From cc805349b7006ccc93802f4921d487582c423d6f Mon Sep 17 00:00:00 2001
From: Stephan Beyer <s-beyer@gmx.net>
Date: Sat, 26 Nov 2016 17:03:17 +0100
Subject: [PATCH 1/4] Introduce SNOWHOUSE_{MAJOR,MINOR,PATCH} macros, set to
 3.0.0

Also let the preprocessor compute the SNOWHOUSE_VERSION string.
---
 snowhouse/macros.h | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/snowhouse/macros.h b/snowhouse/macros.h
index 5f3a972..c94459d 100644
--- a/snowhouse/macros.h
+++ b/snowhouse/macros.h
@@ -2,7 +2,16 @@
 #define SNOWHOUSE_MACROS_H
 // clang-format off
 
-#define SNOWHOUSE_VERSION "2.1.0"
+#define SNOWHOUSE_MAJOR 3
+#define SNOWHOUSE_MINOR 0
+#define SNOWHOUSE_PATCH 0
+
+#define SNOWHOUSE_TOSTRING(x) #x
+#define SNOWHOUSE_MACROTOSTRING(x) SNOWHOUSE_TOSTRING(x)
+#define SNOWHOUSE_VERSION \
+  SNOWHOUSE_MACROTOSTRING(SNOWHOUSE_MAJOR) "." \
+  SNOWHOUSE_MACROTOSTRING(SNOWHOUSE_MINOR) "." \
+  SNOWHOUSE_MACROTOSTRING(SNOWHOUSE_PATCH)
 
 #if __cplusplus > 199711L
 // Visual Studio (including 2013) does not support the noexcept keyword

From 3183e2b2f9219e16458930ebc840e2a2ffbe7502 Mon Sep 17 00:00:00 2001
From: Stephan Beyer <s-beyer@gmx.net>
Date: Sat, 26 Nov 2016 16:47:37 +0100
Subject: [PATCH 2/4] Use semver 2.0.0

---
 README.md | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/README.md b/README.md
index b04c077..d9a7c42 100644
--- a/README.md
+++ b/README.md
@@ -483,6 +483,14 @@ As above, but only in debug builds.
 Assert that a test behaved as expected.
 Throw an exception and let our testing framework deal with the test failure.
 
+## Versioning
+
+Snowhouse uses [Semantic Versioning 2.0.0](http://semver.org/spec/v2.0.0.html) since
+version 3.0.0.
+The macros `SNOWHOUSE_MAJOR`, `SNOWHOUSE_MINOR` and `SNOWHOUSE_PATCH` are defined
+accordingly and `SNOWHOUSE_VERSION` contains the version string.
+Note that in prior versions `SNOWHOUSE_VERSION` was the only defined macro.
+
 ## Responsibilities
 
 Snowhouse was originally developed as part of the [Igloo](//github.com/joakimkarlsson/igloo)

From c5094e0c6415fffe80921e7bd637552256915dc4 Mon Sep 17 00:00:00 2001
From: Stephan Beyer <s-beyer@gmx.net>
Date: Sat, 26 Nov 2016 17:08:07 +0100
Subject: [PATCH 3/4] Output snowhouse version in example/main.cpp

---
 example/main.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/example/main.cpp b/example/main.cpp
index 12d2fee..b2c1340 100644
--- a/example/main.cpp
+++ b/example/main.cpp
@@ -17,6 +17,8 @@ void StringizeTests();
 
 int main()
 {
+  std::cout << "Spec for Snowhouse " SNOWHOUSE_VERSION << std::endl;
+
   try
   {
     BasicAssertions();

From fa9485d3ab19d4782d44eac798360548e40e1801 Mon Sep 17 00:00:00 2001
From: Stephan Beyer <s-beyer@gmx.net>
Date: Sat, 8 Apr 2017 17:53:04 +0200
Subject: [PATCH 4/4] Add a Contributing section to README.md

---
 README.md | 22 +++++++++++++++++++---
 1 file changed, 19 insertions(+), 3 deletions(-)

diff --git a/README.md b/README.md
index d9a7c42..5a0abec 100644
--- a/README.md
+++ b/README.md
@@ -491,6 +491,25 @@ The macros `SNOWHOUSE_MAJOR`, `SNOWHOUSE_MINOR` and `SNOWHOUSE_PATCH` are define
 accordingly and `SNOWHOUSE_VERSION` contains the version string.
 Note that in prior versions `SNOWHOUSE_VERSION` was the only defined macro.
 
+## Contributing
+
+The development of Snowhouse takes place on [GitHub](//github.com/banditcpp/snowhouse).
+
+Snowhouse is licensed under the Boost Software License.
+See LICENSE_1_0.txt for further information.
+
+By making available code for inclusion into Snowhouse (e.g., by opening a
+pull request on GitHub), you guarantee that the code is licensed under the
+same license as Snowhouse.
+
+Please make sure to be consistent with the project's coding style.
+The `.clang-format` file allows easy checking and implementation of the
+coding style.
+
+C++ code should comply to C++98, C++03- and C++11.
+Please use `__cplusplus` guards if you want to use language features of
+a certain C++ version.
+
 ## Responsibilities
 
 Snowhouse was originally developed as part of the [Igloo](//github.com/joakimkarlsson/igloo)
@@ -500,6 +519,3 @@ It has been extracted to be usable in other contexts, for example,
 
 Snowhouse is maintained by [Stephan Beyer](//github.com/sbeyer) since
 [October 2016](//twitter.com/JHKarlsson/status/789332548799332352).
-
-Snowhouse is licensed under the Boost Software License.
-See LICENSE_1_0.txt for further information.