Microsoft has now pushed the Windows 10 July cumulative update to those still on Windows 10 version 1507. The update KB3163912 brings Windows 10 Build 10240.17024 to PCs running Windows 10 version 1507. Read the full official changelog below.

Windows 10 Build 10240.17024 official Changelog:

This update includes quality improvements and security fixes. No new operating system features are being introduced in this update. Key changes include:
  • Improved reliability of Internet Explorer 11, Windows Explorer, and Windows Update.
  • Fixed issue in the NT File system (NTFS) that caused some systems to hang while restarting.
  • Improved support for USB 3.0 to mount Small Computer System Interface (SCSI) CD-ROM devices.
  • Fixed issue that caused some drivers to fail during installation.
  • Fixed issue that caused some apps to become unresponsive when used with an Input Method Editor.
  • Fixed additional issues in Microsoft Graphics component, Internet Explorer 11, Scheduled Tasks, and .NET Framework.
  • Security updates for Microsoft Edge, Internet Explorer, Microsoft Print Spooler, Windows Kernel, Secure Kernel, Kernel Mode Drivers, .NET Framework, JScript, and VBScript.