ilifanyika kutolewa kwa majaribio ya utekelezaji wazi wa WinAPI - Mvinyo 5.17. Tangu kutolewa kwa toleo 5.16 Ripoti 17 za hitilafu zilifungwa na mabadiliko 267 yalifanyika.
Mabadiliko muhimu zaidi:
Utekelezaji wa awali wa dereva wa mtandao uliopendekezwa NDIS.
Maktaba ya ADVAPI32 imebadilishwa hadi umbizo la PE.
Kazi inaendelea kurekebisha usaidizi wa kiweko.
Ripoti za hitilafu zinazohusiana na uendeshaji wa michezo na programu zimefungwa: World of Tanks, Merriam-Webster Dictionary, Power Tab Editor, gmax 1.2, GradeBook for Windows, Microsoft Reader, Need for Russia, Motocross Madness 2, The Sims Complete Collection, Wouxun KG -UV2D, Charon, Cricket 2002, Mastercook 15, GraphCalc, Tic Tac Toe Game, Deadlight: Director's Cut, Cisco Jabber 12.5, Risk II, OllyDbg 2.x, Visual Studio 2019, Pyxel Edit.