diff --git a/Makefile.Debug b/Makefile.Debug
index 65e7a9ca3f..38153b64fd 100644
--- a/Makefile.Debug
+++ b/Makefile.Debug
@@ -1,6 +1,6 @@
 #############################################################################
 # Makefile for building: gridcoinresearch
-# Generated by qmake (2.01a) (Qt 4.8.4) on: Sun Mar 26 17:49:04 2017
+# Generated by qmake (2.01a) (Qt 4.8.4) on: Sun Apr 2 08:08:53 2017
 # Project:  gridcoinresearch.pro
 # Template: app
 #############################################################################
diff --git a/Makefile.Release b/Makefile.Release
index 879b7875c4..e644e83269 100644
--- a/Makefile.Release
+++ b/Makefile.Release
@@ -1,6 +1,6 @@
 #############################################################################
 # Makefile for building: gridcoinresearch
-# Generated by qmake (2.01a) (Qt 4.8.4) on: Sun Mar 26 17:49:05 2017
+# Generated by qmake (2.01a) (Qt 4.8.4) on: Sun Apr 2 08:08:54 2017
 # Project:  gridcoinresearch.pro
 # Template: app
 #############################################################################
diff --git a/contrib/Installer/GridcoinInstaller/GridcoinResearch.vdproj b/contrib/Installer/GridcoinInstaller/GridcoinResearch.vdproj
index 9cb03e23bd..4b90109328 100644
--- a/contrib/Installer/GridcoinInstaller/GridcoinResearch.vdproj
+++ b/contrib/Installer/GridcoinInstaller/GridcoinResearch.vdproj
@@ -232,37 +232,37 @@
         "Entry"
         {
         "MsmKey" = "8:_UNDEFINED"
-        "OwnerKey" = "8:_6408A3D03D15E306A4C3FC5FD95ADA69"
+        "OwnerKey" = "8:_7A0EA93E644A4D9E8037FBB3C062DD65"
         "MsmSig" = "8:_UNDEFINED"
         }
         "Entry"
         {
         "MsmKey" = "8:_UNDEFINED"
-        "OwnerKey" = "8:_32F2DC723F30362B0B78F9A291EC0098"
+        "OwnerKey" = "8:_6AEABB5004EC4B57225B51B085DB5625"
         "MsmSig" = "8:_UNDEFINED"
         }
         "Entry"
         {
         "MsmKey" = "8:_UNDEFINED"
-        "OwnerKey" = "8:_DEB886DE05C496A5AD26B43C4B1B90B9"
+        "OwnerKey" = "8:_5644D8F767F33372E534FBD5A2384D12"
         "MsmSig" = "8:_UNDEFINED"
         }
         "Entry"
         {
         "MsmKey" = "8:_UNDEFINED"
-        "OwnerKey" = "8:_5644D8F767F33372E534FBD5A2384D12"
+        "OwnerKey" = "8:_DEB886DE05C496A5AD26B43C4B1B90B9"
         "MsmSig" = "8:_UNDEFINED"
         }
         "Entry"
         {
         "MsmKey" = "8:_UNDEFINED"
-        "OwnerKey" = "8:_6AEABB5004EC4B57225B51B085DB5625"
+        "OwnerKey" = "8:_32F2DC723F30362B0B78F9A291EC0098"
         "MsmSig" = "8:_UNDEFINED"
         }
         "Entry"
         {
         "MsmKey" = "8:_UNDEFINED"
-        "OwnerKey" = "8:_7A0EA93E644A4D9E8037FBB3C062DD65"
+        "OwnerKey" = "8:_6408A3D03D15E306A4C3FC5FD95ADA69"
         "MsmSig" = "8:_UNDEFINED"
         }
     }
@@ -1084,19 +1084,19 @@
         {
         "Name" = "8:Microsoft Visual Studio"
         "ProductName" = "8:Gridcoin Research"
-        "ProductCode" = "8:{841D7D7B-708C-4FB6-952D-FE393085E82D}"
-        "PackageCode" = "8:{B62D5B84-E542-4BA2-9024-E4D93CD8DBA7}"
+        "ProductCode" = "8:{187182ED-AEF9-46D8-91FD-4839828A6C9D}"
+        "PackageCode" = "8:{417B50AD-DB90-4AFC-BA6A-9022A071FD61}"
         "UpgradeCode" = "8:{9617E9EA-252F-43CE-B53E-B48C85F71192}"
         "AspNetVersion" = "8:4.0.30319.0"
         "RestartWWWService" = "11:FALSE"
         "RemovePreviousVersions" = "11:TRUE"
         "DetectNewerInstalledVersion" = "11:FALSE"
         "InstallAllUsers" = "11:TRUE"
-        "ProductVersion" = "8:42.1"
+        "ProductVersion" = "8:42.2"
         "Manufacturer" = "8:GridcoinResearch"
         "ARPHELPTELEPHONE" = "8:"
         "ARPHELPLINK" = "8:"
-        "Title" = "8:Gridcoin Research 42.1"
+        "Title" = "8:Gridcoin Research 42.2"
         "Subject" = "8:"
         "ARPCONTACT" = "8:The Gridcoin Developers"
         "Keywords" = "8:Gridcoin Research"
diff --git a/src/clientversion.h b/src/clientversion.h
index c0aa950632..754498709a 100644
--- a/src/clientversion.h
+++ b/src/clientversion.h
@@ -9,7 +9,7 @@
 #define CLIENT_VERSION_MAJOR       3
 #define CLIENT_VERSION_MINOR       5
 #define CLIENT_VERSION_REVISION    8
-#define CLIENT_VERSION_BUILD       7
+#define CLIENT_VERSION_BUILD       8
 
