From 5d65eb6bbe237c2df71de61719c4372a366b0548 Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Thu, 28 Jul 2016 14:49:52 -0700
Subject: [PATCH 01/10] Build the Node health-check package in the
 build_packages script

---
 tools/run_tests/build_package_node.sh | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/tools/run_tests/build_package_node.sh b/tools/run_tests/build_package_node.sh
index ef4a10cca72..f20daeaea09 100755
--- a/tools/run_tests/build_package_node.sh
+++ b/tools/run_tests/build_package_node.sh
@@ -49,7 +49,12 @@ cp grpc-*.tgz $artifacts/grpc.tgz
 
 mkdir -p bin
 
-cd src/node/tools
+cd $base/src/node/health_check
+npm update
+npm pack
+cp grpc-health-check-*.tgz $artifacts/
+
+cd $base/src/node/tools
 npm update
 npm pack
 cp grpc-tools-*.tgz $artifacts/

From 161767771bff220f05d4a82b8e2c11df49a70808 Mon Sep 17 00:00:00 2001
From: Alexander Polcyn <apolcyn@google.com>
Date: Thu, 28 Jul 2016 10:32:49 -0700
Subject: [PATCH 02/10] update to use new nuget client in tests

---
 src/csharp/.nuget/packages.config             |  6 --
 src/csharp/Grpc.Core.Tests/packages.config    |  5 +-
 src/csharp/Grpc.Core.Tests/project.json       |  5 +-
 .../Grpc.Examples.MathClient/packages.config  |  3 +
 .../Grpc.Examples.MathServer/packages.config  |  3 +
 .../packages.config                           |  3 +
 .../packages.config                           |  3 +
 .../Grpc.Core.Tests/project.json.template     |  5 +-
 tools/run_tests/pre_build_csharp.bat          | 55 ++++++++++++++++++-
 tools/run_tests/pre_build_csharp.sh           | 51 ++++++++++++++++-
 10 files changed, 128 insertions(+), 11 deletions(-)
 delete mode 100644 src/csharp/.nuget/packages.config
 create mode 100644 src/csharp/Grpc.Examples.MathClient/packages.config
 create mode 100644 src/csharp/Grpc.Examples.MathServer/packages.config
 create mode 100644 src/csharp/Grpc.IntegrationTesting.QpsWorker/packages.config
 create mode 100644 src/csharp/Grpc.IntegrationTesting.StressClient/packages.config

diff --git a/src/csharp/.nuget/packages.config b/src/csharp/.nuget/packages.config
deleted file mode 100644
index 6154b3561f4..00000000000
--- a/src/csharp/.nuget/packages.config
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<packages>
-  <package id="NUnit.ConsoleRunner" version="3.2.0" />
-  <package id="OpenCover" version="4.6.519" />
-  <package id="ReportGenerator" version="2.4.4.0" />
-</packages>
\ No newline at end of file
diff --git a/src/csharp/Grpc.Core.Tests/packages.config b/src/csharp/Grpc.Core.Tests/packages.config
index aa7d951fdc7..6a930c17ee6 100644
--- a/src/csharp/Grpc.Core.Tests/packages.config
+++ b/src/csharp/Grpc.Core.Tests/packages.config
@@ -4,4 +4,7 @@
   <package id="Newtonsoft.Json" version="7.0.1" targetFramework="net45" />
   <package id="NUnit" version="3.2.0" targetFramework="net45" />
   <package id="NUnitLite" version="3.2.0" targetFramework="net45" />
-</packages>
\ No newline at end of file
+  <package id="NUnit.ConsoleRunner" version="3.2.0" />
+  <package id="OpenCover" version="4.6.519" />
+  <package id="ReportGenerator" version="2.4.4.0" />
+</packages>
diff --git a/src/csharp/Grpc.Core.Tests/project.json b/src/csharp/Grpc.Core.Tests/project.json
index d4c9a2ef316..4a682d927e4 100644
--- a/src/csharp/Grpc.Core.Tests/project.json
+++ b/src/csharp/Grpc.Core.Tests/project.json
@@ -54,7 +54,10 @@
     },
     "Newtonsoft.Json": "8.0.3",
     "NUnit": "3.2.0",
-    "NUnitLite": "3.2.0-*"
+    "NUnitLite": "3.2.0-*",
+    "NUnit.ConsoleRunner": "3.2.0",
+    "OpenCover": "4.6.519",
+    "ReportGenerator": "2.4.4.0"
   },
   "frameworks": {
     "net45": { },
diff --git a/src/csharp/Grpc.Examples.MathClient/packages.config b/src/csharp/Grpc.Examples.MathClient/packages.config
new file mode 100644
index 00000000000..79ece06bef6
--- /dev/null
+++ b/src/csharp/Grpc.Examples.MathClient/packages.config
@@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+</packages>
diff --git a/src/csharp/Grpc.Examples.MathServer/packages.config b/src/csharp/Grpc.Examples.MathServer/packages.config
new file mode 100644
index 00000000000..79ece06bef6
--- /dev/null
+++ b/src/csharp/Grpc.Examples.MathServer/packages.config
@@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+</packages>
diff --git a/src/csharp/Grpc.IntegrationTesting.QpsWorker/packages.config b/src/csharp/Grpc.IntegrationTesting.QpsWorker/packages.config
new file mode 100644
index 00000000000..79ece06bef6
--- /dev/null
+++ b/src/csharp/Grpc.IntegrationTesting.QpsWorker/packages.config
@@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+</packages>
diff --git a/src/csharp/Grpc.IntegrationTesting.StressClient/packages.config b/src/csharp/Grpc.IntegrationTesting.StressClient/packages.config
new file mode 100644
index 00000000000..79ece06bef6
--- /dev/null
+++ b/src/csharp/Grpc.IntegrationTesting.StressClient/packages.config
@@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+</packages>
diff --git a/templates/src/csharp/Grpc.Core.Tests/project.json.template b/templates/src/csharp/Grpc.Core.Tests/project.json.template
index bc9fa3e63a9..d1ab9316f61 100644
--- a/templates/src/csharp/Grpc.Core.Tests/project.json.template
+++ b/templates/src/csharp/Grpc.Core.Tests/project.json.template
@@ -8,7 +8,10 @@
       },
       "Newtonsoft.Json": "8.0.3",
       "NUnit": "3.2.0",
-      "NUnitLite": "3.2.0-*"
+      "NUnitLite": "3.2.0-*",
+      "NUnit.ConsoleRunner": "3.2.0",
+      "OpenCover": "4.6.519",
+      "ReportGenerator": "2.4.4.0"
     },
     "frameworks": {
       "net45": { },
diff --git a/tools/run_tests/pre_build_csharp.bat b/tools/run_tests/pre_build_csharp.bat
index e7131d504c8..580d5638fda 100644
--- a/tools/run_tests/pre_build_csharp.bat
+++ b/tools/run_tests/pre_build_csharp.bat
@@ -38,8 +38,61 @@ cd /d %~dp0\..\..
 set NUGET=C:\nuget\nuget.exe
 
 if exist %NUGET% (
+  @rem Restore Grpc packages by packages since Nuget client 3.4.4 doesnt support restore
+  @rem by solution
+  @rem Moving into each directory to let the restores work with both nuget 3.4 and 2.8
   %NUGET% restore vsprojects/grpc_csharp_ext.sln || goto :error
-  %NUGET% restore src/csharp/Grpc.sln || goto :error
+
+  cd src/csharp
+
+  cd Grpc.Auth || goto :error
+  %NUGET% restore -PackagesDirectory ../packages || goto :error
+  cd ..
+
+  cd Grpc.Core || goto :error
+  %NUGET% restore -PackagesDirectory ../packages || goto :error
+  cd ..
+
+  cd Grpc.Core.Tests || goto :error
+  %NUGET% restore -PackagesDirectory ../packages || goto :error
+  cd ..
+
+  cd Grpc.Examples.MathClient || goto :error
+  %NUGET% restore -PackagesDirectory ../packages || goto :error
+  cd ..
+
+  cd Grpc.Examples.MathServer || goto :error
+  %NUGET% restore -PackagesDirectory ../packages || goto :error
+  cd ..
+
+  cd Grpc.Examples || goto :error
+  %NUGET% restore -PackagesDirectory ../packages || goto :error
+  cd ..
+
+  cd Grpc.HealthCheck.Tests || goto :error
+  %NUGET% restore -PackagesDirectory ../packages || goto :error
+  cd ..
+
+  cd Grpc.HealthCheck || goto :error
+  %NUGET% restore -PackagesDirectory ../packages || goto :error
+  cd ..
+
+  cd Grpc.IntegrationTesting.Client || goto :error
+  %NUGET% restore -PackagesDirectory ../packages || goto :error
+  cd ..
+
+  cd Grpc.IntegrationTesting.QpsWorker || goto :error
+  %NUGET% restore -PackagesDirectory ../packages || goto :error
+  cd ..
+
+  cd Grpc.IntegrationTesting.StressClient || goto :error
+  %NUGET% restore -PackagesDirectory ../packages || goto :error
+  cd ..
+
+  cd Grpc.IntegrationTesting || goto :error
+  %NUGET% restore -PackagesDirectory ../packages || goto :error
+
+  cd /d %~dp0\..\.. || goto :error
 )
 
