diff --git a/CHANGES.md b/CHANGES.md
index 4bd97c6..db05c47 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,6 +1,7 @@
 Poodinis Changelog
 ==================
 **Version 7.0.0**
+* ADD constructor injection. Injection is done automatically on resolve. See tutorial and examples for more details.
 * REMOVE deprecated registration options. They are still available in properly cased forms.
 * REMOVE deprecated register() and resolve() methods which accept variadics and arrays for options. 
 Since registration and resolve options have become bitfields, you should specify them with logical ANDs.
diff --git a/README.md b/README.md
index 21e2511..d3bffdb 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@ Licensed under the terms of the MIT license - See [LICENSE.txt](LICENSE.txt)
 
 Master: [![Build Status](https://api.travis-ci.org/mbierlee/poodinis.png?branch=master)](https://travis-ci.org/mbierlee/poodinis) - Dev: [![Build Status](https://api.travis-ci.org/mbierlee/poodinis.png?branch=develop)](https://travis-ci.org/mbierlee/poodinis)
 
-Poodinis is a dependency injection framework for the D programming language. It is inspired by the [Spring Framework] and [Hypodermic] IoC container for C++. Poodinis supports registering and resolving classes either by concrete type or interface. Automatic injection of dependencies is supported through the use of UDAs (Referred to as autowiring).
+Poodinis is a dependency injection framework for the D programming language. It is inspired by the [Spring Framework] and [Hypodermic] IoC container for C++. Poodinis supports registering and resolving classes either by concrete type or interface. Automatic injection of dependencies is supported through the use of UDAs or constructors.
 
 Requires at least a D 2.068.0 compatible compiler  
 Uses the Phobos standard library  
@@ -59,7 +59,6 @@ Future Work
 -----------
 * Component scan (auto-registration)
 * Phobos collections autowiring
-* Constructor injection
 * Named qualifiers
 * Value type injection
 
diff --git a/TUTORIAL.md b/TUTORIAL.md
index a6363ea..4be8cd9 100644
--- a/TUTORIAL.md
+++ b/TUTORIAL.md
@@ -68,7 +68,9 @@ dependencies.register!ExampleClass.existingInstance(preExistingInstance);
 
 Autowiring
 ----------
-The real value of any dependency injection framework comes from its ability to autowire dependencies. Poodinis supports autowiring by simply applying the `@Autowire` UDA to a member of a class:
+The real value of any dependency injection framework comes from its ability to automatically inject dependencies. Poodinis supports automatic injection either through autowiring members annotated with the `@Autowire` UDA or through constructor injection.
+### UDA-based autowiring
+UDA-based autowiring can be achieved by annotating members of a class with the `@Autowire` UDA:
 ```d
 class ExampleClassA {}
 
@@ -79,8 +81,13 @@ class ExampleClassB {
 
 dependencies.register!ExampleClassA;
 auto exampleInstance = new ExampleClassB();
-dependencies.autowire(exampleInstance);
-assert(exampleInstance.dependency !is null);
+
+// Manual autowiring
+dependencies.autowire(exampleInstance); 
+
+// Let the container handle injection
+dependencies.register!ExampleClassB;
+auto exampleInstance2 = dependencies.resolve!ExampleClassB;
 ```
 It is possible to autowire public as well as protected and private members.
 
@@ -104,6 +111,33 @@ class ExampleClass {
 }
 ```
 
+### Constructor injection
+Poodinis also supports automatic injection of dependencies through constructors:
+```d
+class ExampleClassA {}
+
+class ExampleClassB {
+	private ExampleClassA dependency;
+
+	this(ExampleClassA dependency) {
+		this.dependency = dependency;
+	}
+}
+
+dependencies.register!ExampleClassA;
+dependencies.register!ExampleClassB;
+
+auto instance = dependencies.resolve!ExampleClassB;
+ 
+```
+`ExampleClassA` is automatically resolved and passed to `ExampleClassB`'s constructor. 
+Classes with multiple constructors can be injected. The following rules apply to constructor injection:
+* Injection is attempted at the order of declaration. However, this is compiler dependant and may not always be the case.
+* Injection is attempted for the first constructor which has non-builtin types only in its parameter list.
+* When a constructor with an empty parameter list is found, no other constructors are attempted (and nothing is injected). This can be used to explicitly prevent constructor injection.
+* When no injectable constructor is found an InstanceCreationException will be thrown on resolve.
+If the constructors of a class are not suitable for injection, you could manually configure its creation using Application Contexts (see chapter further down).
+
 Circular dependencies
 ---------------------
 Poodinis can autowire circular dependencies when they are registered with `singleInstance` or `existingInstance` registration scopes. Circular dependencies in registrations with `newInstance` scopes will not be autowired, as this would cause an endless loop.