symfony
diff --git a/‎UPGRADE-3.0.md
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diff --git a/‎src/Symfony/Component/Console/CHANGELOG.md
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+3-2Lines changed: 3 additions & 2 deletions
diff --git a/‎src/Symfony/Component/Console/Helper/Helper.php
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+1-1Lines changed: 1 addition & 1 deletion b/‎src/Symfony/Component/Console/Helper/Helper.php
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@@ -23,6 +23,31 @@ UPGRADE FROM 2.x to 3.0
  * The methods `isQuiet`, `isVerbose`, `isVeryVerbose` and `isDebug` were added
    to `Symfony\Component\Console\Output\OutputInterface`.
 
+ * `ProgressHelper` has been removed in favor of `ProgressBar`.
+
+   Before:
+
+   ```
+   $h = new ProgressHelper();
+   $h->start($output, 10);
+   for ($i = 1; $i < 5; $i++) {
+       usleep(200000);
+       $h->advance();
+   }
+   $h->finish();
+   ```
+
+   After:
+
+   ```
+   $bar = new ProgressBar($output, 10);
+   $bar->start();
+   for ($i = 1; $i < 5; $i++) {
+       usleep(200000);
+       $bar->advance();
+   }
+   ```
+
 ### EventDispatcher
 
  * The interface `Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcherInterface`
 
@@ -4,8 +4,9 @@ CHANGELOG
 2.5.0
 -----
 
-* added a way to set a default command instead of `ListCommand`
-* added a way to set the process name of a command
+ * deprecated ProgressHelper in favor of ProgressBar
+ * added a way to set a default command instead of `ListCommand`
+ * added a way to set the process name of a command
 
 2.4.0
 -----
 
@@ -47,7 +47,7 @@ public function getHelperSet()
      *
      * @return integer The length of the string
      */
-    protected function strlen($string)
+    public static function strlen($string)
     {
         if (!function_exists('mb_strlen')) {
             return strlen($string);
Original file line number	Diff line number	Diff line change
`@@ -47,7 +47,7 @@ public function getHelperSet()`
`47`	`47`	`*`
`48`	`48`	`* @return integer The length of the string`
`49`	`49`	`*/`
`50`		`- protected function strlen($string)`
	`50`	`+ public static function strlen($string)`
`51`	`51`	`{`
`52`	`52`	`if (!function_exists('mb_strlen')) {`
`53`	`53`	`return strlen($string);`