Merge branch 'dev' of https://framagit.org/hubzilla/core into dev

13 files changed, 152 insertions, 65 deletions

diff --git a/vendor/composer/ClassLoader.php b/vendor/composer/ClassLoader.php
index 6d0c3f2d0..0cd6055d1 100644
--- a/vendor/composer/ClassLoader.php
+++ b/vendor/composer/ClassLoader.php
@@ -42,30 +42,75 @@ namespace Composer\Autoload;
  */
 class ClassLoader
 {
+    /** @var ?string */
     private $vendorDir;
 
     // PSR-4
+    /**
+     * @var array[]
+     * @psalm-var array<string, array<string, int>>
+     */
     private $prefixLengthsPsr4 = array();
+    /**
+     * @var array[]
+     * @psalm-var array<string, array<int, string>>
+     */
     private $prefixDirsPsr4 = array();
+    /**
+     * @var array[]
+     * @psalm-var array<string, string>
+     */
     private $fallbackDirsPsr4 = array();
 
     // PSR-0
+    /**
+     * @var array[]
+     * @psalm-var array<string, array<string, string[]>>
+     */
     private $prefixesPsr0 = array();
+    /**
+     * @var array[]
+     * @psalm-var array<string, string>
+     */
     private $fallbackDirsPsr0 = array();
 
+    /** @var bool */
     private $useIncludePath = false;
+
+    /**
+     * @var string[]
+     * @psalm-var array<string, string>
+     */
     private $classMap = array();
+
+    /** @var bool */
     private $classMapAuthoritative = false;
+
+    /**
+     * @var bool[]
+     * @psalm-var array<string, bool>
+     */
     private $missingClasses = array();
+
+    /** @var ?string */
     private $apcuPrefix;
 
+    /**
+     * @var self[]
+     */
     private static $registeredLoaders = array();
 
+    /**
+     * @param ?string $vendorDir
+     */
     public function __construct($vendorDir = null)
     {
         $this->vendorDir = $vendorDir;
     }
 
+    /**
+     * @return string[]
+     */
     public function getPrefixes()
     {
         if (!empty($this->prefixesPsr0)) {
@@ -75,28 +120,47 @@ class ClassLoader
         return array();
     }
 
+    /**
+     * @return array[]
+     * @psalm-return array<string, array<int, string>>
+     */
     public function getPrefixesPsr4()
     {
         return $this->prefixDirsPsr4;
     }
 
+    /**
+     * @return array[]
+     * @psalm-return array<string, string>
+     */
     public function getFallbackDirs()
     {
         return $this->fallbackDirsPsr0;
     }
 
+    /**
+     * @return array[]
+     * @psalm-return array<string, string>
+     */
     public function getFallbackDirsPsr4()
     {
         return $this->fallbackDirsPsr4;
     }
 
+    /**
+     * @return string[] Array of classname => path
+     * @psalm-var array<string, string>
+     */
     public function getClassMap()
     {
         return $this->classMap;
     }
 
