// run ''vsns_3.2.2_to_4.0.php''.

The upgrade script will make any necessary changes to the database and update your version number.  If required, it also writes a new ''settings.php'' file while preserving your information.  For this reason, make sure that ''settings.php'' is writable by PHP when you perform an upgrade.