 endlocal
diff --git a/tools/run_tests/pre_build_csharp.sh b/tools/run_tests/pre_build_csharp.sh
index 3ff1a4e5a8b..0fd3b92a951 100755
--- a/tools/run_tests/pre_build_csharp.sh
+++ b/tools/run_tests/pre_build_csharp.sh
@@ -37,5 +37,54 @@ root=`pwd`
 
 if [ -x "$(command -v nuget)" ]
 then
-  nuget restore Grpc.sln
+  # Restoring Nuget packages by packages rather than by solution because of
+  # inability to restore by solution with Nuget client 3.4.4
+  # Moving into each directory to let the restores work with nuget 3.4 and 2.8
+  cd Grpc.Auth
+  nuget restore -PackagesDirectory ../packages
+  cd ..
+
+  cd Grpc.Core.Tests
+  nuget restore -PackagesDirectory ../packages
+  cd ..
+
+  cd Grpc.Core
+  nuget restore -PackagesDirectory ../packages
+  cd ..
+
+  cd Grpc.Examples.MathClient
+  nuget restore -PackagesDirectory ../packages
+  cd ..
+
+  cd Grpc.Examples.MathServer
+  nuget restore -PackagesDirectory ../packages
+  cd ..
+
+  cd Grpc.Examples
+  nuget restore -PackagesDirectory ../packages
+  cd ..
+
+  cd Grpc.HealthCheck.Tests
+  nuget restore -PackagesDirectory ../packages
+  cd ..
+
+  cd Grpc.HealthCheck
+  nuget restore -PackagesDirectory ../packages
+  cd ..
+
+  cd Grpc.IntegrationTesting.Client
+  nuget restore -PackagesDirectory ../packages
+  cd ..
+
+  cd Grpc.IntegrationTesting.QpsWorker
+  nuget restore -PackagesDirectory ../packages
+  cd ..
+
+  cd Grpc.IntegrationTesting.StressClient
+  nuget restore -PackagesDirectory ../packages
+  cd ..
+
+  cd Grpc.IntegrationTesting
+  nuget restore -PackagesDirectory ../packages
+  cd ..
 fi

From 660333a87b5c95e9e2ab40d9629e8f7727e5fbec Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Fri, 22 Jul 2016 15:32:05 -0700
Subject: [PATCH 03/10] update project.json templates to RTM .NET core nugets

---
 templates/src/csharp/Grpc.Auth/project.json.template        | 6 +++---
 templates/src/csharp/Grpc.Core.Tests/project.json.template  | 2 +-
 templates/src/csharp/Grpc.Core/project.json.template        | 4 ++--
 .../csharp/Grpc.Examples.MathClient/project.json.template   | 2 +-
 .../csharp/Grpc.Examples.MathServer/project.json.template   | 2 +-
 .../src/csharp/Grpc.Examples.Tests/project.json.template    | 2 +-
 templates/src/csharp/Grpc.Examples/project.json.template    | 2 +-
 .../src/csharp/Grpc.HealthCheck.Tests/project.json.template | 2 +-
 templates/src/csharp/Grpc.HealthCheck/project.json.template | 2 +-
 .../Grpc.IntegrationTesting.Client/project.json.template    | 2 +-
 .../Grpc.IntegrationTesting.QpsWorker/project.json.template | 2 +-
 .../Grpc.IntegrationTesting.Server/project.json.template    | 2 +-
 .../project.json.template                                   | 2 +-
 .../csharp/Grpc.IntegrationTesting/project.json.template    | 4 ++--
 14 files changed, 18 insertions(+), 18 deletions(-)