     /**
-     * @param array $classMap Class to filename map
+     * @param string[] $classMap Class to filename map
+     * @psalm-param array<string, string> $classMap
+     *
+     * @return void
      */
     public function addClassMap(array $classMap)
     {
@@ -111,9 +175,11 @@ class ClassLoader
      * Registers a set of PSR-0 directories for a given prefix, either
      * appending or prepending to the ones previously set for this prefix.
      *
-     * @param string       $prefix  The prefix
-     * @param array|string $paths   The PSR-0 root directories
-     * @param bool         $prepend Whether to prepend the directories
+     * @param string          $prefix  The prefix
+     * @param string[]|string $paths   The PSR-0 root directories
+     * @param bool            $prepend Whether to prepend the directories
+     *
+     * @return void
      */
     public function add($prefix, $paths, $prepend = false)
     {
@@ -156,11 +222,13 @@ class ClassLoader
      * Registers a set of PSR-4 directories for a given namespace, either
      * appending or prepending to the ones previously set for this namespace.
      *
-     * @param string       $prefix  The prefix/namespace, with trailing '\\'
-     * @param array|string $paths   The PSR-4 base directories
-     * @param bool         $prepend Whether to prepend the directories
+     * @param string          $prefix  The prefix/namespace, with trailing '\\'
+     * @param string[]|string $paths   The PSR-4 base directories
+     * @param bool            $prepend Whether to prepend the directories
      *
      * @throws \InvalidArgumentException
+     *
+     * @return void
      */
     public function addPsr4($prefix, $paths, $prepend = false)
     {
@@ -204,8 +272,10 @@ class ClassLoader
      * Registers a set of PSR-0 directories for a given prefix,
      * replacing any others previously set for this prefix.
      *
-     * @param string       $prefix The prefix
-     * @param array|string $paths  The PSR-0 base directories
+     * @param string          $prefix The prefix
+     * @param string[]|string $paths  The PSR-0 base directories
+     *
+     * @return void
      */
     public function set($prefix, $paths)
     {
@@ -220,10 +290,12 @@ class ClassLoader
      * Registers a set of PSR-4 directories for a given namespace,
      * replacing any others previously set for this namespace.
      *
-     * @param string       $prefix The prefix/namespace, with trailing '\\'
-     * @param array|string $paths  The PSR-4 base directories
+     * @param string          $prefix The prefix/namespace, with trailing '\\'
+     * @param string[]|string $paths  The PSR-4 base directories
      *
      * @throws \InvalidArgumentException
+     *
+     * @return void
      */
     public function setPsr4($prefix, $paths)
     {
@@ -243,6 +315,8 @@ class ClassLoader
      * Turns on searching the include path for class files.
      *
      * @param bool $useIncludePath
+     *
+     * @return void
      */
     public function setUseIncludePath($useIncludePath)
     {
@@ -265,6 +339,8 @@ class ClassLoader
      * that have not been registered with the class map.
      *
      * @param bool $classMapAuthoritative
+     *
+     * @return void
      */
     public function setClassMapAuthoritative($classMapAuthoritative)
     {
@@ -285,6 +361,8 @@ class ClassLoader
      * APCu prefix to use to cache found/not-found classes, if the extension is enabled.
      *
      * @param string|null $apcuPrefix
+     *
+     * @return void
      */
     public function setApcuPrefix($apcuPrefix)
     {
@@ -305,6 +383,8 @@ class ClassLoader
      * Registers this instance as an autoloader.
      *
      * @param bool $prepend Whether to prepend the autoloader or not
+     *
+     * @return void
      */
     public function register($prepend = false)
     {
@@ -324,6 +404,8 @@ class ClassLoader
 
     /**
      * Unregisters this instance as an autoloader.
+     *
+     * @return void
      */
     public function unregister()
     {
@@ -403,6 +485,11 @@ class ClassLoader
         return self::$registeredLoaders;
     }
 
+    /**
+     * @param  string       $class
+     * @param  string       $ext
+     * @return string|false
+     */
     private function findFileWithExtension($class, $ext)
     {
         // PSR-4 lookup
@@ -474,6 +561,10 @@ class ClassLoader
  * Scope isolated include.
  *
  * Prevents access to $this/self from included files.
+ *
+ * @param  string $file
+ * @return void
+ * @private
  */
 function includeFile($file)
 {
diff --git a/vendor/composer/InstalledVersions.php b/vendor/composer/InstalledVersions.php
index b3a4e1611..7c5502ca4 100644
--- a/vendor/composer/InstalledVersions.php
+++ b/vendor/composer/InstalledVersions.php
@@ -20,7 +20,7 @@ use Composer\Semver\VersionParser;
  *
  * See also https://getcomposer.org/doc/07-runtime.md#installed-versions
  *
- * To require it's presence, you can require `composer-runtime-api ^2.0`
+ * To require its presence, you can require `composer-runtime-api ^2.0`
  */
 class InstalledVersions
 {
@@ -228,7 +228,7 @@ class InstalledVersions
 
