diff --git a/README.md b/README.md
index 44ce24b..d85d954 100644
--- a/README.md
+++ b/README.md
@@ -323,6 +323,8 @@ Visit [issues](https://github.com/stascorp/rdpwrap/issues) section, and check wh
 - 10.0.15014.1000 (Windows 10 Build 160101.0800)
 - 10.0.15019.1000 (Windows 10 RS Pre-Release 170121-1513)
 - 10.0.15025.1000 (Windows 10 RS Pre-Release 170127-1750)
+- 10.0.15031.0 (Windows 10 RS2 Release 170204-1546)
+- 10.0.15042.0 (Windows 10 RS2 Release 170219-2329)
 
 #### Confirmed working on:
 - Windows Vista Starter (x86 - Service Pack 1 and higher)
diff --git a/res/rdpwrap-ini-kb.txt b/res/rdpwrap-ini-kb.txt
index 0609bc7..ff13c77 100644
--- a/res/rdpwrap-ini-kb.txt
+++ b/res/rdpwrap-ini-kb.txt
@@ -1,6 +1,6 @@
 [Main]
 ; Last updated date
-Updated=2017-02-03
+Updated=2017-03-01
 ; Address to log file (RDP Wrapper will write it, if exists)
 LogFile=\rdpwrap.txt
 ; Hook SLPolicy API on Windows NT 6.0
@@ -2665,6 +2665,66 @@ SLInitHook.x64=1
 SLInitOffset.x64=E5B8
 SLInitFunc.x64=New_CSLQuery_Initialize
 
+[10.0.15031.0]
+; Patch CEnforcementCore::GetInstanceOfTSLicense
+LocalOnlyPatch.x86=1
+LocalOnlyOffset.x86=A5BA8
+LocalOnlyCode.x86=jmpshort
+LocalOnlyPatch.x64=1
+LocalOnlyOffset.x64=8E221
+LocalOnlyCode.x64=jmpshort
+; Patch CSessionArbitrationHelper::IsSingleSessionPerUserEnabled
+SingleUserPatch.x86=1
+SingleUserOffset.x86=30A75
+SingleUserCode.x86=nop
+SingleUserPatch.x64=1
+SingleUserOffset.x64=2A114
+SingleUserCode.x64=Zero
+; Patch CDefPolicy::Query
+DefPolicyPatch.x86=1
+DefPolicyOffset.x86=2B1D9
+DefPolicyCode.x86=CDefPolicy_Query_eax_ecx
+DefPolicyPatch.x64=1
+DefPolicyOffset.x64=1C7B5
+DefPolicyCode.x64=CDefPolicy_Query_eax_rcx
+; Hook CSLQuery::Initialize
+SLInitHook.x86=1
+SLInitOffset.x86=4532D
+SLInitFunc.x86=New_CSLQuery_Initialize
+SLInitHook.x64=1
+SLInitOffset.x64=D80C
+SLInitFunc.x64=New_CSLQuery_Initialize
+
+[10.0.15042.0]
+; Patch CEnforcementCore::GetInstanceOfTSLicense
+LocalOnlyPatch.x86=1
+LocalOnlyOffset.x86=A5BA8
+LocalOnlyCode.x86=jmpshort
+LocalOnlyPatch.x64=1
