diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..471e32c
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,55 @@
+<a name="1.4.0"></a>
+# 1.4.0 (2018-05-22)
+
+
+### Features
+
+* **guid:** add support for generating a sequential Guid ([66c3e13](https://github.com/aranasoft/cobweb-core/commit/66c3e13))
+* **net:** support for netstandard2.0 ([3e52c62](https://github.com/aranasoft/cobweb-core/commit/3e52c62))
+
+
+<a name="1.3.2"></a>
+# 1.3.2 (2016-11-13)
+
+
+### Features
+
+* **transactions:** remove new() constraint from TransactionManager ([c60080a](https://github.com/aranasoft/cobweb/commit/c60080a))
+
+
+<a name="1.3.1"></a>
+# 1.3.1 (2016-11-12)
+
+
+### Bug Fixes
+
+* **expression:** resolve issue with certain expression values not getting resolved ([203ae0c](https://github.com/aranasoft/cobweb/commit/203ae0c))
+
+
+<a name="1.3.0"></a>
+# 1.3.0 (2016-06-08)
+
+
+### Features
+
+* **ientity:** entity manager should check for all IEntity types ([f9c0af0](https://github.com/aranasoft/cobweb/commit/f9c0af0))
+* **id:** allow Entity to use any Identity type, including strings ([f9bda6e](https://github.com/aranasoft/cobweb/commit/f9bda6e))
+
+
+<a name="1.2.3"></a>
+# 1.2.3 (2015-04-22)
+
+
+### Features
+
+* **extensions:** add inheritance check and Reflection extensions ([bb188e5](https://github.com/aranasoft/cobweb/commit/bb188e5))
+
+
+<a name="1.2.2"></a>
+# 1.2.2 (2015-04-13)
+
+
+### Features
+
+* **extensions:** add `ForEach` and `IfExists` extention methods ([112c186](https://github.com/aranasoft/cobweb/commit/112c186))
+