diff --git a/lib/cloudinary/__init__.py b/lib/cloudinary/__init__.py
index da7ca9ae..7746e365 100644
--- a/lib/cloudinary/__init__.py
+++ b/lib/cloudinary/__init__.py
@@ -38,7 +38,7 @@ CL_BLANK = "data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAA
 URI_SCHEME = "cloudinary"
 API_VERSION = "v1_1"
 
-VERSION = "1.30.0"
+VERSION = "1.32.0"
 
 _USER_PLATFORM_DETAILS = "; ".join((platform(), "Python {}".format(python_version())))
 
@@ -234,6 +234,7 @@ _http_client = HttpClient()
 
 # FIXME: circular import issue
 from cloudinary.search import Search
+from cloudinary.search_folders import SearchFolders
 
 
 @python_2_unicode_compatible
diff --git a/lib/cloudinary/api.py b/lib/cloudinary/api.py
index 73d18fa1..dd34686e 100644
--- a/lib/cloudinary/api.py
+++ b/lib/cloudinary/api.py
@@ -188,9 +188,9 @@ def _prepare_asset_details_params(**options):
 
     :internal
     """
-    return only(options, "exif", "faces", "colors", "image_metadata", "cinemagraph_analysis",
+    return only(options, "exif", "faces", "colors", "image_metadata", "media_metadata", "cinemagraph_analysis",
                 "pages", "phash", "coordinates", "max_results", "quality_analysis", "derived_next_cursor",
-                "accessibility_analysis", "versions")
+                "accessibility_analysis", "versions", "related", "related_next_cursor")
 
 
 def update(public_id, **options):
@@ -223,6 +223,8 @@ def update(public_id, **options):
         params["display_name"] = options.get("display_name")
     if "unique_display_name" in options:
         params["unique_display_name"] = options.get("unique_display_name")
+    if "clear_invalid" in options:
+        params["clear_invalid"] = options.get("clear_invalid")
 
     return call_api("post", uri, params, **options)
 
@@ -293,6 +295,50 @@ def delete_derived_by_transformation(public_ids, transformations,
     return call_api("delete", uri, params, **options)
 
 
+def add_related_assets(public_id, assets_to_relate, resource_type="image", type="upload", **options):
+    """
+    Relates an asset to other assets by public IDs.
+
+    :param public_id: The public ID of the asset to update.
+    :type public_id: str
+    :param assets_to_relate: The array of up to 10 fully_qualified_public_ids given as resource_type/type/public_id.
+    :type assets_to_relate: list[str]
+    :param type: The upload type. Defaults to "upload".
+    :type type: str
+    :param resource_type: The type of the resource. Defaults to "image".
+    :type resource_type: str
+    :param options: Additional options.
+    :type options: dict, optional
+    :return: The result of the command.
+    :rtype: dict
+    """
+    uri = ["resources", "related_assets", resource_type, type, public_id]
+    params = {"assets_to_relate": utils.build_array(assets_to_relate)}
+    return call_json_api("post", uri, params, **options)
+
+
+def delete_related_assets(public_id, assets_to_unrelate, resource_type="image", type="upload", **options):
+    """
+    Unrelates an asset from other assets by public IDs.
+
+    :param public_id: The public ID of the asset to update.
+    :type public_id: str
+    :param assets_to_unrelate: The array of up to 10 fully_qualified_public_ids given as resource_type/type/public_id.
+    :type assets_to_unrelate: list[str]
+    :param type: The upload type.
+    :type type: str
+    :param resource_type: The type of the resource: defaults to "image".
+    :type resource_type: str
+    :param options: Additional options.
+    :type options: dict, optional
+    :return: The result of the command.
+    :rtype: dict
+    """
+    uri = ["resources", "related_assets", resource_type, type, public_id]
+    params = {"assets_to_unrelate": utils.build_array(assets_to_unrelate)}
+    return call_json_api("delete", uri, params, **options)
+
+
 def tags(**options):
     resource_type = options.pop("resource_type", "image")
     uri = ["tags", resource_type]
diff --git a/lib/cloudinary/api_client/execute_request.py b/lib/cloudinary/api_client/execute_request.py
index 4d6b8651..1bd52a25 100644
--- a/lib/cloudinary/api_client/execute_request.py
+++ b/lib/cloudinary/api_client/execute_request.py
@@ -68,9 +68,9 @@ def execute_request(http_connector, method, params, headers, auth, api_url, **op
         response = http_connector.request(method.upper(), api_url, processed_params, req_headers, **kw)
         body = response.data
     except HTTPError as e:
-        raise GeneralError("Unexpected error {0}", e.message)
+        raise GeneralError("Unexpected error %s" % str(e))
     except socket.error as e:
-        raise GeneralError("Socket Error: %s" % (str(e)))
+        raise GeneralError("Socket Error: %s" % str(e))
 
