Windows 10 19H1 Software Development Kit (SDK) Build Tracker

Start developing on Windows 10 May 2019 Update today

Release date: April 18, 2019

Days Since Last SDK Release: 16 Days (Build 18362)

Final Release for Windows 10 May 2019 Update

Windows 10 19H1 SDK Build 18362 - Released on April 02, 2019

Windows 10 SDK Preview Build 18362 available now!

Release date: April 02, 2019

Days Since Last SDK Release: 07 Days (Build 18361)

Windows 10 19H1 SDK Build 18361 - Released on March 26, 2019

Windows 10 SDK Preview Build 18361 available now!

Release date: March 26, 2019

Days Since Last SDK Release: 06 Days (Build 18356)

Windows 10 19H1 SDK Build 18356 - Released on March 20, 2019

Windows 10 SDK Preview Build 18356 available now!

Release date: March 20, 2019

Days Since Last SDK Release: 08 Days (Build 18351)

Windows 10 19H1 SDK Build 18351 - Released on March 12, 2019

Windows 10 SDK Preview Build 18351 available now!

Release date: March 12, 2019

Days Since Last SDK Release: 06 Days (Build 18346)

Windows 10 19H1 SDK Build 18346 - Released on March 6, 2019

Windows 10 SDK Preview Build 18346 available now!

Release date: March 6, 2019

Days Since Last SDK Release: 08 Days (Build 18342)

Windows 10 19H1 SDK Build 18342 - Released on February 26, 2019

Windows 10 SDK Preview Build 18342 available now!

Release date: February 26, 2019

Days Since Last SDK Release: 14 Days (Build 18334)

Windows 10 19H1 SDK Build 18334 - Released on February 12, 2019

Windows 10 SDK Preview Build 18334 available now!

Release date: February 12, 2019

Days Since Last SDK Release: 07 Days (Build 18327)

Windows 10 19H1 SDK Build 18327 - Released on February 5, 2019

Windows 10 SDK Preview Build 18327 available now!

Release date: February 5, 2019

Days Since Last SDK Release: 07 Days (Build 18317)

Windows 10 19H1 SDK Build 18323 - Released on January 29, 2019

Windows 10 SDK Preview Build 18323 available now!

Release date: January 29, 2019

Days Since Last SDK Release: 07 Days (Build 18317)

Windows 10 19H1 SDK Build 18317 - Released on January 22, 2019

Windows 10 SDK Preview Build 18317 available now!

Release date: January 22, 2019

Days Since Last SDK Release: 07 Days (Build 18312)

Windows 10 19H1 SDK Build 18312 - Released on January 15, 2019

Windows 10 SDK Preview Build 18312 available now!

Release date: January 15, 2019

Days Since Last SDK Release: 07 Days (Build 18309)

Windows 10 19H1 SDK Build 18309 - Released on January 08, 2019

Windows 10 SDK Preview Build 18309 available now!

Release date: January 08, 2019

Days Since Last SDK Release: 18 Days (Build 18298)

Windows 10 19H1 SDK Build 18298 - Released on December 19, 2018

Windows 10 SDK Preview Build 18298 available now!

Release date: December 19, 2018

Days Since Last SDK Release: 15 Days (Build 18290)

Windows 10 19H1 SDK Build 18290 - Released on December 4, 2018

Windows 10 SDK Preview Build 18290 available now!

Release date: December 4, 2018

Days Since Last SDK Release: 14 Days (Build 18282)

Windows 10 19H1 SDK Build 18282 - Released on November 20, 2018

Windows 10 SDK Preview Build 18282 available now!

Release date: November 20, 2018

Days Since Last SDK Release: 14 Days (Build 18272)

Windows 10 19H1 SDK Build 18272 - Released on November 6, 2018

Windows 10 SDK Preview Build 18272 available now!

Release date: November 6, 2018

Days Since Last SDK Release: N/A - First SDK release for 19H1