IBM keeps added more and more icons in the MQ Knowledge Center to highlight which platforms and/or versions that a particular feature is supported on. You can find a complete list and explanation of the icons on the following MQ Knowledge Center page:
https://www.ibm.com/docs/en/ibm-mq/latest?topic=mq-release-platform-icons-in-product-documentation
Regards,
Roger Lacroix
Capitalware Inc.