 // Converts the parameter X to a string after macro replacement on X has been performed.
 // Don't merge these into one macro!
diff --git a/src/main.cpp b/src/main.cpp
index 8b719c4837..acb38a6439 100755
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -461,7 +461,7 @@ extern void FlushGridcoinBlockFile(bool fFinalize);
  std::string    msHDDSerial = "";
  //When syncing, we grandfather block rejection rules up to this block, as rules became stricter over time and fields changed
 
- int nGrandfather = 854400;
+ int nGrandfather = 860000;
  int nNewIndex = 271625;
  int nNewIndex2 = 364500;
 
@@ -4370,11 +4370,11 @@ bool CBlock::CheckBlock(std::string sCaller, int height1, int64_t Mint, bool fCh
 					if (fDebug10) printf("BV %f, CV %f   ",bv,cvn);
 					// if (bv+10 < cvn) return error("ConnectBlock[]: Old client version after mandatory upgrade - block rejected\r\n");
 					// Enforce Beacon Age
-					if (bv < 3587 && height1 > 855000 && !fTestNet) return error("CheckBlock[]:  Old client spamming new blocks after mandatory upgrade \r\n");
+					if (bv < 3588 && height1 > 860500 && !fTestNet) return error("CheckBlock[]:  Old client spamming new blocks after mandatory upgrade \r\n");
 					if (bv < 3580 && fTestNet) return DoS(25, error("CheckBlock[]:  Old testnet client spamming new blocks after mandatory upgrade \r\n"));
 			}
 
-			if (bb.cpid != "INVESTOR" && height1 > nGrandfather)
+			if (bb.cpid != "INVESTOR" && height1 > nGrandfather && BlockNeedsChecked(nTime))
 			{
     			if (bb.projectname.empty() && !IsResearchAgeEnabled(height1)) 	return DoS(1,error("CheckBlock::PoR Project Name invalid"));
 	    		if (!fLoadingIndex && !IsCPIDValidv2(bb,height1))
@@ -7170,7 +7170,7 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv,
             return false;
         }
 
-		if (pfrom->nVersion < 180322 && !fTestNet && pindexBest->nHeight > 855000)
+		if (pfrom->nVersion < 180323 && !fTestNet && pindexBest->nHeight > 860500)
         {
             // disconnect from peers older than this proto version - Enforce Beacon Age - 3-26-2017
             if (fDebug10) printf("partner %s using obsolete version %i (before enforcing beacon age); disconnecting\n", pfrom->addr.ToString().c_str(), pfrom->nVersion);
diff --git a/src/version.h b/src/version.h
index fdb11f186d..4897cabb46 100644
--- a/src/version.h
+++ b/src/version.h
@@ -25,7 +25,7 @@ extern int MINOR_VERSION;
 ///////////////////////////////////////////////////////////
 // network protocol versioning                           //
 //                                                       //
-static const int PROTOCOL_VERSION =       180322;        //
+static const int PROTOCOL_VERSION =       180323;        //
 // disconnect from peers older than this proto version   //
 static const int MIN_PEER_PROTO_VERSION = 180284;        // 
 ///////////////////////////////////////////////////////////