     /**
      * @return array
-     * @psalm-return array{name: string, version: string, reference: string, pretty_version: string, aliases: string[], dev: bool, install_path: string}
+     * @psalm-return array{name: string, version: string, reference: string, pretty_version: string, aliases: string[], dev: bool, install_path: string, type: string}
      */
     public static function getRootPackage()
     {
@@ -242,7 +242,7 @@ class InstalledVersions
      *
      * @deprecated Use getAllRawData() instead which returns all datasets for all autoloaders present in the process. getRawData only returns the first dataset loaded, which may not be what you expect.
      * @return array[]
-     * @psalm-return array{root: array{name: string, version: string, reference: string, pretty_version: string, aliases: string[], dev: bool, install_path: string}, versions: array<string, array{dev_requirement: bool, pretty_version?: string, version?: string, aliases?: string[], reference?: string, replaced?: string[], provided?: string[], install_path?: string}>}
+     * @psalm-return array{root: array{name: string, version: string, reference: string, pretty_version: string, aliases: string[], dev: bool, install_path: string, type: string}, versions: array<string, array{dev_requirement: bool, pretty_version?: string, version?: string, aliases?: string[], reference?: string, replaced?: string[], provided?: string[], install_path?: string, type?: string}>}
      */
     public static function getRawData()
     {
@@ -265,7 +265,7 @@ class InstalledVersions
      * Returns the raw data of all installed.php which are currently loaded for custom implementations
      *
      * @return array[]
-     * @psalm-return list<array{root: array{name: string, version: string, reference: string, pretty_version: string, aliases: string[], dev: bool, install_path: string}, versions: array<string, array{dev_requirement: bool, pretty_version?: string, version?: string, aliases?: string[], reference?: string, replaced?: string[], provided?: string[], install_path?: string}>}>
+     * @psalm-return list<array{root: array{name: string, version: string, reference: string, pretty_version: string, aliases: string[], dev: bool, install_path: string, type: string}, versions: array<string, array{dev_requirement: bool, pretty_version?: string, version?: string, aliases?: string[], reference?: string, replaced?: string[], provided?: string[], install_path?: string, type?: string}>}>
      */
     public static function getAllRawData()
     {
@@ -288,7 +288,7 @@ class InstalledVersions
      * @param  array[] $data A vendor/composer/installed.php data set
      * @return void
      *
-     * @psalm-param array{root: array{name: string, version: string, reference: string, pretty_version: string, aliases: string[], dev: bool, install_path: string}, versions: array<string, array{dev_requirement: bool, pretty_version?: string, version?: string, aliases?: string[], reference?: string, replaced?: string[], provided?: string[], install_path?: string}>} $data
+     * @psalm-param array{root: array{name: string, version: string, reference: string, pretty_version: string, aliases: string[], dev: bool, install_path: string, type: string}, versions: array<string, array{dev_requirement: bool, pretty_version?: string, version?: string, aliases?: string[], reference?: string, replaced?: string[], provided?: string[], install_path?: string, type?: string}>} $data
      */
     public static function reload($data)
     {
@@ -298,7 +298,7 @@ class InstalledVersions
 