diff --git a/templates/src/csharp/Grpc.Auth/project.json.template b/templates/src/csharp/Grpc.Auth/project.json.template
index d91bd8ce1df..b3244e4d3c9 100644
--- a/templates/src/csharp/Grpc.Auth/project.json.template
+++ b/templates/src/csharp/Grpc.Auth/project.json.template
@@ -34,9 +34,9 @@
           "net45"
         ],
         "dependencies": {
-          "Microsoft.NETCore.Portable.Compatibility": "1.0.1-rc2-24027",
-          "NETStandard.Library": "1.5.0-rc2-24027",
-          "System.Threading.Tasks": "4.0.11-rc2-24027"
+          "Microsoft.NETCore.Portable.Compatibility": "1.0.1",
+          "NETStandard.Library": "1.6.0",
+          "System.Threading.Tasks": "4.0.11"
         }
       }
     }
diff --git a/templates/src/csharp/Grpc.Core.Tests/project.json.template b/templates/src/csharp/Grpc.Core.Tests/project.json.template
index bc9fa3e63a9..004265e19d5 100644
--- a/templates/src/csharp/Grpc.Core.Tests/project.json.template
+++ b/templates/src/csharp/Grpc.Core.Tests/project.json.template
@@ -17,7 +17,7 @@
           "portable-net45"
         ],
         "dependencies": {
-          "NETStandard.Library": "1.5.0-rc2-24027"
+          "NETStandard.Library": "1.6.0"
         }
       }
     },
diff --git a/templates/src/csharp/Grpc.Core/project.json.template b/templates/src/csharp/Grpc.Core/project.json.template
index 6355db53892..bd0e8b2c138 100644
--- a/templates/src/csharp/Grpc.Core/project.json.template
+++ b/templates/src/csharp/Grpc.Core/project.json.template
@@ -42,8 +42,8 @@
           "portable-net45"
         ],
         "dependencies": {
-          "NETStandard.Library": "1.5.0-rc2-24027",
-          "System.Threading.Thread": "4.0.0-rc2-24027"
+          "NETStandard.Library": "1.6.0",
+          "System.Threading.Thread": "4.0.0"
         }
       }
     }
diff --git a/templates/src/csharp/Grpc.Examples.MathClient/project.json.template b/templates/src/csharp/Grpc.Examples.MathClient/project.json.template
index fba401c3a47..194c1a3798a 100644
--- a/templates/src/csharp/Grpc.Examples.MathClient/project.json.template
+++ b/templates/src/csharp/Grpc.Examples.MathClient/project.json.template
@@ -14,7 +14,7 @@
           "portable-net45"
         ],
         "dependencies": {
-          "NETStandard.Library": "1.5.0-rc2-24027"
+          "NETStandard.Library": "1.6.0"
         }
       }
     }
diff --git a/templates/src/csharp/Grpc.Examples.MathServer/project.json.template b/templates/src/csharp/Grpc.Examples.MathServer/project.json.template
index fba401c3a47..194c1a3798a 100644
--- a/templates/src/csharp/Grpc.Examples.MathServer/project.json.template
+++ b/templates/src/csharp/Grpc.Examples.MathServer/project.json.template
@@ -14,7 +14,7 @@
           "portable-net45"
         ],
         "dependencies": {
-          "NETStandard.Library": "1.5.0-rc2-24027"
+          "NETStandard.Library": "1.6.0"
         }
       }
     }
diff --git a/templates/src/csharp/Grpc.Examples.Tests/project.json.template b/templates/src/csharp/Grpc.Examples.Tests/project.json.template
index 21765f0565c..eb6bc5dde78 100644
--- a/templates/src/csharp/Grpc.Examples.Tests/project.json.template
+++ b/templates/src/csharp/Grpc.Examples.Tests/project.json.template
@@ -16,7 +16,7 @@
           "portable-net45"
         ],
         "dependencies": {
-          "NETStandard.Library": "1.5.0-rc2-24027"
+          "NETStandard.Library": "1.6.0"
         }
       }
     }
diff --git a/templates/src/csharp/Grpc.Examples/project.json.template b/templates/src/csharp/Grpc.Examples/project.json.template
index 715fc087256..d5d63f658e4 100644
--- a/templates/src/csharp/Grpc.Examples/project.json.template
+++ b/templates/src/csharp/Grpc.Examples/project.json.template
@@ -20,7 +20,7 @@
           "portable-net45"
         ],
         "dependencies": {
-          "NETStandard.Library": "1.5.0-rc2-24027"
+          "NETStandard.Library": "1.6.0"
         }
       }
     }
diff --git a/templates/src/csharp/Grpc.HealthCheck.Tests/project.json.template b/templates/src/csharp/Grpc.HealthCheck.Tests/project.json.template
index 79e67226cb4..5fb1c024fb8 100644
--- a/templates/src/csharp/Grpc.HealthCheck.Tests/project.json.template
+++ b/templates/src/csharp/Grpc.HealthCheck.Tests/project.json.template
@@ -16,7 +16,7 @@
           "portable-net45"
         ],
         "dependencies": {
-          "NETStandard.Library": "1.5.0-rc2-24027"
+          "NETStandard.Library": "1.6.0"
         }
       }
     }
diff --git a/templates/src/csharp/Grpc.HealthCheck/project.json.template b/templates/src/csharp/Grpc.HealthCheck/project.json.template
index 264ed292050..cd2da0089bb 100644
--- a/templates/src/csharp/Grpc.HealthCheck/project.json.template
+++ b/templates/src/csharp/Grpc.HealthCheck/project.json.template
@@ -39,7 +39,7 @@
           "portable-net45"
         ],
         "dependencies": {
-          "NETStandard.Library": "1.5.0-rc2-24027"
+          "NETStandard.Library": "1.6.0"
         }
       }
     }
diff --git a/templates/src/csharp/Grpc.IntegrationTesting.Client/project.json.template b/templates/src/csharp/Grpc.IntegrationTesting.Client/project.json.template
index 10ed5493477..7709c60241c 100644
--- a/templates/src/csharp/Grpc.IntegrationTesting.Client/project.json.template
+++ b/templates/src/csharp/Grpc.IntegrationTesting.Client/project.json.template
@@ -15,7 +15,7 @@
           "net45"
         ],
         "dependencies": {
-          "NETStandard.Library": "1.5.0-rc2-24027"
+          "NETStandard.Library": "1.6.0"
         }
       }
     }
diff --git a/templates/src/csharp/Grpc.IntegrationTesting.QpsWorker/project.json.template b/templates/src/csharp/Grpc.IntegrationTesting.QpsWorker/project.json.template
index 10ed5493477..7709c60241c 100644
--- a/templates/src/csharp/Grpc.IntegrationTesting.QpsWorker/project.json.template
+++ b/templates/src/csharp/Grpc.IntegrationTesting.QpsWorker/project.json.template
@@ -15,7 +15,7 @@
           "net45"
         ],
         "dependencies": {
-          "NETStandard.Library": "1.5.0-rc2-24027"
+          "NETStandard.Library": "1.6.0"
         }
       }
     }
diff --git a/templates/src/csharp/Grpc.IntegrationTesting.Server/project.json.template b/templates/src/csharp/Grpc.IntegrationTesting.Server/project.json.template
index 10ed5493477..7709c60241c 100644
--- a/templates/src/csharp/Grpc.IntegrationTesting.Server/project.json.template
+++ b/templates/src/csharp/Grpc.IntegrationTesting.Server/project.json.template
@@ -15,7 +15,7 @@
           "net45"
         ],
         "dependencies": {
-          "NETStandard.Library": "1.5.0-rc2-24027"
+          "NETStandard.Library": "1.6.0"
         }
       }
     }
diff --git a/templates/src/csharp/Grpc.IntegrationTesting.StressClient/project.json.template b/templates/src/csharp/Grpc.IntegrationTesting.StressClient/project.json.template
index 10ed5493477..7709c60241c 100644
--- a/templates/src/csharp/Grpc.IntegrationTesting.StressClient/project.json.template
+++ b/templates/src/csharp/Grpc.IntegrationTesting.StressClient/project.json.template
@@ -15,7 +15,7 @@
           "net45"
         ],
         "dependencies": {
-          "NETStandard.Library": "1.5.0-rc2-24027"
+          "NETStandard.Library": "1.6.0"
         }
       }
     }
diff --git a/templates/src/csharp/Grpc.IntegrationTesting/project.json.template b/templates/src/csharp/Grpc.IntegrationTesting/project.json.template
index 31815114857..f446fac7efb 100644
--- a/templates/src/csharp/Grpc.IntegrationTesting/project.json.template
+++ b/templates/src/csharp/Grpc.IntegrationTesting/project.json.template
@@ -30,8 +30,8 @@
           "net45"
         ],
         "dependencies": {
-          "NETStandard.Library": "1.5.0-rc2-24027",
-          "System.Linq.Expressions": "4.0.11-rc2-24027"
+          "NETStandard.Library": "1.6.0",
+          "System.Linq.Expressions": "4.1.0"
         }
       }
     }

From 36d15404f56760e0756d146fa2dc03d2dc72d09a Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Tue, 26 Jul 2016 16:01:13 -0700
Subject: [PATCH 04/10] use netcoreapp1.0 for executable projects

---
 templates/src/csharp/Grpc.Core.Tests/project.json.template     | 3 ++-
 .../src/csharp/Grpc.Examples.MathClient/project.json.template  | 3 ++-
 .../src/csharp/Grpc.Examples.MathServer/project.json.template  | 3 ++-
 templates/src/csharp/Grpc.Examples.Tests/project.json.template | 3 ++-
 .../src/csharp/Grpc.HealthCheck.Tests/project.json.template    | 3 ++-
 .../Grpc.IntegrationTesting.Client/project.json.template       | 3 ++-
 .../Grpc.IntegrationTesting.QpsWorker/project.json.template    | 3 ++-
 .../Grpc.IntegrationTesting.Server/project.json.template       | 3 ++-
 .../Grpc.IntegrationTesting.StressClient/project.json.template | 3 ++-
 .../src/csharp/Grpc.IntegrationTesting/project.json.template   | 3 ++-
 10 files changed, 20 insertions(+), 10 deletions(-)

