diff --git a/.travis.yml b/.travis.yml
index 2a46104677..27c93bcd6f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -16,6 +16,7 @@ branches:
     - release
     - dev
     - /^(.*\/)?ci-.*$/
+    - /^rel\/.*/
 before_install:
   - if test "$TRAVIS_OS_NAME" == "osx"; then brew update; brew install openssl; ln -s /usr/local/opt/openssl/lib/libcrypto.1.0.0.dylib /usr/local/lib/; ln -s /usr/local/opt/openssl/lib/libssl.1.0.0.dylib /usr/local/lib/; fi
 script:
diff --git a/appveyor.yml b/appveyor.yml
index 8bf4dbc95b..fc604dafd6 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -6,6 +6,7 @@ branches:
     - release
     - dev
     - /^(.*\/)?ci-.*$/
+    - /^rel\/.*/
 build_script:
   - ps: .\build.ps1
 clone_depth: 1
diff --git a/build/dependencies.props b/build/dependencies.props
index 7cd5e3e59e..1c5123f639 100644
--- a/build/dependencies.props
+++ b/build/dependencies.props
@@ -3,6 +3,7 @@
     <AspNetCoreVersion>2.0.0-preview2-*</AspNetCoreVersion>
     <AspNetCoreIntegrationTestingVersion>0.4.0-*</AspNetCoreIntegrationTestingVersion>
     <InternalAspNetCoreSdkVersion>2.1.0-*</InternalAspNetCoreSdkVersion>
+    <NETStandardImplicitPackageVersion>2.0.0-*</NETStandardImplicitPackageVersion>
     <NETStandardLibraryNETFrameworkVersion>2.0.0-*</NETStandardLibraryNETFrameworkVersion>
     <RuntimeFrameworkVersion Condition="'$(TargetFramework)'=='netcoreapp2.0'">2.0.0-*</RuntimeFrameworkVersion>
     <TestSdkVersion>15.3.0-*</TestSdkVersion>