Back in January, we released the first patch for MapInfo Pro 16.0.
This patch brings a number of enhancements to the Layout window, amongst these the multi-step undo.
It also includes full support for the LargeInt datatype and brings improvements to the ribbon interface.
You can find the installer and the Release Notes for this patch here: http://www.pbinsight.com/support/product-downloads/item/mapInfo-pro-v16.0.1-maintenance-release