Code Changes

	/**
	 * @var bool Use SSL or not
	 */
	protected $use_ssl = false;

	/** @var \phpbb\file_downloader */
	protected $file_downloader;

	protected $version_schema = array(
		'stable' => array(
			'current'		=> 'version',
			'download'		=> 'url',
			'announcement'	=> 'url',
			'eol'			=> 'url',
			'security'		=> 'bool',
		),
		'unstable' => array(
			'current'		=> 'version',
			'download'		=> 'url',
			'announcement'	=> 'url',
			'eol'			=> 'url',
			'security'		=> 'bool',
		),
	);

	 * @param \phpbb\file_downloader $file_downloader

		$this->file_downloader = $file_downloader;

	 * @param bool $use_ssl Use SSL or not (Default: false)

		$this->use_ssl = $use_ssl;

	}

	/**
	 * Gets the latest update for the current branch the user is on
	 * Will suggest versions from newer branches when EoL has been reached
	 * and/or version from newer branch is needed for having all known security
	 * issues fixed.
	 *
	 * @param bool $force_update Ignores cached data. Defaults to false.
	 * @param bool $force_cache Force the use of the cache. Override $force_update.
	 * @return array Version info or empty array if there are no updates
	 * @throws \RuntimeException
	 */
	public function get_update_on_branch($force_update = false, $force_cache = false)
	{
		$versions = $this->get_versions_matching_stability($force_update, $force_cache);

		$self = $this;
		$current_version = $this->current_version;

		// Filter out any versions less than the current version
		$versions = array_filter($versions, function($data) use ($self, $current_version) {
			return $self->compare($data['current'], $current_version, '>=');
		});

		// Get the lowest version from the previous list.
		$update_info = array_reduce($versions, function($value, $data) use ($self, $current_version) {
			if ($value === null && $self->compare($data['current'], $current_version, '>='))
			{
				if (!$data['eol'] && (!$data['security'] || $self->compare($data['security'], $data['current'], '<=')))
				{
					return ($self->compare($data['current'], $current_version, '>')) ? $data : array();
				}
				else
				{
					return null;
				}
			}

			return $value;
		});

		return $update_info === null ? array() : $update_info;
	}

	/**
	 * Gets the latest extension update for the current phpBB branch the user is on
	 * Will suggest versions from newer branches when EoL has been reached
	 * and/or version from newer branch is needed for having all known security
	 * issues fixed.
	 *
	 * @param bool $force_update Ignores cached data. Defaults to false.
	 * @param bool $force_cache Force the use of the cache. Override $force_update.
	 * @return array Version info or empty array if there are no updates
	 * @throws \RuntimeException
	 */
	public function get_ext_update_on_branch($force_update = false, $force_cache = false)
	{
		$versions = $this->get_versions_matching_stability($force_update, $force_cache);

		$self = $this;
		$current_version = $this->current_version;

		// Get current phpBB branch from version, e.g.: 3.2
		preg_match('/^(\d+\.\d+).*$/', $this->config['version'], $matches);
		$current_branch = $matches[1];

		// Filter out any versions less than the current version
		$versions = array_filter($versions, function($data) use ($self, $current_version) {
			return $self->compare($data['current'], $current_version, '>=');
		});

		// Filter out any phpbb branches less than the current version
		$branches = array_filter(array_keys($versions), function($branch) use ($self, $current_branch) {
			return $self->compare($branch, $current_branch, '>=');
		});
		if (!empty($branches))
		{
			$versions = array_intersect_key($versions, array_flip($branches));
		}
		else
		{
			// If branches are empty, it means the current phpBB branch is newer than any branch the
			// extension was validated against. Reverse sort the versions array so we get the newest
			// validated release available.
			krsort($versions);
		}

		// Get the first available version from the previous list.
		$update_info = array_reduce($versions, function($value, $data) use ($self, $current_version) {
			if ($value === null && $self->compare($data['current'], $current_version, '>='))
			{
				if (!$data['eol'] && (!$data['security'] || $self->compare($data['security'], $data['current'], '<=')))
				{
					return $self->compare($data['current'], $current_version, '>') ? $data : array();
				}
				else
				{
					return null;
				}
			}

			return $value;
		});

		return $update_info === null ? array() : $update_info;

			// Sanitize any data we retrieve from a server
			if (!empty($info))
			{
				$json_sanitizer = function (&$value, $key) {
					$type_cast_helper = new \phpbb\request\type_cast_helper();
					$type_cast_helper->set_var($value, $value, gettype($value), true);
				};
				array_walk_recursive($info, $json_sanitizer);
			}

		foreach ($versions_info as $stability_type => &$versions_data)
		{
			foreach ($versions_data as $branch => &$version_data)
			{
				if (!preg_match('/^[0-9a-z\-\.]+$/i', $branch))
				{
					unset($versions_data[$branch]);
					continue;