Overview
This article introduces modules that required updates during the operation of Omeka S.
IIIF Server
https://omeka.org/s/modules/IiifServer/
I had been using version 3.6.18, released in February 2024, but a bug was found where thumbnail images were rendered incorrectly during IIIF manifest file generation.
After updating to the latest version 3.6.24 as of March 2025, this bug was resolved. Note that this update also required updating the Common module, so I hope this information is helpful.
https://omeka.org/s/modules/Common/
Google Analytics
https://github.com/Libnamic/Omeka-S-GoogleAnalytics
I had been using this since around 2023, but warnings started appearing from a certain version of PHP.
Additionally, this module had not been updated since 2023.
Therefore, as also introduced in the following article, it seems better to use the Analytics Snippet module.
The update history can be checked below, and the latest release is from January 2025.
https://omeka.org/s/modules/AnalyticsSnippet/
Summary
I hope this is helpful for operating Omeka S.