From 2a97c7db940e94a115dea863708f587e58d26be4 Mon Sep 17 00:00:00 2001
From: John Wright <wrightlabs@gmail.com>
Date: Mon, 16 Jan 2012 15:09:19 -0800
Subject: It appears the Security class has been added to the system/core
 folder and is loaded automatically as well. Using
 $this->load->library('security'); in controllers currently returns FALSE, yet
 you might not notice because the Security class is already loaded. I
 discovered this because of a custom Loader class I was using returned an
 error when loading the Security class.

---
 user_guide_src/source/general/core_classes.rst | 1 +
 1 file changed, 1 insertion(+)

diff --git a/user_guide_src/source/general/core_classes.rst b/user_guide_src/source/general/core_classes.rst
index ac41407f7..4aa6693f7 100644
--- a/user_guide_src/source/general/core_classes.rst
+++ b/user_guide_src/source/general/core_classes.rst
@@ -31,6 +31,7 @@ time CodeIgniter runs:
 -  Log
 -  Output
 -  Router
+-  Security
 -  URI
 -  Utf8
 
-- 
cgit v1.2.3-24-g4f1b


From bfc1cad4fbf6d6640d782f39169af6c3799fa3e8 Mon Sep 17 00:00:00 2001
From: Mickey Wu <mickeyyjwu@gmail.com>
Date: Thu, 31 May 2012 22:28:40 -0700
Subject: Made set_header() public in Email library and updated documentation.

---
 system/libraries/Email.php                | 32 +++++++++++++++----------------
 user_guide_src/source/libraries/email.rst |  8 ++++++++
 2 files changed, 24 insertions(+), 16 deletions(-)

diff --git a/system/libraries/Email.php b/system/libraries/Email.php
index 56d60c802..07a0dd584 100644
--- a/system/libraries/Email.php
+++ b/system/libraries/Email.php
@@ -166,8 +166,8 @@ class CI_Email {
 		$this->_headers		= array();
 		$this->_debug_msg	= array();
 
-		$this->_set_header('User-Agent', $this->useragent);
-		$this->_set_header('Date', $this->_set_date());
+		$this->set_header('User-Agent', $this->useragent);
+		$this->set_header('Date', $this->_set_date());
 
 		if ($clear_attachments !== FALSE)
 		{
@@ -215,8 +215,8 @@ class CI_Email {
 			}
 		}
 
-		$this->_set_header('From', $name.' <'.$from.'>');
-		$this->_set_header('Return-Path', '<'.$from.'>');
+		$this->set_header('From', $name.' <'.$from.'>');
+		$this->set_header('Return-Path', '<'.$from.'>');
 
 		return $this;
 	}
@@ -252,7 +252,7 @@ class CI_Email {
 			$name = '"'.$name.'"';
 		}
 
-		$this->_set_header('Reply-To', $name.' <'.$replyto.'>');
+		$this->set_header('Reply-To', $name.' <'.$replyto.'>');
 		$this->_replyto_flag = TRUE;
 
 		return $this;
@@ -278,7 +278,7 @@ class CI_Email {
 
 		if ($this->_get_protocol() !== 'mail')
 		{
-			$this->_set_header('To', implode(', ', $to));
+			$this->set_header('To', implode(', ', $to));
 		}
 
 		switch ($this->_get_protocol())
@@ -312,7 +312,7 @@ class CI_Email {
 			$this->validate_email($cc);
 		}
 
-		$this->_set_header('Cc', implode(', ', $cc));
+		$this->set_header('Cc', implode(', ', $cc));
 
 		if ($this->_get_protocol() === 'smtp')
 		{
@@ -352,7 +352,7 @@ class CI_Email {
 		}
 		else
 		{
-			$this->_set_header('Bcc', implode(', ', $bcc));
+			$this->set_header('Bcc', implode(', ', $bcc));
 		}
 
 		return $this;
@@ -369,7 +369,7 @@ class CI_Email {
 	public function subject($subject)
 	{
 		$subject = $this->_prep_q_encoding($subject);
-		$this->_set_header('Subject', $subject);
+		$this->set_header('Subject', $subject);
 		return $this;
 	}
 
