Microsoft has released cumulative updates with non-security improvements and fixes for Windows 10 Versions 1709 and 1703. As shown in their respective KB articles, the issues addressed are almost the same for both versions as is the sole known issue.
Windows 10 Version 1709: KB4499147 (OS Build 16299.1182), Microsoft Update Catalog
Windows 10 Version 1703: KB4499162 (OS Build 15063.1839), Microsoft Update Catalog
To download and install this update, go to Settings > Update and Security > Windows Update and select Check for updates.
The standalone packages are available for both versions from the Microsoft Update Catalog, linked above. Note, however, if you use the Update Catalog, it will be necessary to manually check for any needed Servicing stack updates (SSU). Using Windows Update, any needed Servicing stack updates will be offered automatically.
Windows 10 Version 1709: KB4499147 (OS Build 16299.1182), Microsoft Update Catalog
Windows 10 Version 1703: KB4499162 (OS Build 15063.1839), Microsoft Update Catalog
To download and install this update, go to Settings > Update and Security > Windows Update and select Check for updates.
The standalone packages are available for both versions from the Microsoft Update Catalog, linked above. Note, however, if you use the Update Catalog, it will be necessary to manually check for any needed Servicing stack updates (SSU). Using Windows Update, any needed Servicing stack updates will be offered automatically.