There is a lot in this update if you purchased Omegabundle for Xojo 2018, and a modest fix for the ValentinaDB ADK for Xojo products. That included Valentina Studio Pro, ValentinaDB ADK for Xojo (macOS, Windows, x86 Linux, ARM7 Linux / Raspbian), Valentina Reports ADK for Xojo (macOS, Windows, x86 Linux, ARM7 Linux / Raspbian), and Valentina Server. If you are using the ValentinaDB KeyValue data store, we strongly recommend upgrading to Valentina 8.5 or later.
The full list of What’s New in Valentina 8.6 is available on our site.