@@ -424,7 +424,7 @@ class CI_Email {
 	 * @param	string
 	 * @return	void
 	 */
-	protected function _set_header($header, $value)
+	public function set_header($header, $value)
 	{
 		$this->_headers[$header] = $value;
 	}
@@ -867,11 +867,11 @@ class CI_Email {
 	 */
 	protected function _build_headers()
 	{
-		$this->_set_header('X-Sender', $this->clean_email($this->_headers['From']));
-		$this->_set_header('X-Mailer', $this->useragent);
-		$this->_set_header('X-Priority', $this->_priorities[$this->priority - 1]);
-		$this->_set_header('Message-ID', $this->_get_message_id());
-		$this->_set_header('Mime-Version', '1.0');
+		$this->set_header('X-Sender', $this->clean_email($this->_headers['From']));
+		$this->set_header('X-Mailer', $this->useragent);
+		$this->set_header('X-Priority', $this->_priorities[$this->priority - 1]);
+		$this->set_header('Message-ID', $this->_get_message_id());
+		$this->set_header('Mime-Version', '1.0');
 	}
 
 	// --------------------------------------------------------------------
@@ -1305,7 +1305,7 @@ class CI_Email {
 
 			if ($this->protocol !== 'smtp')
 			{
-				$this->_set_header('Bcc', implode(', ', $bcc));
+				$this->set_header('Bcc', implode(', ', $bcc));
 			}
 			else
 			{
diff --git a/user_guide_src/source/libraries/email.rst b/user_guide_src/source/libraries/email.rst
index daf000907..f99eb91df 100644
--- a/user_guide_src/source/libraries/email.rst
+++ b/user_guide_src/source/libraries/email.rst
@@ -182,6 +182,14 @@ formatting which is added to the header string for people who do not
 accept HTML email. If you do not set your own message CodeIgniter will
 extract the message from your HTML email and strip the tags.
 
+$this->email->set_header()
+-----------------------
+
+Appends additional headers to the e-mail::
+
+	$this->email->set_header('Header1', 'Value1');
+	$this->email->set_header('Header2', 'Value2');
+
 $this->email->clear()
 ---------------------
 
-- 
cgit v1.2.3-24-g4f1b


From 2e757d844caede9784da0b30faa7d5c405c6b172 Mon Sep 17 00:00:00 2001
From: Mickey Wu <mickeyyjwu@gmail.com>
Date: Fri, 1 Jun 2012 10:24:22 -0700
Subject: Update user_guide_src/source/changelog.rst

---
 user_guide_src/source/changelog.rst | 1 +
 1 file changed, 1 insertion(+)

diff --git a/user_guide_src/source/changelog.rst b/user_guide_src/source/changelog.rst
index da3be3adb..13482d826 100644
--- a/user_guide_src/source/changelog.rst
+++ b/user_guide_src/source/changelog.rst
@@ -132,6 +132,7 @@ Release Date: Not Released
    -  Allowed for setting table class defaults in a config file.
    -  Added a Wincache driver to the :doc:`Caching Library <libraries/caching>`.
    -  Added dsn (delivery status notification) option to the :doc:`Email Library <libraries/email>`.
+   -  Enabled public access to Email library's set_header() for adding additional headers to e-mails.
 
 -  Core
 
-- 
cgit v1.2.3-24-g4f1b


From 6ef498b49946ba74d610b3805fb908b163a7f03a Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@bofh.bg>
Date: Tue, 5 Jun 2012 22:01:58 +0300
Subject: Added get_mimes() function to system/core/Commons.php.The MIMEs array
 from config/mimes.php is used by multiple core classes, libraries and helpers
 and each of them has implemented an own way of getting it, which is not
 needed and is hard to maintain. This also fixes issue #1411

---
 system/core/Common.php                             |  34 ++++++-
 system/core/Output.php                             |  15 +--
 system/helpers/download_helper.php                 |   9 +-
 system/helpers/file_helper.php                     |  25 ++---
 system/libraries/Email.php                         | 109 ++++-----------------
 system/libraries/Upload.php                        |  21 +---
 user_guide_src/source/changelog.rst                |   2 +
 user_guide_src/source/general/common_functions.rst |   5 +
 8 files changed, 67 insertions(+), 153 deletions(-)

diff --git a/system/core/Common.php b/system/core/Common.php
index 8af7d6323..5e3b8262d 100644
--- a/system/core/Common.php
+++ b/system/core/Common.php
@@ -233,7 +233,7 @@ if ( ! function_exists('get_config'))
 
