A powershell script that uses MSCR update API (https://github.com/microsoft/MSRC-Microsoft-Security-Updates-API) to get report from the latest Win32k and GDI related security bulletins.
Powershell is needed, and the MSRC module should be installed:
Install-Module -Name msrcsecurityupdates -force
If you add the bashscript to a crontab like:
* */6 * * * MsrcReporter $(date +\%Y-\%b)
and you create a module from your taskbar which opens the HTML report in your preferred browser, new security updates can be checked very conviniently.