diff --git a/.appveyor.yml b/.appveyor.yml
index 8f85e140..ca280af4 100644
--- a/.appveyor.yml
+++ b/.appveyor.yml
@@ -24,7 +24,7 @@ before_build:
   - git submodule update --init --recursive
   - mkdir build
   - cd build
-  - cmake -G "Visual Studio 14 2015" -D CMAKE_GENERATOR_PLATFORM=%platform% -D STATIC=%STATIC% -D SAMPLES=ON -D BENCHMARKS=ON ..
+  - cmake -G "Visual Studio 14 2015" -D CMAKE_GENERATOR_PLATFORM=%platform% -D STATIC=%STATIC% -D SAMPLES=ON -D BENCHMARKS=ON -D TESTS=ON ..
 
 build:
   project: build/xlnt_all.sln
diff --git a/.circleci/config.yml b/.circleci/config.yml
index fa2b3186..e3d2a887 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -26,7 +26,7 @@ jobs:
     steps:
       - checkout
       - run: git submodule update --init --recursive
-      - run: cmake -D XLNT_CXX_LANG=<< parameters.cxx-ver >> -D STATIC=<< parameters.static >> -D BENCHMARKS=<< parameters.benchmarks >> -D SAMPLES=<< parameters.samples >> -D COVERAGE=<< parameters.coverage >> -D CMAKE_BUILD_TYPE=<< parameters.build-type >> .
+      - run: cmake -D XLNT_CXX_LANG=<< parameters.cxx-ver >> -D STATIC=<< parameters.static >> -D BENCHMARKS=<< parameters.benchmarks >> -D TESTS=ON -D SAMPLES=<< parameters.samples >> -D COVERAGE=<< parameters.coverage >> -D CMAKE_BUILD_TYPE=<< parameters.build-type >> .
       - run: cmake --build . -- -j2
       - run: ./tests/xlnt.test
       - when:
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 04be58e9..a9ed23fd 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -27,7 +27,7 @@ endif()
 
 
 # Optional components
-option(TESTS "Set to OFF to skip building test executable (in ./tests)" ON)
+option(TESTS "Set to ON to build test executable (in ./tests)" OFF)
 option(SAMPLES "Set to ON to build executable code samples (in ./samples)" OFF)
 option(BENCHMARKS "Set to ON to build performance benchmarks (in ./benchmarks)" OFF)
 option(PYTHON "Set to ON to build Arrow conversion functions (in ./python)" OFF)
diff --git a/README.md b/README.md
index 742d3a72..18484d38 100644
--- a/README.md
+++ b/README.md
@@ -36,5 +36,17 @@ int main()
 
 Documentation for the current release of xlnt is available [here](https://tfussell.gitbooks.io/xlnt/content/).
 
+## Building xlnt - Using vcpkg
+
+You can download and install xlnt using the [vcpkg](https://github.com/microsoft/vcpkg) dependency manager:
+
+    git clone https://github.com/microsoft/vcpkg.git
+    cd vcpkg
+    ./bootstrap-vcpkg.sh
+    ./vcpkg integrate install
+    ./vcpkg install xlnt
+
+The xlnt port in vcpkg is kept up to date by Microsoft team members and community contributors. If the version is out of date, please [create an issue or pull request](https://github.com/microsoft/vcpkg) on the vcpkg repository.
+
 ## License
 xlnt is released to the public for free under the terms of the MIT License. See [LICENSE.md](https://github.com/tfussell/xlnt/blob/master/LICENSE.md) for the full text of the license and the licenses of xlnt's third-party dependencies. [LICENSE.md](https://github.com/tfussell/xlnt/blob/master/LICENSE.md) should be distributed alongside any assemblies that use xlnt in source or compiled form.
diff --git a/include/xlnt/utils/numeric.hpp b/include/xlnt/utils/numeric.hpp
index ed1eee83..90129133 100644
--- a/include/xlnt/utils/numeric.hpp
+++ b/include/xlnt/utils/numeric.hpp
@@ -51,7 +51,7 @@ constexpr Number abs(Number val)
 /// constexpr max
 /// </summary>
 template <typename NumberL, typename NumberR>
-constexpr typename std::common_type<NumberL, NumberR>::type max(NumberL lval, NumberR rval)
+constexpr typename std::common_type<NumberL, NumberR>::type (max)(NumberL lval, NumberR rval)
 {
     return (lval < rval) ? rval : lval;
 }
@@ -60,7 +60,7 @@ constexpr typename std::common_type<NumberL, NumberR>::type max(NumberL lval, Nu
 /// constexpr min
 /// </summary>
 template <typename NumberL, typename NumberR>
-constexpr typename std::common_type<NumberL, NumberR>::type min(NumberL lval, NumberR rval)
+constexpr typename std::common_type<NumberL, NumberR>::type (min)(NumberL lval, NumberR rval)
 {
     return (lval < rval) ? lval : rval;
 }
diff --git a/include/xlnt/xlnt_config.hpp b/include/xlnt/xlnt_config.hpp
index 73567629..642cd245 100644
--- a/include/xlnt/xlnt_config.hpp
+++ b/include/xlnt/xlnt_config.hpp
@@ -28,10 +28,14 @@
 #ifdef XLNT_EXPORT
 #define XLNT_API __declspec(dllexport)
 #else
+#ifdef XLNT_SHARED
 // For clients of the library, supress warnings about DLL interfaces for standard library classes
 #pragma warning(disable : 4251)
 #pragma warning(disable : 4275)
 #define XLNT_API __declspec(dllimport)
+#else
+#define XLNT_API
+#endif
 #endif
 #else
 #define XLNT_API