Over the past few weeks, Microsoft added several new features to Microsoft Office version 2206. For example, Office Build 15227 introduces voice dictation to take notes, an optimized recalculation in Microsoft Excel, and optimized Auto filter in Excel, faster formula entry in a cell, and shared documents access to guest users. In addition to these, Office Build 15310 extends the maximum number of form responses to 5 million.
And now a new update (build 15313.20000) for Microsoft Office version 2206 is rolling out to the Office Insiders in the Windows Beta Channel (Fast Ring) with several bug fixes.