diff --git a/templates/src/csharp/Grpc.Core.Tests/project.json.template b/templates/src/csharp/Grpc.Core.Tests/project.json.template
index 004265e19d5..9a8dcc13d85 100644
--- a/templates/src/csharp/Grpc.Core.Tests/project.json.template
+++ b/templates/src/csharp/Grpc.Core.Tests/project.json.template
@@ -12,11 +12,12 @@
     },
     "frameworks": {
       "net45": { },
-      "netstandard1.5": {
+      "netcoreapp1.0": {
         "imports": [
           "portable-net45"
         ],
         "dependencies": {
+          "Microsoft.NETCore.App": "1.0.0",
           "NETStandard.Library": "1.6.0"
         }
       }
diff --git a/templates/src/csharp/Grpc.Examples.MathClient/project.json.template b/templates/src/csharp/Grpc.Examples.MathClient/project.json.template
index 194c1a3798a..67151dbcfa8 100644
--- a/templates/src/csharp/Grpc.Examples.MathClient/project.json.template
+++ b/templates/src/csharp/Grpc.Examples.MathClient/project.json.template
@@ -9,11 +9,12 @@
     },
     "frameworks": {
       "net45": { },
-      "netstandard1.5": {
+      "netcoreapp1.0": {
         "imports": [
           "portable-net45"
         ],
         "dependencies": {
+          "Microsoft.NETCore.App": "1.0.0",
           "NETStandard.Library": "1.6.0"
         }
       }
diff --git a/templates/src/csharp/Grpc.Examples.MathServer/project.json.template b/templates/src/csharp/Grpc.Examples.MathServer/project.json.template
index 194c1a3798a..67151dbcfa8 100644
--- a/templates/src/csharp/Grpc.Examples.MathServer/project.json.template
+++ b/templates/src/csharp/Grpc.Examples.MathServer/project.json.template
@@ -9,11 +9,12 @@
     },
     "frameworks": {
       "net45": { },
-      "netstandard1.5": {
+      "netcoreapp1.0": {
         "imports": [
           "portable-net45"
         ],
         "dependencies": {
+          "Microsoft.NETCore.App": "1.0.0",
           "NETStandard.Library": "1.6.0"
         }
       }
diff --git a/templates/src/csharp/Grpc.Examples.Tests/project.json.template b/templates/src/csharp/Grpc.Examples.Tests/project.json.template
index eb6bc5dde78..af13cb58501 100644
--- a/templates/src/csharp/Grpc.Examples.Tests/project.json.template
+++ b/templates/src/csharp/Grpc.Examples.Tests/project.json.template
@@ -11,11 +11,12 @@
     },
     "frameworks": {
       "net45": { },
-      "netstandard1.5": {
+      "netcoreapp1.0": {
         "imports": [
           "portable-net45"
         ],
         "dependencies": {
+          "Microsoft.NETCore.App": "1.0.0",
           "NETStandard.Library": "1.6.0"
         }
       }
diff --git a/templates/src/csharp/Grpc.HealthCheck.Tests/project.json.template b/templates/src/csharp/Grpc.HealthCheck.Tests/project.json.template
index 5fb1c024fb8..417b773a428 100644
--- a/templates/src/csharp/Grpc.HealthCheck.Tests/project.json.template
+++ b/templates/src/csharp/Grpc.HealthCheck.Tests/project.json.template
@@ -11,11 +11,12 @@
     },
     "frameworks": {
       "net45": { },
-      "netstandard1.5": {
+      "netcoreapp1.0": {
         "imports": [
           "portable-net45"
         ],
         "dependencies": {
+          "Microsoft.NETCore.App": "1.0.0",
           "NETStandard.Library": "1.6.0"
         }
       }
diff --git a/templates/src/csharp/Grpc.IntegrationTesting.Client/project.json.template b/templates/src/csharp/Grpc.IntegrationTesting.Client/project.json.template
index 7709c60241c..93151f2b89e 100644
--- a/templates/src/csharp/Grpc.IntegrationTesting.Client/project.json.template
+++ b/templates/src/csharp/Grpc.IntegrationTesting.Client/project.json.template
@@ -9,12 +9,13 @@
     },
     "frameworks": {
       "net45": { },
-      "netstandard1.5": {
+      "netcoreapp1.0": {
         "imports": [
           "portable-net45",
           "net45"
         ],
         "dependencies": {
+          "Microsoft.NETCore.App": "1.0.0",
           "NETStandard.Library": "1.6.0"
         }
       }
diff --git a/templates/src/csharp/Grpc.IntegrationTesting.QpsWorker/project.json.template b/templates/src/csharp/Grpc.IntegrationTesting.QpsWorker/project.json.template
index 7709c60241c..93151f2b89e 100644
--- a/templates/src/csharp/Grpc.IntegrationTesting.QpsWorker/project.json.template
+++ b/templates/src/csharp/Grpc.IntegrationTesting.QpsWorker/project.json.template
@@ -9,12 +9,13 @@
     },
     "frameworks": {
       "net45": { },
-      "netstandard1.5": {
+      "netcoreapp1.0": {
         "imports": [
           "portable-net45",
           "net45"
         ],
         "dependencies": {
+          "Microsoft.NETCore.App": "1.0.0",
           "NETStandard.Library": "1.6.0"
         }
       }
diff --git a/templates/src/csharp/Grpc.IntegrationTesting.Server/project.json.template b/templates/src/csharp/Grpc.IntegrationTesting.Server/project.json.template
index 7709c60241c..93151f2b89e 100644
--- a/templates/src/csharp/Grpc.IntegrationTesting.Server/project.json.template
+++ b/templates/src/csharp/Grpc.IntegrationTesting.Server/project.json.template
@@ -9,12 +9,13 @@
     },
     "frameworks": {
       "net45": { },
-      "netstandard1.5": {
+      "netcoreapp1.0": {
         "imports": [
           "portable-net45",
           "net45"
         ],
         "dependencies": {
+          "Microsoft.NETCore.App": "1.0.0",
           "NETStandard.Library": "1.6.0"
         }
       }
diff --git a/templates/src/csharp/Grpc.IntegrationTesting.StressClient/project.json.template b/templates/src/csharp/Grpc.IntegrationTesting.StressClient/project.json.template
index 7709c60241c..93151f2b89e 100644
--- a/templates/src/csharp/Grpc.IntegrationTesting.StressClient/project.json.template
+++ b/templates/src/csharp/Grpc.IntegrationTesting.StressClient/project.json.template
@@ -9,12 +9,13 @@
     },
     "frameworks": {
       "net45": { },
-      "netstandard1.5": {
+      "netcoreapp1.0": {
         "imports": [
           "portable-net45",
           "net45"
         ],
         "dependencies": {
+          "Microsoft.NETCore.App": "1.0.0",
           "NETStandard.Library": "1.6.0"
         }
       }
diff --git a/templates/src/csharp/Grpc.IntegrationTesting/project.json.template b/templates/src/csharp/Grpc.IntegrationTesting/project.json.template
index f446fac7efb..0a7d5e9af40 100644
--- a/templates/src/csharp/Grpc.IntegrationTesting/project.json.template
+++ b/templates/src/csharp/Grpc.IntegrationTesting/project.json.template
@@ -24,12 +24,13 @@
           "System.IO": ""
         }
       },
-      "netstandard1.5": {
+      "netcoreapp1.0": {
         "imports": [
           "portable-net45",
           "net45"
         ],
         "dependencies": {
+          "Microsoft.NETCore.App": "1.0.0",
           "NETStandard.Library": "1.6.0",
           "System.Linq.Expressions": "4.1.0"
         }

From 3fc8c8a9ff0402e3aa699c8ae4f9acf893c61fc9 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Fri, 22 Jul 2016 15:33:29 -0700
Subject: [PATCH 05/10] regenerate

---
 src/csharp/Grpc.Auth/project.json                          | 6 +++---
 src/csharp/Grpc.Core.Tests/project.json                    | 5 +++--
 src/csharp/Grpc.Core/project.json                          | 4 ++--
 src/csharp/Grpc.Examples.MathClient/project.json           | 5 +++--
 src/csharp/Grpc.Examples.MathServer/project.json           | 5 +++--
 src/csharp/Grpc.Examples.Tests/project.json                | 5 +++--
 src/csharp/Grpc.Examples/project.json                      | 2 +-
 src/csharp/Grpc.HealthCheck.Tests/project.json             | 5 +++--
 src/csharp/Grpc.HealthCheck/project.json                   | 2 +-
 src/csharp/Grpc.IntegrationTesting.Client/project.json     | 5 +++--
 src/csharp/Grpc.IntegrationTesting.QpsWorker/project.json  | 5 +++--
 src/csharp/Grpc.IntegrationTesting.Server/project.json     | 5 +++--
 .../Grpc.IntegrationTesting.StressClient/project.json      | 5 +++--
 src/csharp/Grpc.IntegrationTesting/project.json            | 7 ++++---
 14 files changed, 38 insertions(+), 28 deletions(-)