     /**
      * @return array[]
-     * @psalm-return list<array{root: array{name: string, version: string, reference: string, pretty_version: string, aliases: string[], dev: bool, install_path: string}, versions: array<string, array{dev_requirement: bool, pretty_version?: string, version?: string, aliases?: string[], reference?: string, replaced?: string[], provided?: string[], install_path?: string}>}>
+     * @psalm-return list<array{root: array{name: string, version: string, reference: string, pretty_version: string, aliases: string[], dev: bool, install_path: string, type: string}, versions: array<string, array{dev_requirement: bool, pretty_version?: string, version?: string, aliases?: string[], reference?: string, replaced?: string[], provided?: string[], install_path?: string, type?: string}>}>
      */
     private static function getInstalled()
     {
diff --git a/vendor/composer/autoload_classmap.php b/vendor/composer/autoload_classmap.php
index 607f04737..fdb933e6e 100644
--- a/vendor/composer/autoload_classmap.php
+++ b/vendor/composer/autoload_classmap.php
@@ -1087,6 +1087,7 @@ return array(
     'Zotlabs\\Daemon\\Cache_query' => $baseDir . '/Zotlabs/Daemon/Cache_query.php',
     'Zotlabs\\Daemon\\Checksites' => $baseDir . '/Zotlabs/Daemon/Checksites.php',
     'Zotlabs\\Daemon\\Cli_suggest' => $baseDir . '/Zotlabs/Daemon/Cli_suggest.php',
+    'Zotlabs\\Daemon\\Content_importer' => $baseDir . '/Zotlabs/Daemon/Content_importer.php',
     'Zotlabs\\Daemon\\Convo' => $baseDir . '/Zotlabs/Daemon/Convo.php',
     'Zotlabs\\Daemon\\Cron' => $baseDir . '/Zotlabs/Daemon/Cron.php',
     'Zotlabs\\Daemon\\Cron_daily' => $baseDir . '/Zotlabs/Daemon/Cron_daily.php',
@@ -1098,6 +1099,7 @@ return array(
     'Zotlabs\\Daemon\\Directory' => $baseDir . '/Zotlabs/Daemon/Directory.php',
     'Zotlabs\\Daemon\\Expire' => $baseDir . '/Zotlabs/Daemon/Expire.php',
     'Zotlabs\\Daemon\\Externals' => $baseDir . '/Zotlabs/Daemon/Externals.php',
+    'Zotlabs\\Daemon\\File_importer' => $baseDir . '/Zotlabs/Daemon/File_importer.php',
     'Zotlabs\\Daemon\\Gprobe' => $baseDir . '/Zotlabs/Daemon/Gprobe.php',
     'Zotlabs\\Daemon\\Importdoc' => $baseDir . '/Zotlabs/Daemon/Importdoc.php',
     'Zotlabs\\Daemon\\Importfile' => $baseDir . '/Zotlabs/Daemon/Importfile.php',
@@ -1285,6 +1287,7 @@ return array(
     'Zotlabs\\Module\\Oexchange' => $baseDir . '/Zotlabs/Module/Oexchange.php',
     'Zotlabs\\Module\\Ofeed' => $baseDir . '/Zotlabs/Module/Ofeed.php',
     'Zotlabs\\Module\\Online' => $baseDir . '/Zotlabs/Module/Online.php',
+    'Zotlabs\\Module\\Outbox' => $baseDir . '/Zotlabs/Module/Outbox.php',
     'Zotlabs\\Module\\Owa' => $baseDir . '/Zotlabs/Module/Owa.php',
     'Zotlabs\\Module\\Page' => $baseDir . '/Zotlabs/Module/Page.php',
     'Zotlabs\\Module\\Pconfig' => $baseDir . '/Zotlabs/Module/Pconfig.php',
diff --git a/vendor/composer/autoload_real.php b/vendor/composer/autoload_real.php
index fbfac821c..01be3a52c 100644
--- a/vendor/composer/autoload_real.php
+++ b/vendor/composer/autoload_real.php
@@ -22,8 +22,6 @@ class ComposerAutoloaderInit7b34d7e50a62201ec5d5e526a5b8b35d
             return self::$loader;
         }
 