 		$file_path = APPPATH.'config/config.php';
 		$found = FALSE;
-		if (file_exists($file_path)) 
+		if (file_exists($file_path))
 		{
 			$found = TRUE;
 			require($file_path);
@@ -242,9 +242,9 @@ if ( ! function_exists('get_config'))
 		// Is the config file in the environment folder?
 		if (defined(ENVIRONMENT) && file_exists($file_path = APPPATH.'config/'.ENVIRONMENT.'/config.php'))
 		{
-			require($file_path);			
-		} 
-		elseif ( ! $found) 
+			require($file_path);
+		}
+		elseif ( ! $found)
 		{
 			set_status_header(503);
 			exit('The configuration file does not exist.');
@@ -304,6 +304,32 @@ if ( ! function_exists('config_item'))
 
 // ------------------------------------------------------------------------
 
+if ( ! function_exists('get_mimes'))
+{
+	/**
+	 * Returns the MIME types array from config/mimes.php
+	 *
+	 * @return	array
+	 */
+	function &get_mimes()
+	{
+		static $_mimes = array();
+
+		if (defined('ENVIRONMENT') && is_file(APPPATH.'config/'.ENVIRONMENT.'/mimes.php'))
+		{
+			$_mimes = include(APPPATH.'config/'.ENVIRONMENT.'/mimes.php');
+		}
+		elseif (is_file(APPPATH.'config/mimes.php'))
+		{
+			$_mimes = include(APPPATH.'config/mimes.php');
+		}
+
+		return $_mimes;
+	}
+}
+
+// ------------------------------------------------------------------------
+
 if ( ! function_exists('show_error'))
 {
 	/**
diff --git a/system/core/Output.php b/system/core/Output.php
index a9e77cc5f..09656711b 100755
--- a/system/core/Output.php
+++ b/system/core/Output.php
@@ -64,7 +64,7 @@ class CI_Output {
 	 *
 	 * @var array
 	 */
-	public $mime_types =	array();
+	public $mimes =		array();
 
 	/**
 	 * Determines wether profiler is enabled
@@ -104,14 +104,7 @@ class CI_Output {
 		$this->_zlib_oc = (bool) @ini_get('zlib.output_compression');
 
 		// Get mime types for later
-		if (defined('ENVIRONMENT') && file_exists(APPPATH.'config/'.ENVIRONMENT.'/mimes.php'))
-		{
-			$this->mime_types = include APPPATH.'config/'.ENVIRONMENT.'/mimes.php';
-		}
-		else
-		{
-			$this->mime_types = include APPPATH.'config/mimes.php';
-		}
+		$this->mimes =& get_mimes();
 
 		log_message('debug', 'Output Class Initialized');
 	}
@@ -214,9 +207,9 @@ class CI_Output {
 			$extension = ltrim($mime_type, '.');
 
 			// Is this extension supported?
-			if (isset($this->mime_types[$extension]))
+			if (isset($this->mimes[$extension]))
 			{
-				$mime_type =& $this->mime_types[$extension];
+				$mime_type =& $this->mimes[$extension];
 
 				if (is_array($mime_type))
 				{
diff --git a/system/helpers/download_helper.php b/system/helpers/download_helper.php
index 3c677055f..5efbc4930 100644
--- a/system/helpers/download_helper.php
+++ b/system/helpers/download_helper.php
@@ -73,14 +73,7 @@ if ( ! function_exists('force_download'))
 			}
 
 			// Load the mime types
-			if (defined('ENVIRONMENT') && is_file(APPPATH.'config/'.ENVIRONMENT.'/mimes.php'))
-			{
-				$mimes = include(APPPATH.'config/'.ENVIRONMENT.'/mimes.php');
-			}
-			elseif (is_file(APPPATH.'config/mimes.php'))
-			{
-				$mimes = include(APPPATH.'config/mimes.php');
-			}
+			$mimes =& get_mimes();
 
 			// Only change the default MIME if we can find one
 			if (isset($mimes[$extension]))
diff --git a/system/helpers/file_helper.php b/system/helpers/file_helper.php
index 068706c30..d53d986f9 100644
--- a/system/helpers/file_helper.php
+++ b/system/helpers/file_helper.php
@@ -353,32 +353,19 @@ if ( ! function_exists('get_mime_by_extension'))
 
 		if ( ! is_array($mimes))
 		{
-			if (defined('ENVIRONMENT') && is_file(APPPATH.'config/'.ENVIRONMENT.'/mimes.php'))
-			{
-				$mimes = include(APPPATH.'config/'.ENVIRONMENT.'/mimes.php');
-			}
-			elseif (is_file(APPPATH.'config/mimes.php'))
-			{
-				$mimes = include(APPPATH.'config/mimes.php');
-			}
+			$mimes =& get_mimes();
 