     try:
         result = json.loads(body.decode('utf-8'))
diff --git a/lib/cloudinary/search.py b/lib/cloudinary/search.py
index 0d97e098..0e4b0ee0 100644
--- a/lib/cloudinary/search.py
+++ b/lib/cloudinary/search.py
@@ -4,7 +4,11 @@ from cloudinary.api_client.call_api import call_json_api
 from cloudinary.utils import unique
 
 
-class Search:
+class Search(object):
+    ASSETS = 'resources'
+
+    _endpoint = ASSETS
+
     _KEYS_WITH_UNIQUE_VALUES = {
         'sort_by': lambda x: next(iter(x)),
         'aggregate': None,
@@ -53,7 +57,7 @@ class Search:
     def execute(self, **options):
         """Execute the search and return results."""
         options["content_type"] = 'application/json'
-        uri = ['resources', 'search']
+        uri = [self._endpoint, 'search']
         return call_json_api('post', uri, self.as_dict(), **options)
 
     def _add(self, name, value):
@@ -72,3 +76,7 @@ class Search:
             to_return[key] = value
 
         return to_return
+
+    def endpoint(self, endpoint):
+        self._endpoint = endpoint
+        return self
diff --git a/lib/cloudinary/search_folders.py b/lib/cloudinary/search_folders.py
new file mode 100644
index 00000000..87e2601d
--- /dev/null
+++ b/lib/cloudinary/search_folders.py
@@ -0,0 +1,10 @@
+from cloudinary import Search
+
+
+class SearchFolders(Search):
+    FOLDERS = 'folders'
+
+    def __init__(self):
+        super(SearchFolders, self).__init__()
+
+        self.endpoint(self.FOLDERS)
diff --git a/lib/cloudinary/uploader.py b/lib/cloudinary/uploader.py
index 3b118142..188c06e0 100644
--- a/lib/cloudinary/uploader.py
+++ b/lib/cloudinary/uploader.py
@@ -168,7 +168,8 @@ def update_metadata(metadata, public_ids, **options):
         "timestamp": utils.now(),
         "metadata": utils.encode_context(metadata),
         "public_ids": utils.build_array(public_ids),
-        "type": options.get("type")
+        "type": options.get("type"),
+        "clear_invalid": options.get("clear_invalid")
     }
 
     return call_api("metadata", params, **options)
diff --git a/lib/cloudinary/utils.py b/lib/cloudinary/utils.py
index f7f94512..7aac086b 100644
--- a/lib/cloudinary/utils.py
+++ b/lib/cloudinary/utils.py
@@ -78,6 +78,7 @@ __SIMPLE_UPLOAD_PARAMS = [
     "backup",
     "faces",
     "image_metadata",
+    "media_metadata",
     "exif",
     "colors",
     "use_filename",
@@ -1052,7 +1053,8 @@ def build_custom_headers(headers):
 
 
 def build_upload_params(**options):
-    params = {param_name: options.get(param_name) for param_name in __SIMPLE_UPLOAD_PARAMS}
+    params = {param_name: options.get(param_name) for param_name in __SIMPLE_UPLOAD_PARAMS if param_name in options}
+    params["upload_preset"] = params.pop("upload_preset", cloudinary.config().upload_preset)
 
     serialized_params = {
         "timestamp": now(),
@@ -1577,3 +1579,19 @@ def unique(collection, key=None):
         to_return[key(element)] = element
 