-        require __DIR__ . '/platform_check.php';
-
         spl_autoload_register(array('ComposerAutoloaderInit7b34d7e50a62201ec5d5e526a5b8b35d', 'loadClassLoader'), true, true);
         self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(\dirname(__FILE__)));
         spl_autoload_unregister(array('ComposerAutoloaderInit7b34d7e50a62201ec5d5e526a5b8b35d', 'loadClassLoader'));
diff --git a/vendor/composer/autoload_static.php b/vendor/composer/autoload_static.php
index f40270b4d..e9afb6b39 100644
--- a/vendor/composer/autoload_static.php
+++ b/vendor/composer/autoload_static.php
@@ -1277,6 +1277,7 @@ class ComposerStaticInit7b34d7e50a62201ec5d5e526a5b8b35d
         'Zotlabs\\Daemon\\Cache_query' => __DIR__ . '/../..' . '/Zotlabs/Daemon/Cache_query.php',
         'Zotlabs\\Daemon\\Checksites' => __DIR__ . '/../..' . '/Zotlabs/Daemon/Checksites.php',
         'Zotlabs\\Daemon\\Cli_suggest' => __DIR__ . '/../..' . '/Zotlabs/Daemon/Cli_suggest.php',
+        'Zotlabs\\Daemon\\Content_importer' => __DIR__ . '/../..' . '/Zotlabs/Daemon/Content_importer.php',
         'Zotlabs\\Daemon\\Convo' => __DIR__ . '/../..' . '/Zotlabs/Daemon/Convo.php',
         'Zotlabs\\Daemon\\Cron' => __DIR__ . '/../..' . '/Zotlabs/Daemon/Cron.php',
         'Zotlabs\\Daemon\\Cron_daily' => __DIR__ . '/../..' . '/Zotlabs/Daemon/Cron_daily.php',
@@ -1288,6 +1289,7 @@ class ComposerStaticInit7b34d7e50a62201ec5d5e526a5b8b35d
         'Zotlabs\\Daemon\\Directory' => __DIR__ . '/../..' . '/Zotlabs/Daemon/Directory.php',
         'Zotlabs\\Daemon\\Expire' => __DIR__ . '/../..' . '/Zotlabs/Daemon/Expire.php',
         'Zotlabs\\Daemon\\Externals' => __DIR__ . '/../..' . '/Zotlabs/Daemon/Externals.php',
+        'Zotlabs\\Daemon\\File_importer' => __DIR__ . '/../..' . '/Zotlabs/Daemon/File_importer.php',
         'Zotlabs\\Daemon\\Gprobe' => __DIR__ . '/../..' . '/Zotlabs/Daemon/Gprobe.php',
         'Zotlabs\\Daemon\\Importdoc' => __DIR__ . '/../..' . '/Zotlabs/Daemon/Importdoc.php',
         'Zotlabs\\Daemon\\Importfile' => __DIR__ . '/../..' . '/Zotlabs/Daemon/Importfile.php',
@@ -1475,6 +1477,7 @@ class ComposerStaticInit7b34d7e50a62201ec5d5e526a5b8b35d
         'Zotlabs\\Module\\Oexchange' => __DIR__ . '/../..' . '/Zotlabs/Module/Oexchange.php',
         'Zotlabs\\Module\\Ofeed' => __DIR__ . '/../..' . '/Zotlabs/Module/Ofeed.php',
         'Zotlabs\\Module\\Online' => __DIR__ . '/../..' . '/Zotlabs/Module/Online.php',
+        'Zotlabs\\Module\\Outbox' => __DIR__ . '/../..' . '/Zotlabs/Module/Outbox.php',
         'Zotlabs\\Module\\Owa' => __DIR__ . '/../..' . '/Zotlabs/Module/Owa.php',
         'Zotlabs\\Module\\Page' => __DIR__ . '/../..' . '/Zotlabs/Module/Page.php',
         'Zotlabs\\Module\\Pconfig' => __DIR__ . '/../..' . '/Zotlabs/Module/Pconfig.php',
diff --git a/vendor/composer/installed.json b/vendor/composer/installed.json
index 60bccd1db..4c4281de1 100644
--- a/vendor/composer/installed.json
+++ b/vendor/composer/installed.json
@@ -332,17 +332,17 @@
         },
         {
             "name": "league/html-to-markdown",
-            "version": "5.0.0",
-            "version_normalized": "5.0.0.0",
+            "version": "5.0.1",
+            "version_normalized": "5.0.1.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/thephpleague/html-to-markdown.git",
-                "reference": "c4dbebbebe0fe454b6b38e6c683a977615bd7dc2"
+                "reference": "e5600a2c5ce7b7571b16732c7086940f56f7abec"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/thephpleague/html-to-markdown/zipball/c4dbebbebe0fe454b6b38e6c683a977615bd7dc2",
-                "reference": "c4dbebbebe0fe454b6b38e6c683a977615bd7dc2",
+                "url": "https://api.github.com/repos/thephpleague/html-to-markdown/zipball/e5600a2c5ce7b7571b16732c7086940f56f7abec",
+                "reference": "e5600a2c5ce7b7571b16732c7086940f56f7abec",
                 "shasum": ""
             },
             "require": {
@@ -358,7 +358,7 @@
                 "unleashedtech/php-coding-standard": "^2.7",
                 "vimeo/psalm": "^4.6"
             },
-            "time": "2021-03-29T01:29:08+00:00",
+            "time": "2021-09-17T20:00:27+00:00",
             "bin": [
                 "bin/html-to-markdown"
             ],
@@ -400,7 +400,7 @@
             ],
             "support": {
                 "issues": "https://github.com/thephpleague/html-to-markdown/issues",
-                "source": "https://github.com/thephpleague/html-to-markdown/tree/5.0.0"
+                "source": "https://github.com/thephpleague/html-to-markdown/tree/5.0.1"
             },
             "funding": [
                 {
@@ -416,8 +416,8 @@
                     "type": "github"
                 },
                 {
-                    "url": "https://www.patreon.com/colinodell",
-                    "type": "patreon"