-			if ( ! is_array($mimes))
+			if (empty($mimes))
 			{
 				return FALSE;
 			}
 		}
 
-		if (array_key_exists($extension, $mimes))
+		if (isset($mimes[$extension]))
 		{
-			if (is_array($mimes[$extension]))
-			{
-				// Multiple mime types, just give the first one
-				return current($mimes[$extension]);
-			}
-			else
-			{
-				return $mimes[$extension];
-			}
+			return is_array($mimes[$extension])
+				? current($mimes[$extension]) // Multiple mime types, just give the first one
+				: $mimes[$extension];
 		}
 
 		return FALSE;
diff --git a/system/libraries/Email.php b/system/libraries/Email.php
index 45866797b..9391d824b 100644
--- a/system/libraries/Email.php
+++ b/system/libraries/Email.php
@@ -1816,98 +1816,23 @@ class CI_Email {
 	 */
 	protected function _mime_types($ext = '')
 	{
-		$mimes = array(
-						'hqx'	=>	'application/mac-binhex40',
-						'cpt'	=>	'application/mac-compactpro',
-						'doc'	=>	'application/msword',
-						'bin'	=>	'application/macbinary',
-						'dms'	=>	'application/octet-stream',
-						'lha'	=>	'application/octet-stream',
-						'lzh'	=>	'application/octet-stream',
-						'exe'	=>	'application/octet-stream',
-						'class'	=>	'application/octet-stream',
-						'psd'	=>	'application/octet-stream',
-						'so'	=>	'application/octet-stream',
-						'sea'	=>	'application/octet-stream',
-						'dll'	=>	'application/octet-stream',
-						'oda'	=>	'application/oda',
-						'pdf'	=>	'application/pdf',
-						'ai'	=>	'application/postscript',
-						'eps'	=>	'application/postscript',
-						'ps'	=>	'application/postscript',
-						'smi'	=>	'application/smil',
-						'smil'	=>	'application/smil',
-						'mif'	=>	'application/vnd.mif',
-						'xls'	=>	'application/vnd.ms-excel',
-						'ppt'	=>	'application/vnd.ms-powerpoint',
-						'wbxml'	=>	'application/vnd.wap.wbxml',
-						'wmlc'	=>	'application/vnd.wap.wmlc',
-						'dcr'	=>	'application/x-director',
-						'dir'	=>	'application/x-director',
-						'dxr'	=>	'application/x-director',
-						'dvi'	=>	'application/x-dvi',
-						'gtar'	=>	'application/x-gtar',
-						'php'	=>	'application/x-httpd-php',
-						'php4'	=>	'application/x-httpd-php',
-						'php3'	=>	'application/x-httpd-php',
-						'phtml'	=>	'application/x-httpd-php',
-						'phps'	=>	'application/x-httpd-php-source',
-						'js'	=>	'application/x-javascript',
-						'swf'	=>	'application/x-shockwave-flash',
-						'sit'	=>	'application/x-stuffit',
-						'tar'	=>	'application/x-tar',
-						'tgz'	=>	'application/x-tar',
-						'xhtml'	=>	'application/xhtml+xml',
-						'xht'	=>	'application/xhtml+xml',
-						'zip'	=>	'application/zip',
-						'mid'	=>	'audio/midi',
-						'midi'	=>	'audio/midi',
-						'mpga'	=>	'audio/mpeg',
-						'mp2'	=>	'audio/mpeg',
-						'mp3'	=>	'audio/mpeg',
-						'aif'	=>	'audio/x-aiff',
-						'aiff'	=>	'audio/x-aiff',
-						'aifc'	=>	'audio/x-aiff',
-						'ram'	=>	'audio/x-pn-realaudio',
-						'rm'	=>	'audio/x-pn-realaudio',
-						'rpm'	=>	'audio/x-pn-realaudio-plugin',
-						'ra'	=>	'audio/x-realaudio',
-						'rv'	=>	'video/vnd.rn-realvideo',
-						'wav'	=>	'audio/x-wav',
-						'bmp'	=>	'image/bmp',
-						'gif'	=>	'image/gif',
-						'jpeg'	=>	'image/jpeg',
-						'jpg'	=>	'image/jpeg',
-						'jpe'	=>	'image/jpeg',
-						'png'	=>	'image/png',
-						'tiff'	=>	'image/tiff',
-						'tif'	=>	'image/tiff',
-						'css'	=>	'text/css',
-						'ics'	=>	'text/calendar',
-						'html'	=>	'text/html',
-						'htm'	=>	'text/html',
-						'shtml'	=>	'text/html',
-						'txt'	=>	'text/plain',
-						'text'	=>	'text/plain',
-						'log'	=>	'text/plain',
-						'rtx'	=>	'text/richtext',
-						'rtf'	=>	'text/rtf',
-						'xml'	=>	'text/xml',
-						'xsl'	=>	'text/xml',
-						'mpeg'	=>	'video/mpeg',
-						'mpg'	=>	'video/mpeg',
-						'mpe'	=>	'video/mpeg',
-						'qt'	=>	'video/quicktime',
-						'mov'	=>	'video/quicktime',
-						'avi'	=>	'video/x-msvideo',
-						'movie'	=>	'video/x-sgi-movie',
-						'doc'	=>	'application/msword',
-						'word'	=>	'application/msword',
-						'xl'	=>	'application/excel',
-						'eml'	=>	'message/rfc822'
-					);
-
-		return isset($mimes[strtolower($ext)]) ? $mimes[strtolower($ext)] : 'application/x-unknown-content-type';
+		static $mimes;
+
+		$ext = strtolower($ext);
+
+		if ( ! is_array($mimes))
+		{
+			$mimes =& get_mimes();
+		}
+
+		if (isset($mimes[$ext]))
+		{
+			return is_array($mimes[$ext])
+				? current($mimes[$ext])
+				: $mimes[$ext];
+		}
+
+		return 'application/x-unknown-content-type';
 	}
 