diff --git a/src/csharp/Grpc.Auth/project.json b/src/csharp/Grpc.Auth/project.json
index 34a4e2f1b69..7216cf15041 100644
--- a/src/csharp/Grpc.Auth/project.json
+++ b/src/csharp/Grpc.Auth/project.json
@@ -32,9 +32,9 @@
         "net45"
       ],
       "dependencies": {
-        "Microsoft.NETCore.Portable.Compatibility": "1.0.1-rc2-24027",
-        "NETStandard.Library": "1.5.0-rc2-24027",
-        "System.Threading.Tasks": "4.0.11-rc2-24027"
+        "Microsoft.NETCore.Portable.Compatibility": "1.0.1",
+        "NETStandard.Library": "1.6.0",
+        "System.Threading.Tasks": "4.0.11"
       }
     }
   }
diff --git a/src/csharp/Grpc.Core.Tests/project.json b/src/csharp/Grpc.Core.Tests/project.json
index d4c9a2ef316..b2bb7b716eb 100644
--- a/src/csharp/Grpc.Core.Tests/project.json
+++ b/src/csharp/Grpc.Core.Tests/project.json
@@ -58,12 +58,13 @@
   },
   "frameworks": {
     "net45": { },
-    "netstandard1.5": {
+    "netcoreapp1.0": {
       "imports": [
         "portable-net45"
       ],
       "dependencies": {
-        "NETStandard.Library": "1.5.0-rc2-24027"
+        "Microsoft.NETCore.App": "1.0.0",
+        "NETStandard.Library": "1.6.0"
       }
     }
   },
diff --git a/src/csharp/Grpc.Core/project.json b/src/csharp/Grpc.Core/project.json
index 7a676f59a64..de428c2fd9f 100644
--- a/src/csharp/Grpc.Core/project.json
+++ b/src/csharp/Grpc.Core/project.json
@@ -40,8 +40,8 @@
         "portable-net45"
       ],
       "dependencies": {
-        "NETStandard.Library": "1.5.0-rc2-24027",
-        "System.Threading.Thread": "4.0.0-rc2-24027"
+        "NETStandard.Library": "1.6.0",
+        "System.Threading.Thread": "4.0.0"
       }
     }
   }
diff --git a/src/csharp/Grpc.Examples.MathClient/project.json b/src/csharp/Grpc.Examples.MathClient/project.json
index 206d6c59824..ad319478ab0 100644
--- a/src/csharp/Grpc.Examples.MathClient/project.json
+++ b/src/csharp/Grpc.Examples.MathClient/project.json
@@ -55,12 +55,13 @@
   },
   "frameworks": {
     "net45": { },
-    "netstandard1.5": {
+    "netcoreapp1.0": {
       "imports": [
         "portable-net45"
       ],
       "dependencies": {
-        "NETStandard.Library": "1.5.0-rc2-24027"
+        "Microsoft.NETCore.App": "1.0.0",
+        "NETStandard.Library": "1.6.0"
       }
     }
   }
diff --git a/src/csharp/Grpc.Examples.MathServer/project.json b/src/csharp/Grpc.Examples.MathServer/project.json
index 206d6c59824..ad319478ab0 100644
--- a/src/csharp/Grpc.Examples.MathServer/project.json
+++ b/src/csharp/Grpc.Examples.MathServer/project.json
@@ -55,12 +55,13 @@
   },
   "frameworks": {
     "net45": { },
-    "netstandard1.5": {
+    "netcoreapp1.0": {
       "imports": [
         "portable-net45"
       ],
       "dependencies": {
-        "NETStandard.Library": "1.5.0-rc2-24027"
+        "Microsoft.NETCore.App": "1.0.0",
+        "NETStandard.Library": "1.6.0"
       }
     }
   }
diff --git a/src/csharp/Grpc.Examples.Tests/project.json b/src/csharp/Grpc.Examples.Tests/project.json
index b4c4c5f6910..1cd1848e99f 100644
--- a/src/csharp/Grpc.Examples.Tests/project.json
+++ b/src/csharp/Grpc.Examples.Tests/project.json
@@ -57,12 +57,13 @@
   },
   "frameworks": {
     "net45": { },
-    "netstandard1.5": {
+    "netcoreapp1.0": {
       "imports": [
         "portable-net45"
       ],
       "dependencies": {
-        "NETStandard.Library": "1.5.0-rc2-24027"
+        "Microsoft.NETCore.App": "1.0.0",
+        "NETStandard.Library": "1.6.0"
       }
     }
   }
diff --git a/src/csharp/Grpc.Examples/project.json b/src/csharp/Grpc.Examples/project.json
index 7d3f4dcbb1e..48ec530abb1 100644
--- a/src/csharp/Grpc.Examples/project.json
+++ b/src/csharp/Grpc.Examples/project.json
@@ -20,7 +20,7 @@
         "portable-net45"
       ],
       "dependencies": {
-        "NETStandard.Library": "1.5.0-rc2-24027"
+        "NETStandard.Library": "1.6.0"
       }
     }
   }
diff --git a/src/csharp/Grpc.HealthCheck.Tests/project.json b/src/csharp/Grpc.HealthCheck.Tests/project.json
index f44a3225ae6..faa44003044 100644
--- a/src/csharp/Grpc.HealthCheck.Tests/project.json
+++ b/src/csharp/Grpc.HealthCheck.Tests/project.json
@@ -57,12 +57,13 @@
   },
   "frameworks": {
     "net45": { },
-    "netstandard1.5": {
+    "netcoreapp1.0": {
       "imports": [
         "portable-net45"
       ],
       "dependencies": {
-        "NETStandard.Library": "1.5.0-rc2-24027"
+        "Microsoft.NETCore.App": "1.0.0",
+        "NETStandard.Library": "1.6.0"
       }
     }
   }
diff --git a/src/csharp/Grpc.HealthCheck/project.json b/src/csharp/Grpc.HealthCheck/project.json
index 906dda36247..f11e13e9e68 100644
--- a/src/csharp/Grpc.HealthCheck/project.json
+++ b/src/csharp/Grpc.HealthCheck/project.json
@@ -37,7 +37,7 @@
         "portable-net45"
       ],
       "dependencies": {
-        "NETStandard.Library": "1.5.0-rc2-24027"
+        "NETStandard.Library": "1.6.0"
       }
     }
   }
diff --git a/src/csharp/Grpc.IntegrationTesting.Client/project.json b/src/csharp/Grpc.IntegrationTesting.Client/project.json
index 6b61a4b76e8..287950720fe 100644
--- a/src/csharp/Grpc.IntegrationTesting.Client/project.json
+++ b/src/csharp/Grpc.IntegrationTesting.Client/project.json
@@ -57,13 +57,14 @@
   },
   "frameworks": {
     "net45": { },
-    "netstandard1.5": {
+    "netcoreapp1.0": {
       "imports": [
         "portable-net45",
         "net45"
       ],
       "dependencies": {
-        "NETStandard.Library": "1.5.0-rc2-24027"
+        "Microsoft.NETCore.App": "1.0.0",
+        "NETStandard.Library": "1.6.0"
       }
     }
   }
diff --git a/src/csharp/Grpc.IntegrationTesting.QpsWorker/project.json b/src/csharp/Grpc.IntegrationTesting.QpsWorker/project.json
index 6b61a4b76e8..287950720fe 100644
--- a/src/csharp/Grpc.IntegrationTesting.QpsWorker/project.json
+++ b/src/csharp/Grpc.IntegrationTesting.QpsWorker/project.json
@@ -57,13 +57,14 @@
   },
   "frameworks": {
     "net45": { },
-    "netstandard1.5": {
+    "netcoreapp1.0": {
       "imports": [
         "portable-net45",
         "net45"
       ],
       "dependencies": {
-        "NETStandard.Library": "1.5.0-rc2-24027"
+        "Microsoft.NETCore.App": "1.0.0",
+        "NETStandard.Library": "1.6.0"
       }
     }
   }
diff --git a/src/csharp/Grpc.IntegrationTesting.Server/project.json b/src/csharp/Grpc.IntegrationTesting.Server/project.json
index 6b61a4b76e8..287950720fe 100644
--- a/src/csharp/Grpc.IntegrationTesting.Server/project.json
+++ b/src/csharp/Grpc.IntegrationTesting.Server/project.json
@@ -57,13 +57,14 @@
   },
   "frameworks": {
     "net45": { },
-    "netstandard1.5": {
+    "netcoreapp1.0": {
       "imports": [
         "portable-net45",
         "net45"
       ],
       "dependencies": {
-        "NETStandard.Library": "1.5.0-rc2-24027"
+        "Microsoft.NETCore.App": "1.0.0",
+        "NETStandard.Library": "1.6.0"
       }
     }
   }
diff --git a/src/csharp/Grpc.IntegrationTesting.StressClient/project.json b/src/csharp/Grpc.IntegrationTesting.StressClient/project.json
index 6b61a4b76e8..287950720fe 100644
--- a/src/csharp/Grpc.IntegrationTesting.StressClient/project.json
+++ b/src/csharp/Grpc.IntegrationTesting.StressClient/project.json
@@ -57,13 +57,14 @@
   },
   "frameworks": {
     "net45": { },
-    "netstandard1.5": {
+    "netcoreapp1.0": {
       "imports": [
         "portable-net45",
         "net45"
       ],
       "dependencies": {
-        "NETStandard.Library": "1.5.0-rc2-24027"
+        "Microsoft.NETCore.App": "1.0.0",
+        "NETStandard.Library": "1.6.0"
       }
     }
   }
diff --git a/src/csharp/Grpc.IntegrationTesting/project.json b/src/csharp/Grpc.IntegrationTesting/project.json
index dcd9ccabd29..bb61a679c1f 100644
--- a/src/csharp/Grpc.IntegrationTesting/project.json
+++ b/src/csharp/Grpc.IntegrationTesting/project.json
@@ -72,14 +72,15 @@
         "System.IO": ""
       }
     },
-    "netstandard1.5": {
+    "netcoreapp1.0": {
       "imports": [
         "portable-net45",
         "net45"
       ],
       "dependencies": {
-        "NETStandard.Library": "1.5.0-rc2-24027",
-        "System.Linq.Expressions": "4.0.11-rc2-24027"
+        "Microsoft.NETCore.App": "1.0.0",
+        "NETStandard.Library": "1.6.0",
+        "System.Linq.Expressions": "4.1.0"
       }
     }
   }

From d083c148a249f089bbed832961982d0c5690c1e4 Mon Sep 17 00:00:00 2001
From: Stanley Cheung <stanleycheung@google.com>
Date: Fri, 29 Jul 2016 13:39:26 -0700
Subject: [PATCH 06/10] php: missed a macro

---
 src/php/ext/grpc/channel.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/php/ext/grpc/channel.c b/src/php/ext/grpc/channel.c
index e96ead582f4..b5a2c9f6baf 100644
--- a/src/php/ext/grpc/channel.c
+++ b/src/php/ext/grpc/channel.c
@@ -84,7 +84,7 @@ void php_grpc_read_args_array(zval *args_array,
   array_hash = Z_ARRVAL_P(args_array);
   if (!array_hash) {
     zend_throw_exception(spl_ce_InvalidArgumentException,
-                         "array_hash is NULL", 1);
+                         "array_hash is NULL", 1 TSRMLS_CC);
     return;
   }
   args->num_args = zend_hash_num_elements(array_hash);

From 3260a1731a0e3cb492b09775847e60b22f8ec08a Mon Sep 17 00:00:00 2001
From: "Nicolas \"Pixel\" Noble" <pixel@nobis-crew.org>
Date: Fri, 29 Jul 2016 22:56:12 +0200
Subject: [PATCH 07/10] Bumping to 1.0.0-pre2.

