diff --git a/CHANGES.md b/CHANGES.md
index a5bb842..5b6c24f 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,5 +1,10 @@
 # Changelog #
 
+## v4.3.0 (2015-01-08) ##
+
+  * Introduced ClassFinder for handling class file searching operations.
+  * Reduced overall code complexity.
+
 ## v4.2.0 (2015-01-01) ##
 
   * ClassLoader::findFile now does a better job of canonizing directory separators
diff --git a/README.md b/README.md
index 1ce1f6f..02bfe68 100644
--- a/README.md
+++ b/README.md
@@ -56,9 +56,13 @@ Alternatively, you can add the dependency to your `composer.json` and run
 }
 ```
 
-If you installed the library via Composer. You can load the library by including
-the `vendor/autoload.php` file. If you do not want to use Composer, you can
-download the latest release and include the `src/autoload.php` file instead.
+Library that has been installed via Composer can be loaded by including the
+`vendor/autoload.php` file that was generated by Composer.
+
+It is also possible to install this library manually. To do this, download the
+[latest release](https://github.com/Riimu/Kit-ClassLoader/releases/latest) and
+extract the `src` folder to your project folder. To load the library, include
+the provided `src/autoload.php` file.
 
 ## Usage ##
 
diff --git a/src/FileFinder.php b/src/ClassFinder.php
similarity index 98%
rename from src/FileFinder.php
rename to src/ClassFinder.php
index e3cb351..e1e5aec 100644
--- a/src/FileFinder.php
+++ b/src/ClassFinder.php
@@ -3,12 +3,12 @@
 namespace Riimu\Kit\ClassLoader;
 
 /**
- * Class for finding class files.
+ * Provides method for searching class files in the file system.
  * @author Riikka Kalliomäki <riikka.kalliomaki@gmail.com>
  * @copyright Copyright (c) 2015, Riikka Kalliomäki
  * @license http://opensource.org/licenses/mit-license.php MIT License
  */
-class FileFinder
+class ClassFinder
 {
     /** @var string[] List of file extensions used to find files */
     private $fileExtensions;
diff --git a/src/ClassLoader.php b/src/ClassLoader.php
index 808cdfd..e85934b 100644
--- a/src/ClassLoader.php
+++ b/src/ClassLoader.php
@@ -41,7 +41,7 @@ class ClassLoader
     /** @var callable The autoload method used to load classes */
     private $loader;
 
-    /** @var \Riimu\Kit\ClassLoader\FileFinder Finder used to find class files */
+    /** @var \Riimu\Kit\ClassLoader\ClassFinder Finder used to find class files */
     private $finder;
 
     /** @var boolean Whether loadClass should return values and throw exceptions or not */
@@ -57,7 +57,7 @@ public function __construct()
         $this->useIncludePath = false;
         $this->verbose = true;
         $this->loader = [$this, 'loadClass'];
-        $this->finder = new FileFinder();
+        $this->finder = new ClassFinder();
     }
 
     /**