diff --git a/.phpbenchmarks/AbstractComponentConfiguration.php b/.phpbenchmarks/AbstractComponentConfiguration.php
index b15de03..d5df375 100644
--- a/.phpbenchmarks/AbstractComponentConfiguration.php
+++ b/.phpbenchmarks/AbstractComponentConfiguration.php
@@ -79,7 +79,7 @@ public static function getBenchmarkType(): int
     public static function getSourceCodeUrls(): array
     {
         return [
-            'serialization' => 'https://github.com/phpbenchmarks/php/blob/php_7.2_json-serialization-hello-world/public/index.php'
+            'jsonSerialization' => 'https://github.com/phpbenchmarks/php/blob/php_7.2_json-serialization-hello-world/public/index.php#L12'
         ];
     }
 }
diff --git a/.phpbenchmarks/composer.lock.php7.2 b/.phpbenchmarks/composer/composer.lock.php7.2
similarity index 100%
rename from .phpbenchmarks/composer.lock.php7.2
rename to .phpbenchmarks/composer/composer.lock.php7.2
diff --git a/README.md b/README.md
index b0ec41b..f162035 100644
--- a/README.md
+++ b/README.md
@@ -4,24 +4,41 @@
   <a href="http://www.phpbenchmarks.com" target="_blank">www.phpbenchmarks.com</a>
 </p>
 
-## What is www.phpbenchmarks.com ?
+## What is www.phpbenchmarks.com?
 
-You will find lot of benchmarks for PHP frameworks and template engines.
+You will find lot of benchmarks for PHP frameworks, template engines and JSON serializers on [phpbenchmarks.com](http://www.phpbenchmarks.com).
 
-You can compare results between Apache Bench and Siege, and PHP 5.6 to 7.3.
+Benchmarks results are available from PHP 5.6 to latest version.
 
-## What is this repository ?
+Our benchmarking protocol is available on [benchmarking protocol page](http://www.phpbenchmarks.com/en/documentation/benchmarking-protocol).
 
-It's benchmark common code for PHP benchmarks.
+## What is this repository?
 
-Switch branch to select your PHP major version and benchmark you want to see.
+It contains PHP installation `only`.
+To reuse code between minor versions, features for benchmarks are not coded in this repository
+but in [phpbenchmarks/php-common](https://github.com/phpbenchmarks/php-common) repository.
 
-See all PHP benchmarked versions on [phpbenchmarks/php](https://github.com/phpbenchmarks/php).
-
-You can find how we benchmark on [phpbenchmarks.com](http://www.phpbenchmarks.com/en/benchmark-protocol.html).
+Switch branch to select version and benchmark you want to see.
 
 ## Benchmarks
 
-You can find all PHP benchmarks results on [phpbenchmarks.com](http://www.phpbenchmarks.com/en/benchmark/php.html).
+You can find PHP 7.2 benchmarks results on
+[benchmarks results page](http://www.phpbenchmarks.com/en/benchmark/php/7.2).
+
+See all PHP benchmarked versions on [select version page](http://www.phpbenchmarks.com/en/benchmark/php/version).
+
+## Community
+
+Go to [community page](http://www.phpbenchmarks.com/en/community) to see the Hall of fame, or download the benchmark kit to add your code!
+
+## How version works?
+
+We do not follow semantic version for this repository. Here is an explanation about our versioning system:
+
+`W` PHP major version.
+
+`X` PHP minor version.
+
+`Y` PHP bugfix version.
 
-Scores are too low ? Do not hesitate to create a pull request, and ask a new benchmark !
+`Z` Benchmark type: `6` JSON serialization of Hello world, `7` Small JSON serialization, `8` Big JSON serialization.