+                    "url": "https://tidelift.com/funding/github/packagist/league/html-to-markdown",
+                    "type": "tidelift"
                 }
             ],
             "install-path": "../league/html-to-markdown"
diff --git a/vendor/composer/installed.php b/vendor/composer/installed.php
index fb055627f..9cc947634 100644
--- a/vendor/composer/installed.php
+++ b/vendor/composer/installed.php
@@ -5,7 +5,7 @@
         'type' => 'application',
         'install_path' => __DIR__ . '/../../',
         'aliases' => array(),
-        'reference' => 'cec2f0d894b80f3affeb60cff2d4afa49a2019a8',
+        'reference' => 'fbefff6eedd056011dfcc93ece9e2444d9452b19',
         'name' => 'zotlabs/hubzilla',
         'dev' => false,
     ),
@@ -65,12 +65,12 @@
             'dev_requirement' => false,
         ),
         'league/html-to-markdown' => array(
-            'pretty_version' => '5.0.0',
-            'version' => '5.0.0.0',
+            'pretty_version' => '5.0.1',
+            'version' => '5.0.1.0',
             'type' => 'library',
             'install_path' => __DIR__ . '/../league/html-to-markdown',
             'aliases' => array(),
-            'reference' => 'c4dbebbebe0fe454b6b38e6c683a977615bd7dc2',
+            'reference' => 'e5600a2c5ce7b7571b16732c7086940f56f7abec',
             'dev_requirement' => false,
         ),
         'lukasreschke/id3parser' => array(
@@ -244,7 +244,7 @@
             'type' => 'application',
             'install_path' => __DIR__ . '/../../',
             'aliases' => array(),
-            'reference' => 'cec2f0d894b80f3affeb60cff2d4afa49a2019a8',
+            'reference' => 'fbefff6eedd056011dfcc93ece9e2444d9452b19',
             'dev_requirement' => false,
         ),
     ),
diff --git a/vendor/composer/platform_check.php b/vendor/composer/platform_check.php
deleted file mode 100644
index 92370c5a0..000000000
--- a/vendor/composer/platform_check.php
+++ /dev/null
@@ -1,26 +0,0 @@
-<?php
-
-// platform_check.php @generated by Composer
-
-$issues = array();
-
-if (!(PHP_VERSION_ID >= 70300)) {
-    $issues[] = 'Your Composer dependencies require a PHP version ">= 7.3.0". You are running ' . PHP_VERSION . '.';
-}
-
-if ($issues) {
-    if (!headers_sent()) {
-        header('HTTP/1.1 500 Internal Server Error');
-    }
-    if (!ini_get('display_errors')) {
-        if (PHP_SAPI === 'cli' || PHP_SAPI === 'phpdbg') {
-            fwrite(STDERR, 'Composer detected issues in your platform:' . PHP_EOL.PHP_EOL . implode(PHP_EOL, $issues) . PHP_EOL.PHP_EOL);
-        } elseif (!headers_sent()) {
-            echo 'Composer detected issues in your platform:' . PHP_EOL.PHP_EOL . str_replace('You are running '.PHP_VERSION.'.', '', implode(PHP_EOL, $issues)) . PHP_EOL.PHP_EOL;
-        }
-    }
-    trigger_error(
-        'Composer detected issues in your platform: ' . implode(' ', $issues),
-        E_USER_ERROR
-    );
-}
diff --git a/vendor/league/html-to-markdown/.github/FUNDING.yml b/vendor/league/html-to-markdown/.github/FUNDING.yml
index 11ea19c6c..5f2ca1499 100644
--- a/vendor/league/html-to-markdown/.github/FUNDING.yml
+++ b/vendor/league/html-to-markdown/.github/FUNDING.yml
@@ -1,3 +1,3 @@
 github: colinodell
-patreon: colinodell
+tidelift: "packagist/league/html-to-markdown"
 custom: ["https://www.colinodell.com/sponsor", "https://www.paypal.me/colinpodell/10.00"]
diff --git a/vendor/league/html-to-markdown/.github/SECURITY.md b/vendor/league/html-to-markdown/.github/SECURITY.md
new file mode 100644
index 000000000..5741abb4a
--- /dev/null
+++ b/vendor/league/html-to-markdown/.github/SECURITY.md
@@ -0,0 +1,13 @@
+# SECURITY POLICY
+
+## Supported Versions
+
+When a new **minor** version (`5.x`) is released, the previous one will continue to receive security and bug fixes for *at least* 3 months.
+
+When a new **major** version is released (`4.0`, `5.0`, etc), the previous one will receive bug fixes for *at least* 3 months and security updates for 6 months after that new release comes out.
+
+(This policy may change in the future and exceptions may be made on a case-by-case basis.)
+
+## Reporting a Vulnerability
+
+If you discover a security vulnerability within this package, please use the [Tidelift security contact form](https://tidelift.com/security) or email Colin O'Dell at <colinodell@gmail.com>. All security vulnerabilities will be promptly addressed. Please do not disclose security-related issues publicly until a fix has been announced.
diff --git a/vendor/league/html-to-markdown/CHANGELOG.md b/vendor/league/html-to-markdown/CHANGELOG.md
index 71ae9c9a8..36fb1249e 100644
--- a/vendor/league/html-to-markdown/CHANGELOG.md
+++ b/vendor/league/html-to-markdown/CHANGELOG.md
@@ -4,6 +4,12 @@ Updates should follow the [Keep a CHANGELOG](http://keepachangelog.com/) princip
 