+LocalOnlyOffset.x64=8E221
+LocalOnlyCode.x64=jmpshort
+; Patch CSessionArbitrationHelper::IsSingleSessionPerUserEnabled
+SingleUserPatch.x86=1
+SingleUserOffset.x86=30A75
+SingleUserCode.x86=nop
+SingleUserPatch.x64=1
+SingleUserOffset.x64=2A114
+SingleUserCode.x64=Zero
+; Patch CDefPolicy::Query
+DefPolicyPatch.x86=1
+DefPolicyOffset.x86=2B1D9
+DefPolicyCode.x86=CDefPolicy_Query_eax_ecx
+DefPolicyPatch.x64=1
+DefPolicyOffset.x64=1C7B5
+DefPolicyCode.x64=CDefPolicy_Query_eax_rcx
+; Hook CSLQuery::Initialize
+SLInitHook.x86=1
+SLInitOffset.x86=4532D
+SLInitFunc.x86=New_CSLQuery_Initialize
+SLInitHook.x64=1
+SLInitOffset.x64=D80C
+SLInitFunc.x64=New_CSLQuery_Initialize
+
 [SLInit]
 ; Is server
 bServerSku=1
@@ -3649,3 +3709,41 @@ bRemoteConnAllowed.x64=EF48C
 bMultimonAllowed.x64  =EF490
 ulMaxDebugSessions.x64=EF494
 bFUSEnabled.x64       =EF498
+
+[10.0.15031.0-SLInit]
+bInitialized.x86      =C2F6C
+bServerSku.x86        =C2F70
+lMaxUserSessions.x86  =C2F74
+bAppServerAllowed.x86 =C2F78
+bRemoteConnAllowed.x86=C2F7C
+bMultimonAllowed.x86  =C2F80
+ulMaxDebugSessions.x86=C2F84
+bFUSEnabled.x86       =C2F88
+
+bServerSku.x64        =E93E0
+lMaxUserSessions.x64  =E93E4
+bAppServerAllowed.x64 =E93E8
+bInitialized.x64      =EA488
+bRemoteConnAllowed.x64=EA48C
+bMultimonAllowed.x64  =EA490
+ulMaxDebugSessions.x64=EA494
+bFUSEnabled.x64       =EA498
+
+[10.0.15042.0-SLInit]
+bInitialized.x86      =C2F6C
+bServerSku.x86        =C2F70
+lMaxUserSessions.x86  =C2F74
+bAppServerAllowed.x86 =C2F78
+bRemoteConnAllowed.x86=C2F7C
+bMultimonAllowed.x86  =C2F80
+ulMaxDebugSessions.x86=C2F84
+bFUSEnabled.x86       =C2F88
+
+bServerSku.x64        =E93E0
+lMaxUserSessions.x64  =E93E4
+bAppServerAllowed.x64 =E93E8
+bInitialized.x64      =EA488
+bRemoteConnAllowed.x64=EA48C
+bMultimonAllowed.x64  =EA490
+ulMaxDebugSessions.x64=EA494
+bFUSEnabled.x64       =EA498
diff --git a/res/rdpwrap.ini b/res/rdpwrap.ini
index 8c416c9..9392f60 100644
--- a/res/rdpwrap.ini
+++ b/res/rdpwrap.ini
@@ -2,7 +2,7 @@
 ; Do not modify without special knowledge
 