 }
diff --git a/system/libraries/Upload.php b/system/libraries/Upload.php
index e31029e49..c1e07de7a 100644
--- a/system/libraries/Upload.php
+++ b/system/libraries/Upload.php
@@ -78,6 +78,8 @@ class CI_Upload {
 			$this->initialize($props);
 		}
 
+		$this->mimes =& get_mimes();
+
 		log_message('debug', 'Upload Class Initialized');
 	}
 
@@ -113,7 +115,6 @@ class CI_Upload {
 					'image_type'			=> '',
 					'image_size_str'		=> '',
 					'error_msg'			=> array(),
-					'mimes'				=> array(),
 					'remove_spaces'			=> TRUE,
 					'xss_clean'			=> FALSE,
 					'temp_prefix'			=> 'temp_file_',
@@ -924,24 +925,6 @@ class CI_Upload {
 	 */
 	public function mimes_types($mime)
 	{
-		global $mimes;
-
-		if (count($this->mimes) === 0)
-		{
-			if (defined('ENVIRONMENT') && is_file(APPPATH.'config/'.ENVIRONMENT.'/mimes.php'))
-			{
-				$this->mimes = include(APPPATH.'config/'.ENVIRONMENT.'/mimes.php');
-			}
-			elseif (is_file(APPPATH.'config/mimes.php'))
-			{
-				$this->mimes = include(APPPATH.'config/mimes.php');
-			}
-			else
-			{
-				return FALSE;
-			}
-		}
-
 		return isset($this->mimes[$mime]) ? $this->mimes[$mime] : FALSE;
 	}
 
diff --git a/user_guide_src/source/changelog.rst b/user_guide_src/source/changelog.rst
index 587e56ea7..8ecdf9aef 100644
--- a/user_guide_src/source/changelog.rst
+++ b/user_guide_src/source/changelog.rst
@@ -147,6 +147,7 @@ Release Date: Not Released
    -  Added support for HTTP-Only cookies with new config option ``cookie_httponly`` (default FALSE).
    -  Renamed method _call_hook() to call_hook() in the :doc:`Hooks Library <general/hooks>`.
    -  Added get_content_type() method to the :doc:`Output Library <libraries/output>`.
+   -  Added get_mimes() function to system/core/Commons.php to return the config/mimes.php array.
 