---
 CMakeLists.txt                                    | 2 +-
 Makefile                                          | 2 +-
 build.yaml                                        | 2 +-
 package.json                                      | 2 +-
 src/core/lib/surface/version.c                    | 2 +-
 src/csharp/Grpc.Auth/project.json                 | 4 ++--
 src/csharp/Grpc.Core/VersionInfo.cs               | 2 +-
 src/csharp/Grpc.Core/project.json                 | 2 +-
 src/csharp/Grpc.HealthCheck/project.json          | 4 ++--
 src/csharp/build_packages.bat                     | 2 +-
 src/node/health_check/package.json                | 2 +-
 src/node/tools/package.json                       | 2 +-
 src/python/grpcio/grpc_version.py                 | 2 +-
 src/python/grpcio_health_checking/grpc_version.py | 2 +-
 src/python/grpcio_tests/grpc_version.py           | 2 +-
 src/ruby/lib/grpc/version.rb                      | 2 +-
 src/ruby/tools/version.rb                         | 2 +-
 tools/distrib/python/grpcio_tools/grpc_version.py | 2 +-
 tools/doxygen/Doxyfile.c++                        | 2 +-
 tools/doxygen/Doxyfile.c++.internal               | 2 +-
 tools/doxygen/Doxyfile.core                       | 2 +-
 tools/doxygen/Doxyfile.core.internal              | 2 +-
 22 files changed, 24 insertions(+), 24 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1c605319aa5..2f498c083f4 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -42,7 +42,7 @@
 cmake_minimum_required(VERSION 2.8)
 
 set(PACKAGE_NAME      "grpc")
-set(PACKAGE_VERSION   "1.0.0-pre1")
+set(PACKAGE_VERSION   "1.0.0-pre2")
 set(PACKAGE_STRING    "${PACKAGE_NAME} ${PACKAGE_VERSION}")
 set(PACKAGE_TARNAME   "${PACKAGE_NAME}-${PACKAGE_VERSION}")
 set(PACKAGE_BUGREPORT "https://github.com/grpc/grpc/issues/")
diff --git a/Makefile b/Makefile
index ed362f9752b..ad2ff32d419 100644
--- a/Makefile
+++ b/Makefile
@@ -415,7 +415,7 @@ E = @echo
 Q = @
 endif
 
-VERSION = 1.0.0-pre1
+VERSION = 1.0.0-pre2
 
 CPPFLAGS_NO_ARCH += $(addprefix -I, $(INCLUDES)) $(addprefix -D, $(DEFINES))
 CPPFLAGS += $(CPPFLAGS_NO_ARCH) $(ARCH_FLAGS)
diff --git a/build.yaml b/build.yaml
index 42ea3cb810b..c474f66cb2c 100644
--- a/build.yaml
+++ b/build.yaml
@@ -7,7 +7,7 @@ settings:
   '#3': Use "-preN" suffixes to identify pre-release versions
   '#4': Per-language overrides are possible with (eg) ruby_version tag here
   '#5': See the expand_version.py for all the quirks here
-  version: 1.0.0-pre1
+  version: 1.0.0-pre2
 filegroups:
 - name: census
   public_headers:
diff --git a/package.json b/package.json
index 35410642c78..0a6a45f6b95 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "grpc",
-  "version": "1.0.0-pre1",
+  "version": "1.0.0-pre2",
   "author": "Google Inc.",
   "description": "gRPC Library for Node",
   "homepage": "http://www.grpc.io/",
diff --git a/src/core/lib/surface/version.c b/src/core/lib/surface/version.c
index f0005363d56..dab7f542ee6 100644
--- a/src/core/lib/surface/version.c
+++ b/src/core/lib/surface/version.c
@@ -36,4 +36,4 @@
 
 #include <grpc/grpc.h>
 
-const char *grpc_version_string(void) { return "1.0.0-pre1"; }
+const char *grpc_version_string(void) { return "1.0.0-pre2"; }
diff --git a/src/csharp/Grpc.Auth/project.json b/src/csharp/Grpc.Auth/project.json
index 34a4e2f1b69..979ab40e925 100644
--- a/src/csharp/Grpc.Auth/project.json
+++ b/src/csharp/Grpc.Auth/project.json
@@ -1,5 +1,5 @@
 {
-  "version": "1.0.0-pre1",
+  "version": "1.0.0-pre2",
   "title": "gRPC C# Auth",
   "authors": [ "Google Inc." ],
   "copyright": "Copyright 2015, Google Inc.",
@@ -22,7 +22,7 @@
     }
   },
   "dependencies": {
-    "Grpc.Core": "1.0.0-pre1",
+    "Grpc.Core": "1.0.0-pre2",
     "Google.Apis.Auth": "1.11.1"
   },
   "frameworks": {
diff --git a/src/csharp/Grpc.Core/VersionInfo.cs b/src/csharp/Grpc.Core/VersionInfo.cs
index e9f5c63372f..37df7ff4891 100644
--- a/src/csharp/Grpc.Core/VersionInfo.cs
+++ b/src/csharp/Grpc.Core/VersionInfo.cs
@@ -53,6 +53,6 @@ namespace Grpc.Core
         /// <summary>
         /// Current version of gRPC C#
         /// </summary>
-        public const string CurrentVersion = "1.0.0-pre1";
+        public const string CurrentVersion = "1.0.0-pre2";
     }
 }
diff --git a/src/csharp/Grpc.Core/project.json b/src/csharp/Grpc.Core/project.json
index 7a676f59a64..20cff429f4f 100644
--- a/src/csharp/Grpc.Core/project.json
+++ b/src/csharp/Grpc.Core/project.json
@@ -1,5 +1,5 @@
 {
-  "version": "1.0.0-pre1",
+  "version": "1.0.0-pre2",
   "title": "gRPC C# Core",
   "authors": [ "Google Inc." ],
   "copyright": "Copyright 2015, Google Inc.",
diff --git a/src/csharp/Grpc.HealthCheck/project.json b/src/csharp/Grpc.HealthCheck/project.json
index 906dda36247..99da06a026d 100644
--- a/src/csharp/Grpc.HealthCheck/project.json
+++ b/src/csharp/Grpc.HealthCheck/project.json
@@ -1,5 +1,5 @@
 {
-  "version": "1.0.0-pre1",
+  "version": "1.0.0-pre2",
   "title": "gRPC C# Healthchecking",
   "authors": [ "Google Inc." ],
   "copyright": "Copyright 2015, Google Inc.",
@@ -22,7 +22,7 @@
     }
   },
   "dependencies": {
-    "Grpc.Core": "1.0.0-pre1",
+    "Grpc.Core": "1.0.0-pre2",
     "Google.Protobuf": "3.0.0-beta3"
   },
   "frameworks": {
diff --git a/src/csharp/build_packages.bat b/src/csharp/build_packages.bat
index ffb70addad5..1d40ef9eb2d 100644
--- a/src/csharp/build_packages.bat
+++ b/src/csharp/build_packages.bat
@@ -30,7 +30,7 @@
 @rem Builds gRPC NuGet packages
 
 @rem Current package versions
-set VERSION=1.0.0-pre1
+set VERSION=1.0.0-pre2
 set PROTOBUF_VERSION=3.0.0-beta3
 
 @rem Packages that depend on prerelease packages (like Google.Protobuf) need to have prerelease suffix as well.
diff --git a/src/node/health_check/package.json b/src/node/health_check/package.json
index 582d5601016..1bb946adbdf 100644
--- a/src/node/health_check/package.json
+++ b/src/node/health_check/package.json
@@ -1,6 +1,6 @@
 {
   "name": "grpc-health-check",
-  "version": "1.0.0-pre1",
+  "version": "1.0.0-pre2",
   "author": "Google Inc.",
   "description": "Health check service for use with gRPC",
   "repository": {
diff --git a/src/node/tools/package.json b/src/node/tools/package.json
index 7efa0d3f402..8ae51741785 100644
--- a/src/node/tools/package.json
+++ b/src/node/tools/package.json
@@ -1,6 +1,6 @@
 {
   "name": "grpc-tools",
-  "version": "1.0.0-pre1",
+  "version": "1.0.0-pre2",
   "author": "Google Inc.",
   "description": "Tools for developing with gRPC on Node.js",
   "homepage": "http://www.grpc.io/",
diff --git a/src/python/grpcio/grpc_version.py b/src/python/grpcio/grpc_version.py
index d1e2d418c32..c5c358cbb9d 100644
--- a/src/python/grpcio/grpc_version.py
+++ b/src/python/grpcio/grpc_version.py
@@ -29,4 +29,4 @@
 