 [Main]
-Updated=2017-02-03
+Updated=2017-03-01
 LogFile=\rdpwrap.txt
 SLPolicyHookNT60=1
 SLPolicyHookNT61=1
@@ -1626,6 +1626,58 @@ SLInitHook.x64=1
 SLInitOffset.x64=E5B8
 SLInitFunc.x64=New_CSLQuery_Initialize
 
+[10.0.15031.0]
+LocalOnlyPatch.x86=1
+LocalOnlyOffset.x86=A5BA8
+LocalOnlyCode.x86=jmpshort
+LocalOnlyPatch.x64=1
+LocalOnlyOffset.x64=8E221
+LocalOnlyCode.x64=jmpshort
+SingleUserPatch.x86=1
+SingleUserOffset.x86=30A75
+SingleUserCode.x86=nop
+SingleUserPatch.x64=1
+SingleUserOffset.x64=2A114
+SingleUserCode.x64=Zero
+DefPolicyPatch.x86=1
+DefPolicyOffset.x86=2B1D9
+DefPolicyCode.x86=CDefPolicy_Query_eax_ecx
+DefPolicyPatch.x64=1
+DefPolicyOffset.x64=1C7B5
+DefPolicyCode.x64=CDefPolicy_Query_eax_rcx
+SLInitHook.x86=1
+SLInitOffset.x86=4532D
+SLInitFunc.x86=New_CSLQuery_Initialize
+SLInitHook.x64=1
+SLInitOffset.x64=D80C
+SLInitFunc.x64=New_CSLQuery_Initialize
+
+[10.0.15042.0]
+LocalOnlyPatch.x86=1
+LocalOnlyOffset.x86=A5BA8
+LocalOnlyCode.x86=jmpshort
+LocalOnlyPatch.x64=1
+LocalOnlyOffset.x64=8E221
+LocalOnlyCode.x64=jmpshort
+SingleUserPatch.x86=1
+SingleUserOffset.x86=30A75
+SingleUserCode.x86=nop
+SingleUserPatch.x64=1
+SingleUserOffset.x64=2A114
+SingleUserCode.x64=Zero
+DefPolicyPatch.x86=1
+DefPolicyOffset.x86=2B1D9
+DefPolicyCode.x86=CDefPolicy_Query_eax_ecx
+DefPolicyPatch.x64=1
+DefPolicyOffset.x64=1C7B5
+DefPolicyCode.x64=CDefPolicy_Query_eax_rcx
+SLInitHook.x86=1
+SLInitOffset.x86=4532D
+SLInitFunc.x86=New_CSLQuery_Initialize
+SLInitHook.x64=1
+SLInitOffset.x64=D80C
+SLInitFunc.x64=New_CSLQuery_Initialize
+
 [SLInit]
 bServerSku=1
 bRemoteConnAllowed=1
@@ -2586,3 +2638,41 @@ bRemoteConnAllowed.x64=EF48C
 bMultimonAllowed.x64  =EF490
 ulMaxDebugSessions.x64=EF494
 bFUSEnabled.x64       =EF498
+
+[10.0.15031.0-SLInit]
+bInitialized.x86      =C2F6C
+bServerSku.x86        =C2F70
+lMaxUserSessions.x86  =C2F74
+bAppServerAllowed.x86 =C2F78
+bRemoteConnAllowed.x86=C2F7C
+bMultimonAllowed.x86  =C2F80
+ulMaxDebugSessions.x86=C2F84
+bFUSEnabled.x86       =C2F88
+
+bServerSku.x64        =E93E0
+lMaxUserSessions.x64  =E93E4
+bAppServerAllowed.x64 =E93E8
+bInitialized.x64      =EA488
+bRemoteConnAllowed.x64=EA48C
+bMultimonAllowed.x64  =EA490
+ulMaxDebugSessions.x64=EA494
+bFUSEnabled.x64       =EA498
+
+[10.0.15042.0-SLInit]
+bInitialized.x86      =C2F6C
+bServerSku.x86        =C2F70
+lMaxUserSessions.x86  =C2F74
+bAppServerAllowed.x86 =C2F78
+bRemoteConnAllowed.x86=C2F7C
+bMultimonAllowed.x86  =C2F80
+ulMaxDebugSessions.x86=C2F84
+bFUSEnabled.x86       =C2F88
+
+bServerSku.x64        =E93E0
+lMaxUserSessions.x64  =E93E4
+bAppServerAllowed.x64 =E93E8
+bInitialized.x64      =EA488
+bRemoteConnAllowed.x64=EA48C
+bMultimonAllowed.x64  =EA490
+ulMaxDebugSessions.x64=EA494
+bFUSEnabled.x64       =EA498
diff --git a/technical.txt b/technical.txt
index 23ec30f..469cb67 100644
--- a/technical.txt
+++ b/technical.txt
@@ -105,9 +105,15 @@ Terminal Services supported versions
 10.0.15014.1000  (Windows 10 WinBuild.160101.0800)              [init hook + extended patch]
 10.0.15019.1000  (Windows 10 rs_prerelease.170121-1513)         [init hook + extended patch]
 10.0.15025.1000  (Windows 10 rs_prerelease.170127-1750)         [init hook + extended patch]
+10.0.15031.0     (Windows 10 rs2_release.170204-1546)           [init hook + extended patch]
+10.0.15042.0     (Windows 10 rs2_release.170219-2329)           [init hook + extended patch]
 
 Source code changelog (rdpwrap library):
 
+2017.03.01 :
+- added support for termsrv.dll 10.0.15031.0
+- added support for termsrv.dll 10.0.15042.0
+
 2017.02.03 :
 - added support for termsrv.dll 10.0.15025.1000 x64