 Bug fixes for 3.0
 ------------------
@@ -225,6 +226,7 @@ Bug fixes for 3.0
 -  Fixed a bug (#356) - PostgreSQL driver didn't have an _update_batch() method, which resulted in fatal error being triggered when update_batch() is used with it.
 -  Fixed a bug (#862) - create_table() failed on SQLSRV/MSSQL when used with 'IF NOT EXISTS'.
 -  Fixed a bug (#1419) - libraries/Driver.php had a static variable that was causing an error.
+-  Fixed a bug (#1411) - the :doc:`Email library <libraries/email>` used its own short list of MIMEs instead the one from config/mimes.php.
 
 Version 2.1.1
 =============
diff --git a/user_guide_src/source/general/common_functions.rst b/user_guide_src/source/general/common_functions.rst
index 70563b8d2..99126f900 100644
--- a/user_guide_src/source/general/common_functions.rst
+++ b/user_guide_src/source/general/common_functions.rst
@@ -79,3 +79,8 @@ html_escape($mixed)
 This function provides short cut for htmlspecialchars() function. It
 accepts string and array. To prevent Cross Site Scripting (XSS), it is
 very useful.
+
+get_mimes()
+=============
+
+This function returns the MIMEs array from config/mimes.php.
\ No newline at end of file
-- 
cgit v1.2.3-24-g4f1b


From 24bd230337cc469941dbdb51e05351cc1b3fbe14 Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@bofh.bg>
Date: Tue, 5 Jun 2012 22:29:12 +0300
Subject: Fix a magic_quotes-related bug and changed the default parameter
 value for is_php()

---
 system/core/CodeIgniter.php         | 2 +-
 system/core/Common.php              | 4 ++--
 user_guide_src/source/changelog.rst | 1 +
 3 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/system/core/CodeIgniter.php b/system/core/CodeIgniter.php
index b3e984d4d..50eae8fb1 100755
--- a/system/core/CodeIgniter.php
+++ b/system/core/CodeIgniter.php
@@ -73,7 +73,7 @@
  */
 	set_error_handler('_exception_handler');
 
-	if ( ! is_php('5.3'))
+	if ( ! is_php('5.4'))
 	{
 		@set_magic_quotes_runtime(0); // Kill magic quotes
 	}
diff --git a/system/core/Common.php b/system/core/Common.php
index 5e3b8262d..c08755c91 100644
--- a/system/core/Common.php
+++ b/system/core/Common.php
@@ -44,13 +44,13 @@ if ( ! function_exists('is_php'))
 	/**
 	 * Determines if the current version of PHP is greater then the supplied value
 	 *
-	 * Since there are a few places where we conditionally test for PHP > 5
+	 * Since there are a few places where we conditionally test for PHP > 5.3
 	 * we'll set a static variable.
 	 *
 	 * @param	string
 	 * @return	bool	TRUE if the current version is $version or higher
 	 */
-	function is_php($version = '5.0.0')
+	function is_php($version = '5.3.0')
 	{
 		static $_is_php;
 		$version = (string) $version;
diff --git a/user_guide_src/source/changelog.rst b/user_guide_src/source/changelog.rst
index 8ecdf9aef..c4c42d118 100644
--- a/user_guide_src/source/changelog.rst
+++ b/user_guide_src/source/changelog.rst
@@ -227,6 +227,7 @@ Bug fixes for 3.0
 -  Fixed a bug (#862) - create_table() failed on SQLSRV/MSSQL when used with 'IF NOT EXISTS'.
 -  Fixed a bug (#1419) - libraries/Driver.php had a static variable that was causing an error.
 -  Fixed a bug (#1411) - the :doc:`Email library <libraries/email>` used its own short list of MIMEs instead the one from config/mimes.php.
+-  Fixed a bug where the magic_quotes_runtime setting wasn't turned off for PHP 5.3 (where it is indeed deprecated, but not non-existent).
 