     return list(to_return.values())
+
+
+def fq_public_id(public_id, resource_type="image", type="upload"):
+    """
+    Returns the fully qualified public id of form resource_type/type/public_id.
+
+    :param public_id: The public ID of the asset.
+    :type public_id: str
+    :param resource_type: The type of the asset. Defaults to "image".
+    :type resource_type: str
+    :param type: The upload type. Defaults to "upload".
+    :type type: str
+
+    :return:
+    """
+    return "{resource_type}/{type}/{public_id}".format(resource_type=resource_type, type=type, public_id=public_id)
diff --git a/lib/urllib3/_version.py b/lib/urllib3/_version.py
index 308d7f28..7c031661 100644
--- a/lib/urllib3/_version.py
+++ b/lib/urllib3/_version.py
@@ -1,2 +1,2 @@
 # This file is protected via CODEOWNERS
-__version__ = "1.26.13"
+__version__ = "1.26.14"
diff --git a/lib/urllib3/contrib/appengine.py b/lib/urllib3/contrib/appengine.py
index f91bdd6e..a5a6d910 100644
--- a/lib/urllib3/contrib/appengine.py
+++ b/lib/urllib3/contrib/appengine.py
@@ -224,7 +224,7 @@ class AppEngineManager(RequestMethods):
                 )
 
         # Check if we should retry the HTTP response.
-        has_retry_after = bool(http_response.getheader("Retry-After"))
+        has_retry_after = bool(http_response.headers.get("Retry-After"))
         if retries.is_retry(method, http_response.status, has_retry_after):
             retries = retries.increment(method, url, response=http_response, _pool=self)
             log.debug("Retry: %s", url)
diff --git a/lib/urllib3/contrib/ntlmpool.py b/lib/urllib3/contrib/ntlmpool.py
index 41a8fd17..47166575 100644
--- a/lib/urllib3/contrib/ntlmpool.py
+++ b/lib/urllib3/contrib/ntlmpool.py
@@ -69,7 +69,7 @@ class NTLMConnectionPool(HTTPSConnectionPool):
         log.debug("Request headers: %s", headers)
         conn.request("GET", self.authurl, None, headers)
         res = conn.getresponse()
-        reshdr = dict(res.getheaders())
+        reshdr = dict(res.headers)
         log.debug("Response status: %s %s", res.status, res.reason)
         log.debug("Response headers: %s", reshdr)
         log.debug("Response data: %s [...]", res.read(100))
@@ -101,7 +101,7 @@ class NTLMConnectionPool(HTTPSConnectionPool):
         conn.request("GET", self.authurl, None, headers)
         res = conn.getresponse()
         log.debug("Response status: %s %s", res.status, res.reason)
-        log.debug("Response headers: %s", dict(res.getheaders()))
+        log.debug("Response headers: %s", dict(res.headers))
         log.debug("Response data: %s [...]", res.read()[:100])
         if res.status != 200:
             if res.status == 401:
diff --git a/lib/urllib3/response.py b/lib/urllib3/response.py
index 8f1b4fa8..0bd13d40 100644
--- a/lib/urllib3/response.py
+++ b/lib/urllib3/response.py
@@ -666,7 +666,7 @@ class HTTPResponse(io.IOBase):
     def getheaders(self):
         warnings.warn(
             "HTTPResponse.getheaders() is deprecated and will be removed "
-            "in urllib3 v2.1.0. Instead access HTTResponse.headers directly.",
+            "in urllib3 v2.1.0. Instead access HTTPResponse.headers directly.",
             category=DeprecationWarning,
             stacklevel=2,
         )
@@ -675,7 +675,7 @@ class HTTPResponse(io.IOBase):
     def getheader(self, name, default=None):
         warnings.warn(
             "HTTPResponse.getheader() is deprecated and will be removed "
-            "in urllib3 v2.1.0. Instead use HTTResponse.headers.get(name, default).",
+            "in urllib3 v2.1.0. Instead use HTTPResponse.headers.get(name, default).",
             category=DeprecationWarning,
             stacklevel=2,
         )
diff --git a/lib/urllib3/util/url.py b/lib/urllib3/util/url.py
index 94f1b8d4..3a169a43 100644
--- a/lib/urllib3/util/url.py
+++ b/lib/urllib3/util/url.py
@@ -63,7 +63,7 @@ IPV6_ADDRZ_RE = re.compile("^" + IPV6_ADDRZ_PAT + "$")
 BRACELESS_IPV6_ADDRZ_RE = re.compile("^" + IPV6_ADDRZ_PAT[2:-2] + "$")
 ZONE_ID_RE = re.compile("(" + ZONE_ID_PAT + r")\]$")
 
-_HOST_PORT_PAT = ("^(%s|%s|%s)(?::0*([0-9]{0,5}))?$") % (
+_HOST_PORT_PAT = ("^(%s|%s|%s)(?::0*?(|0|[1-9][0-9]{0,4}))?$") % (
     REG_NAME_PAT,
     IPV4_PAT,
     IPV6_ADDRZ_PAT,