rcandeo,
Log on to the PeopleSoft website. Click "Updates + Fixes" on the left of the screen. Click "EnterpriseOne + World Update Center" on the left of the screen. On the right of the screen in the "Search" panel for "Type" Select "EnterpriseOne Tools Releases" from the drop down menu. For "Release" select "All" or the release appropriate to your configuration from the drop down menu. For "Platform" select "All Platforms" or the platform appropriate for your configuration from the drop down menu. For "Search for (Name, ID, Object)" enter "SP23*" and then click the "Search" button.
Hope this helps. All the best.