 Version 2.1.1
 =============
-- 
cgit v1.2.3-24-g4f1b


From e6e6eff842ce4314b9ae7f1442579a1dba355e8d Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@bofh.bg>
Date: Wed, 6 Jun 2012 00:24:57 +0300
Subject: Replace set_magic_quotes_runtime() with an ini_set() call

---
 system/core/CodeIgniter.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/system/core/CodeIgniter.php b/system/core/CodeIgniter.php
index 50eae8fb1..8159b19f5 100755
--- a/system/core/CodeIgniter.php
+++ b/system/core/CodeIgniter.php
@@ -75,7 +75,7 @@
 
 	if ( ! is_php('5.4'))
 	{
-		@set_magic_quotes_runtime(0); // Kill magic quotes
+		@ini_set('magic_quotes_runtime', 0); // Kill magic quotes
 	}
 
 /*
-- 
cgit v1.2.3-24-g4f1b


From aa31f05646f177e587e1e4a0b74cb351bd98de84 Mon Sep 17 00:00:00 2001
From: Mickey Wu <mickeyyjwu@gmail.com>
Date: Tue, 5 Jun 2012 16:55:04 -0700
Subject: Update develop

---
 user_guide_src/source/changelog.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/user_guide_src/source/changelog.rst b/user_guide_src/source/changelog.rst
index 13482d826..a0cff6e22 100644
--- a/user_guide_src/source/changelog.rst
+++ b/user_guide_src/source/changelog.rst
@@ -132,7 +132,7 @@ Release Date: Not Released
    -  Allowed for setting table class defaults in a config file.
    -  Added a Wincache driver to the :doc:`Caching Library <libraries/caching>`.
    -  Added dsn (delivery status notification) option to the :doc:`Email Library <libraries/email>`.
-   -  Enabled public access to Email library's set_header() for adding additional headers to e-mails.
+   -  Enabled public access to Email library's set_header() for adding additional headers to e-mails. Original function _set_header() now renamed to set_header().
 
 -  Core
 
-- 
cgit v1.2.3-24-g4f1b


From d4901395c598552a3ef52d34aa3734e7b124dbfa Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@bofh.bg>
Date: Wed, 6 Jun 2012 14:54:15 +0300
Subject: Added Fennec as Firefox Mobile to config/user_agents.php (issue
 #1063)

---
 application/config/user_agents.php  | 6 +++---
 user_guide_src/source/changelog.rst | 3 ++-
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/application/config/user_agents.php b/application/config/user_agents.php
index 76114616b..416ef5679 100644
--- a/application/config/user_agents.php
+++ b/application/config/user_agents.php
@@ -29,11 +29,10 @@
 | -------------------------------------------------------------------
 | USER AGENT TYPES
 | -------------------------------------------------------------------
-| This file contains four arrays of user agent data.  It is used by the
+| This file contains four arrays of user agent data. It is used by the
 | User Agent Class to help identify browser, platform, robot, and
-| mobile device data.  The array keys are used to identify the device
+| mobile device data. The array keys are used to identify the device
 | and the array values are used to set the actual name of the item.
-|
 */
 
 $platforms = array(
@@ -179,6 +178,7 @@ $mobiles = array(
 	'operamini'		=> 'Opera Mini',
 	'opera mini'	=> 'Opera Mini',
 	'opera mobi'	=> 'Opera Mobile',
+	'fennec'	=> 'Firefox Mobile',
 
 	// Other
 	'digital paths'	=> 'Digital Paths',
diff --git a/user_guide_src/source/changelog.rst b/user_guide_src/source/changelog.rst
index f4bba25ed..74de512f7 100644
--- a/user_guide_src/source/changelog.rst
+++ b/user_guide_src/source/changelog.rst
@@ -23,6 +23,7 @@ Release Date: Not Released
    -  Added an optional backtrace to php-error template.
    -  Added Android to the list of user agents.
    -  Added Windows 7, Android, Blackberry and iOS to the list of user platforms.
+   -  Added Fennec (Firefox for mobile) to the list of mobile user agents.
    -  Ability to log certain error types, not all under a threshold.
    -  Added support for pem, p10, p12, p7a, p7c, p7m, p7r, p7s, crt, crl, der, kdb, rsa, cer, sst, csr Certs to mimes.php.
    -  Added support for pgp and gpg to mimes.php.
@@ -79,8 +80,8 @@ Release Date: Not Released
 	 -  Added _optimize_table() support for the :doc:`Database Utility Class <database/utilities>` (rebuilds table indexes).
 	 -  Added boolean data type support in escape().
 	 -  Added update_batch() support.
+	 -  Removed limit() and order_by() support for UPDATE and DELETE queries in as PostgreSQL does not support those features.
    -  Added a constructor to the DB_result class and moved all driver-specific properties and logic out of the base DB_driver class to allow better abstraction.
-   -  Removed limit() and order_by() support for UPDATE and DELETE queries in PostgreSQL driver. Postgres does not support those features.
    -  Removed protect_identifiers() and renamed internal method _protect_identifiers() to it instead - it was just an alias.
    -  MySQL and MySQLi drivers now require at least MySQL version 5.1.
    -  db_set_charset() now only requires one parameter (collation was only needed due to legacy support for MySQL versions prior to 5.1).
-- 
cgit v1.2.3-24-g4f1b