 # AUTO-GENERATED FROM `$REPO_ROOT/templates/src/python/grpcio/grpc_version.py.template`!!!
 
-VERSION='1.0.0rc1'
+VERSION='1.0.0rc2'
diff --git a/src/python/grpcio_health_checking/grpc_version.py b/src/python/grpcio_health_checking/grpc_version.py
index 2e48fde8931..4bc1f3ffb18 100644
--- a/src/python/grpcio_health_checking/grpc_version.py
+++ b/src/python/grpcio_health_checking/grpc_version.py
@@ -29,4 +29,4 @@
 
 # AUTO-GENERATED FROM `$REPO_ROOT/templates/src/python/grpcio_health_checking/grpc_version.py.template`!!!
 
-VERSION='1.0.0rc1'
+VERSION='1.0.0rc2'
diff --git a/src/python/grpcio_tests/grpc_version.py b/src/python/grpcio_tests/grpc_version.py
index a2387857c6c..16e4eb8ba73 100644
--- a/src/python/grpcio_tests/grpc_version.py
+++ b/src/python/grpcio_tests/grpc_version.py
@@ -29,4 +29,4 @@
 
 # AUTO-GENERATED FROM `$REPO_ROOT/templates/src/python/grpcio_tests/grpc_version.py.template`!!!
 
-VERSION='1.0.0rc1'
+VERSION='1.0.0rc2'
diff --git a/src/ruby/lib/grpc/version.rb b/src/ruby/lib/grpc/version.rb
index e57fb3c14f8..9e53780e447 100644
--- a/src/ruby/lib/grpc/version.rb
+++ b/src/ruby/lib/grpc/version.rb
@@ -29,5 +29,5 @@
 
 # GRPC contains the General RPC module.
 module GRPC
-  VERSION = '1.0.0.pre1'
+  VERSION = '1.0.0.pre2'
 end
diff --git a/src/ruby/tools/version.rb b/src/ruby/tools/version.rb
index 2e318b82ad5..84c03b255d5 100644
--- a/src/ruby/tools/version.rb
+++ b/src/ruby/tools/version.rb
@@ -29,6 +29,6 @@
 
 module GRPC
   module Tools
-    VERSION = '1.0.0.pre1'
+    VERSION = '1.0.0.pre2'
   end
 end
diff --git a/tools/distrib/python/grpcio_tools/grpc_version.py b/tools/distrib/python/grpcio_tools/grpc_version.py
index 7938b3d0293..91f6849e476 100644
--- a/tools/distrib/python/grpcio_tools/grpc_version.py
+++ b/tools/distrib/python/grpcio_tools/grpc_version.py
@@ -29,4 +29,4 @@
 
 # AUTO-GENERATED FROM `$REPO_ROOT/templates/tools/distrib/python/grpcio_tools/grpc_version.py.template`!!!
 
-VERSION='1.0.0rc1'
+VERSION='1.0.0rc2'
diff --git a/tools/doxygen/Doxyfile.c++ b/tools/doxygen/Doxyfile.c++
index fa4b50f8f3c..db3d27c5f6b 100644
--- a/tools/doxygen/Doxyfile.c++
+++ b/tools/doxygen/Doxyfile.c++
@@ -40,7 +40,7 @@ PROJECT_NAME           = "GRPC C++"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 1.0.0-pre1
+PROJECT_NUMBER         = 1.0.0-pre2
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a
diff --git a/tools/doxygen/Doxyfile.c++.internal b/tools/doxygen/Doxyfile.c++.internal
index 1473594dfc6..9ff396a7cf3 100644
--- a/tools/doxygen/Doxyfile.c++.internal
+++ b/tools/doxygen/Doxyfile.c++.internal
@@ -40,7 +40,7 @@ PROJECT_NAME           = "GRPC C++"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 1.0.0-pre1
+PROJECT_NUMBER         = 1.0.0-pre2
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a
diff --git a/tools/doxygen/Doxyfile.core b/tools/doxygen/Doxyfile.core
index 7619b957343..696bf4c7dc3 100644
--- a/tools/doxygen/Doxyfile.core
+++ b/tools/doxygen/Doxyfile.core
@@ -40,7 +40,7 @@ PROJECT_NAME           = "GRPC Core"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 1.0.0-pre1
+PROJECT_NUMBER         = 1.0.0-pre2
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a
diff --git a/tools/doxygen/Doxyfile.core.internal b/tools/doxygen/Doxyfile.core.internal
index 66d615664f1..44c17f36157 100644
--- a/tools/doxygen/Doxyfile.core.internal
+++ b/tools/doxygen/Doxyfile.core.internal
@@ -40,7 +40,7 @@ PROJECT_NAME           = "GRPC Core"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 1.0.0-pre1
+PROJECT_NUMBER         = 1.0.0-pre2
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a

From 1c0f30c4a8fc1f2d9bd8dd1702ee4563060f3637 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Sat, 30 Jul 2016 03:59:16 +0800
Subject: [PATCH 08/10] fix conditional compilation for netcoreapp1.0 projects

---
 src/csharp/Grpc.Core.Tests/AppDomainUnloadTest.cs      |  2 +-
 src/csharp/Grpc.Core.Tests/NUnitMain.cs                |  2 +-
 src/csharp/Grpc.Core.Tests/SanityTest.cs               |  2 +-
 src/csharp/Grpc.Examples.Tests/NUnitMain.cs            |  2 +-
 src/csharp/Grpc.HealthCheck.Tests/NUnitMain.cs         |  2 +-
 .../Grpc.IntegrationTesting/GeneratedClientTest.cs     |  2 +-
 src/csharp/Grpc.IntegrationTesting/InteropClient.cs    | 10 +++++-----
 src/csharp/Grpc.IntegrationTesting/NUnitMain.cs        |  2 +-
 8 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/src/csharp/Grpc.Core.Tests/AppDomainUnloadTest.cs b/src/csharp/Grpc.Core.Tests/AppDomainUnloadTest.cs
index 064bc13cabb..d7ebdb4201e 100644
--- a/src/csharp/Grpc.Core.Tests/AppDomainUnloadTest.cs
+++ b/src/csharp/Grpc.Core.Tests/AppDomainUnloadTest.cs
@@ -40,7 +40,7 @@ namespace Grpc.Core.Tests
 {
     public class AppDomainUnloadTest
     {
-#if NETSTANDARD1_5
+#if NETCOREAPP1_0
         [Test]
         [Ignore("Not supported for CoreCLR")]
         public void AppDomainUnloadHookCanCleanupAbandonedCall()
diff --git a/src/csharp/Grpc.Core.Tests/NUnitMain.cs b/src/csharp/Grpc.Core.Tests/NUnitMain.cs
index 24a9f846d10..870c726ac0e 100644
--- a/src/csharp/Grpc.Core.Tests/NUnitMain.cs
+++ b/src/csharp/Grpc.Core.Tests/NUnitMain.cs
@@ -49,7 +49,7 @@ namespace Grpc.Core.Tests
         {
             // Make logger immune to NUnit capturing stdout and stderr to workaround https://github.com/nunit/nunit/issues/1406.
             GrpcEnvironment.SetLogger(new TextWriterLogger(Console.Error));
-#if NETSTANDARD1_5
+#if NETCOREAPP1_0
             return new AutoRun(typeof(NUnitMain).GetTypeInfo().Assembly).Execute(args, new ExtendedTextWrapper(Console.Out), Console.In);
 #else
             return new AutoRun().Execute(args);
diff --git a/src/csharp/Grpc.Core.Tests/SanityTest.cs b/src/csharp/Grpc.Core.Tests/SanityTest.cs
index 501992c5695..19c7a0b4401 100644
--- a/src/csharp/Grpc.Core.Tests/SanityTest.cs
+++ b/src/csharp/Grpc.Core.Tests/SanityTest.cs
@@ -46,7 +46,7 @@ namespace Grpc.Core.Tests
     public class SanityTest
     {
         // TODO: make sanity test work for CoreCLR as well
-#if !NETSTANDARD1_5
+#if !NETCOREAPP1_0
         /// <summary>
         /// Because we depend on a native library, sometimes when things go wrong, the
         /// entire NUnit test process crashes. To be able to track down problems better,
diff --git a/src/csharp/Grpc.Examples.Tests/NUnitMain.cs b/src/csharp/Grpc.Examples.Tests/NUnitMain.cs
index 1a522cab932..7ba1074d441 100644
--- a/src/csharp/Grpc.Examples.Tests/NUnitMain.cs
+++ b/src/csharp/Grpc.Examples.Tests/NUnitMain.cs
@@ -49,7 +49,7 @@ namespace Grpc.Examples.Tests
         {
             // Make logger immune to NUnit capturing stdout and stderr to workaround https://github.com/nunit/nunit/issues/1406.
             GrpcEnvironment.SetLogger(new TextWriterLogger(Console.Error));
-#if NETSTANDARD1_5
+#if NETCOREAPP1_0
             return new AutoRun(typeof(NUnitMain).GetTypeInfo().Assembly).Execute(args, new ExtendedTextWrapper(Console.Out), Console.In);
 #else
             return new AutoRun().Execute(args);
diff --git a/src/csharp/Grpc.HealthCheck.Tests/NUnitMain.cs b/src/csharp/Grpc.HealthCheck.Tests/NUnitMain.cs
index 44634671ce5..dca61e3f966 100644
--- a/src/csharp/Grpc.HealthCheck.Tests/NUnitMain.cs
+++ b/src/csharp/Grpc.HealthCheck.Tests/NUnitMain.cs
@@ -49,7 +49,7 @@ namespace Grpc.HealthCheck.Tests
         {
             // Make logger immune to NUnit capturing stdout and stderr to workaround https://github.com/nunit/nunit/issues/1406.
             GrpcEnvironment.SetLogger(new TextWriterLogger(Console.Error));
-#if NETSTANDARD1_5
+#if NETCOREAPP1_0
             return new AutoRun(typeof(NUnitMain).GetTypeInfo().Assembly).Execute(args, new ExtendedTextWrapper(Console.Out), Console.In);
 #else
             return new AutoRun().Execute(args);
diff --git a/src/csharp/Grpc.IntegrationTesting/GeneratedClientTest.cs b/src/csharp/Grpc.IntegrationTesting/GeneratedClientTest.cs
index eb7b55a2863..c17ede75610 100644
--- a/src/csharp/Grpc.IntegrationTesting/GeneratedClientTest.cs
+++ b/src/csharp/Grpc.IntegrationTesting/GeneratedClientTest.cs
@@ -49,7 +49,7 @@ namespace Grpc.IntegrationTesting
         TestService.TestServiceClient unimplementedClient = new UnimplementedTestServiceClient();
 