 ## [Unreleased][unreleased]
 
+## [5.0.1] - 2021-09-17
+
+### Fixed
+
+ - Fixed lists not using the correct amount of indentation (#211)
+
 ## [5.0.0] - 2021-03-28
 
 ### Added
@@ -293,7 +299,8 @@ not ideally set, so this releases fixes that. Moving forwards this should reduce
 ### Added
  - Initial release
 
-[unreleased]: https://github.com/thephpleague/html-to-markdown/compare/5.0.0...master
+[unreleased]: https://github.com/thephpleague/html-to-markdown/compare/5.0.1...master
+[5.0.1]: https://github.com/thephpleague/html-to-markdown/compare/5.0.0...5.0.1
 [5.0.0]: https://github.com/thephpleague/html-to-markdown/compare/4.10.0...5.0.0
 [4.10.0]: https://github.com/thephpleague/html-to-markdown/compare/4.9.1...4.10.0
 [4.9.1]: https://github.com/thephpleague/html-to-markdown/compare/4.9.0...4.9.1
diff --git a/vendor/league/html-to-markdown/LICENSE b/vendor/league/html-to-markdown/LICENSE
index 6c04a59dd..a192f156f 100644
--- a/vendor/league/html-to-markdown/LICENSE
+++ b/vendor/league/html-to-markdown/LICENSE
@@ -1,8 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2015 Colin O'Dell
-
-Originally created by Nick Cernis
+Copyright (c) 2015 Colin O'Dell; Originally created by Nick Cernis
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in
diff --git a/vendor/league/html-to-markdown/src/Converter/ListItemConverter.php b/vendor/league/html-to-markdown/src/Converter/ListItemConverter.php
index 91b3b5dbe..1521aad53 100644
--- a/vendor/league/html-to-markdown/src/Converter/ListItemConverter.php
+++ b/vendor/league/html-to-markdown/src/Converter/ListItemConverter.php
@@ -29,7 +29,7 @@ class ListItemConverter implements ConverterInterface, ConfigurationAwareInterfa
         // Add spaces to start for nested list items
         $level = $element->getListItemLevel();
 
-        $value = \trim(\implode("\n" . '  ', \explode("\n", \trim($element->getValue()))));
+        $value = \trim(\implode("\n" . '    ', \explode("\n", \trim($element->getValue()))));
 
         // If list item is the first in a nested list, add a newline before it
         $prefix = '';