From 47b673324f06236264ca64f8c3155aab51762609 Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@bofh.bg>
Date: Wed, 6 Jun 2012 15:58:05 +0300
Subject: Add a second parameter (charset) to CI_Output::set_content_type() +
 fix for issue #666

---
 system/core/Output.php                     | 10 ++++++++--
 user_guide_src/source/changelog.rst        |  4 +++-
 user_guide_src/source/libraries/output.rst |  4 ++++
 3 files changed, 15 insertions(+), 3 deletions(-)

diff --git a/system/core/Output.php b/system/core/Output.php
index 09656711b..0bf982289 100755
--- a/system/core/Output.php
+++ b/system/core/Output.php
@@ -200,7 +200,7 @@ class CI_Output {
 	 * @param	string	extension of the file we're outputting
 	 * @return	void
 	 */
-	public function set_content_type($mime_type)
+	public function set_content_type($mime_type, $charset = NULL)
 	{
 		if (strpos($mime_type, '/') === FALSE)
 		{
@@ -218,7 +218,13 @@ class CI_Output {
 			}
 		}
 
-		$header = 'Content-Type: '.$mime_type;
+		if (empty($charset))
+		{
+			$charset = config_item('charset');
+		}
+
+		$header = 'Content-Type: '.$mime_type
+			.(empty($charset) ? NULL : '; charset='.strtolower($charset));
 
 		$this->headers[] = array($header, TRUE);
 		return $this;
diff --git a/user_guide_src/source/changelog.rst b/user_guide_src/source/changelog.rst
index 74de512f7..ce9b06883 100644
--- a/user_guide_src/source/changelog.rst
+++ b/user_guide_src/source/changelog.rst
@@ -135,7 +135,7 @@ Release Date: Not Released
    -  Allowed for setting table class defaults in a config file.
    -  Added a Wincache driver to the :doc:`Caching Library <libraries/caching>`.
    -  Added dsn (delivery status notification) option to the :doc:`Email Library <libraries/email>`.
-   -  Enabled public access to Email library's set_header() for adding additional headers to e-mails. Original function _set_header() now renamed to set_header().
+   -  Renamed method _set_header() to set_header() and made it public to enable adding custom headers in the :doc:`Email Library <libraries/email>`.
 
 -  Core
 
@@ -150,6 +150,7 @@ Release Date: Not Released
    -  Renamed method _call_hook() to call_hook() in the :doc:`Hooks Library <general/hooks>`.
    -  Added get_content_type() method to the :doc:`Output Library <libraries/output>`.
    -  Added get_mimes() function to system/core/Commons.php to return the config/mimes.php array.
+   -  Added a second argument to set_content_type() in the :doc:`Output Library <libraries/output>` that allows setting the document charset as well.
 
 Bug fixes for 3.0
 ------------------
@@ -230,6 +231,7 @@ Bug fixes for 3.0
 -  Fixed a bug (#1419) - libraries/Driver.php had a static variable that was causing an error.
 -  Fixed a bug (#1411) - the :doc:`Email library <libraries/email>` used its own short list of MIMEs instead the one from config/mimes.php.
 -  Fixed a bug where the magic_quotes_runtime setting wasn't turned off for PHP 5.3 (where it is indeed deprecated, but not non-existent).
+-  Fixed a bug (#666) - :doc:`Output library <libraries/output>`'s set_content_type() method didn't set the document charset.
 
 Version 2.1.1
 =============
diff --git a/user_guide_src/source/libraries/output.rst b/user_guide_src/source/libraries/output.rst
index baceaae7b..0472d14cf 100644
--- a/user_guide_src/source/libraries/output.rst
+++ b/user_guide_src/source/libraries/output.rst
@@ -49,6 +49,10 @@ data, JPEG's, XML, etc easily.
 .. important:: Make sure any non-mime string you pass to this method
 	exists in config/mimes.php or it will have no effect.
 
+You can also set the character set of the document, by passing a second argument::
+
+	$this->output->set_content_type('css', 'utf-8');
+
 $this->output->get_content_type();
 ==========================================
 
-- 
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