         // TODO: replace Moq by some mocking library with CoreCLR support.
-#if !NETSTANDARD1_5
+#if !NETCOREAPP1_0
         [Test]
         public void ExpandedParamOverloadCanBeMocked()
         {
diff --git a/src/csharp/Grpc.IntegrationTesting/InteropClient.cs b/src/csharp/Grpc.IntegrationTesting/InteropClient.cs
index e27fe5b3d80..ec407d3fcf4 100644
--- a/src/csharp/Grpc.IntegrationTesting/InteropClient.cs
+++ b/src/csharp/Grpc.IntegrationTesting/InteropClient.cs
@@ -145,7 +145,7 @@ namespace Grpc.IntegrationTesting
 
             if (options.TestCase == "jwt_token_creds")
             {
-#if !NETSTANDARD1_5
+#if !NETCOREAPP1_0
                 var googleCredential = await GoogleCredential.GetApplicationDefaultAsync();
                 Assert.IsTrue(googleCredential.IsCreateScopedRequired);
                 credentials = ChannelCredentials.Create(credentials, googleCredential.ToCallCredentials());
@@ -157,7 +157,7 @@ namespace Grpc.IntegrationTesting
 
             if (options.TestCase == "compute_engine_creds")
             {
-#if !NETSTANDARD1_5
+#if !NETCOREAPP1_0
                 var googleCredential = await GoogleCredential.GetApplicationDefaultAsync();
                 Assert.IsFalse(googleCredential.IsCreateScopedRequired);
                 credentials = ChannelCredentials.Create(credentials, googleCredential.ToCallCredentials());
@@ -395,7 +395,7 @@ namespace Grpc.IntegrationTesting
 
         public static async Task RunOAuth2AuthTokenAsync(TestService.TestServiceClient client, string oauthScope)
         {
-#if !NETSTANDARD1_5
+#if !NETCOREAPP1_0
             Console.WriteLine("running oauth2_auth_token");
             ITokenAccess credential = (await GoogleCredential.GetApplicationDefaultAsync()).CreateScoped(new[] { oauthScope });
             string oauth2Token = await credential.GetAccessTokenForRequestAsync();
@@ -421,7 +421,7 @@ namespace Grpc.IntegrationTesting
 
         public static async Task RunPerRpcCredsAsync(TestService.TestServiceClient client, string oauthScope)
         {
-#if !NETSTANDARD1_5
+#if !NETCOREAPP1_0
             Console.WriteLine("running per_rpc_creds");
             ITokenAccess googleCredential = await GoogleCredential.GetApplicationDefaultAsync();
 
@@ -731,7 +731,7 @@ namespace Grpc.IntegrationTesting
         // extracts the client_email field from service account file used for auth test cases
         private static string GetEmailFromServiceAccountFile()
         {
-#if !NETSTANDARD1_5
+#if !NETCOREAPP1_0
             string keyFile = Environment.GetEnvironmentVariable("GOOGLE_APPLICATION_CREDENTIALS");
             Assert.IsNotNull(keyFile);
             var jobject = JObject.Parse(File.ReadAllText(keyFile));
diff --git a/src/csharp/Grpc.IntegrationTesting/NUnitMain.cs b/src/csharp/Grpc.IntegrationTesting/NUnitMain.cs
index 100ff0b5de9..21c8adb45c7 100644
--- a/src/csharp/Grpc.IntegrationTesting/NUnitMain.cs
+++ b/src/csharp/Grpc.IntegrationTesting/NUnitMain.cs
@@ -49,7 +49,7 @@ namespace Grpc.IntegrationTesting
         {
             // Make logger immune to NUnit capturing stdout and stderr to workaround https://github.com/nunit/nunit/issues/1406.
             GrpcEnvironment.SetLogger(new TextWriterLogger(Console.Error));
-#if NETSTANDARD1_5
+#if NETCOREAPP1_0
             return new AutoRun(typeof(NUnitMain).GetTypeInfo().Assembly).Execute(args, new ExtendedTextWrapper(Console.Out), Console.In);
 #else
             return new AutoRun().Execute(args);

From 0a5a0cab7b9823fa5e929379fe6a4e6b59beaa10 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Sat, 30 Jul 2016 04:13:24 +0800
Subject: [PATCH 09/10] build everything

---
 tools/run_tests/build_csharp_coreclr.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/run_tests/build_csharp_coreclr.sh b/tools/run_tests/build_csharp_coreclr.sh
index 733b1a2083c..02cf0d39cb5 100755
--- a/tools/run_tests/build_csharp_coreclr.sh
+++ b/tools/run_tests/build_csharp_coreclr.sh
@@ -35,4 +35,4 @@ cd $(dirname $0)/../../src/csharp
 # TODO(jtattermusch): introduce caching
 dotnet restore .
 
-dotnet build -f netstandard1.5 --configuration $MSBUILD_CONFIG '**/project.json'
+dotnet build --configuration $MSBUILD_CONFIG '**/project.json'

From f32e71eaca170d182f104b83c761ea22b6783d61 Mon Sep 17 00:00:00 2001
From: Ken Payson <kpayson@google.com>
Date: Tue, 2 Aug 2016 11:11:23 -0700
Subject: [PATCH 10/10] Downgrade docker setuptools

---
 tools/run_tests/build_python.sh | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tools/run_tests/build_python.sh b/tools/run_tests/build_python.sh
index 13d745d14fe..83e456d3ed2 100755
--- a/tools/run_tests/build_python.sh
+++ b/tools/run_tests/build_python.sh
@@ -168,7 +168,9 @@ pip_install_dir() {
   cd $PWD
 }
 
-$VENV_PYTHON -m pip install --upgrade pip setuptools
+$VENV_PYTHON -m pip install --upgrade pip
+# TODO(https://github.com/pypa/setuptools/issues/709) get the latest setuptools
+$VENV_PYTHON -m pip install setuptools==25.1.1
 $VENV_PYTHON -m pip install cython
 pip_install_dir $ROOT
 $VENV_PYTHON $ROOT/tools/distrib/python/make_grpcio_tools.py