diff --git a/telethon/client/downloads.py b/telethon/client/downloads.py
index c31be69a..6f1f0fdb 100644
--- a/telethon/client/downloads.py
+++ b/telethon/client/downloads.py
@@ -328,6 +328,13 @@ class DownloadMethods:
                 # or
                 path = await message.download_media()
                 await message.download_media(filename)
+
+                # Printing download progress
+                def callback(current, total):
+                    print('Downloaded', current, 'out of', total,
+                          'bytes: {:.2%}'.format(current / total))
+
+                await client.download_media(message, progress_callback=callback)
         """
         # TODO This won't work for messageService
         if isinstance(message, types.Message):
@@ -373,6 +380,11 @@ class DownloadMethods:
         """
         Low-level method to download files from their input location.
 
+        .. note::
+
+            Generally, you should instead use `download_media`.
+            This method is intended to be a bit more low-level.
+
         Arguments
             input_location (:tl:`InputFileLocation`):
                 The file location from which the file will be downloaded.
diff --git a/telethon/client/uploads.py b/telethon/client/uploads.py
index 923732e1..57262068 100644
--- a/telethon/client/uploads.py
+++ b/telethon/client/uploads.py
@@ -261,6 +261,13 @@ class UploadMethods:
                     '/my/photos/holiday2.jpg',
                     '/my/drawings/portrait.png'
                 ])
+
+                # Printing upload progress
+                def callback(current, total):
+                    print('Uploaded', current, 'out of', total,
+                          'bytes: {:.2%}'.format(current / total))
+
+                await client.send_file(chat, file, progress_callback=callback)
         """
         # TODO Properly implement allow_cache to reuse the sha256 of the file
         # i.e. `None` was used
@@ -436,6 +443,10 @@ class UploadMethods:
         """
         Uploads a file to Telegram's servers, without sending it.
 
+        .. note::
+
+            Generally, you want to use `send_file` instead.
+
         This method returns a handle (an instance of :tl:`InputFile` or
         :tl:`InputFileBig`, as required) which can be later used before
         it expires (they are usable during less than a day).
diff --git a/telethon/events/chataction.py b/telethon/events/chataction.py
index 7867d7e5..dd80b535 100644
--- a/telethon/events/chataction.py
+++ b/telethon/events/chataction.py
@@ -316,7 +316,7 @@ class ChatAction(EventBuilder):
         @property
         def user(self):
             """
-            The first user that takes part in this action (e.g. joined).
+            The first user that takes part in this action. For example, who joined.
 
             Might be `None` if the information can't be retrieved or
             there is no user taking part.
@@ -357,7 +357,7 @@ class ChatAction(EventBuilder):
         @property
         def users(self):
             """
-            A list of users that take part in this action (e.g. joined).
+            A list of users that take part in this action. For example, who joined.
 
             Might be empty if the information can't be retrieved or there
             are no users taking part.
diff --git a/telethon_generator/data/errors.csv b/telethon_generator/data/errors.csv
index d96f398d..13d2e86a 100644
--- a/telethon_generator/data/errors.csv
+++ b/telethon_generator/data/errors.csv
@@ -236,6 +236,7 @@ RPC_MCGET_FAIL,,"Telegram is having internal issues, please try again later."
 RSA_DECRYPT_FAILED,400,Internal RSA decryption failed
 SCHEDULE_BOT_NOT_ALLOWED,400,Bots are not allowed to schedule messages
 SCHEDULE_DATE_TOO_LATE,400,The date you tried to schedule is too far in the future (last known limit of 1 year and a few hours)
+SCHEDULE_STATUS_PRIVATE,400,You cannot schedule a message until the person comes online if their privacy does not show this information
 SCHEDULE_TOO_MUCH,400,You cannot schedule more messages in this chat (last known limit of 100 per chat)
 SEARCH_QUERY_EMPTY,400,The search query is empty
 SECONDS_INVALID,400,"Slow mode only supports certain values (e.g. 0, 10s, 30s, 1m, 5m, 15m and 1h)"
diff --git a/telethon_generator/data/methods.csv b/telethon_generator/data/methods.csv
index f8eae625..c03079c7 100644
--- a/telethon_generator/data/methods.csv
+++ b/telethon_generator/data/methods.csv
@@ -239,7 +239,7 @@ messages.sendEncryptedFile,user,MSG_WAIT_FAILED
 messages.sendEncryptedService,user,DATA_INVALID ENCRYPTION_DECLINED MSG_WAIT_FAILED USER_IS_BLOCKED
 messages.sendInlineBotResult,user,CHAT_SEND_INLINE_FORBIDDEN CHAT_WRITE_FORBIDDEN INLINE_RESULT_EXPIRED PEER_ID_INVALID QUERY_ID_EMPTY SCHEDULE_DATE_TOO_LATE SCHEDULE_TOO_MUCH WEBPAGE_CURL_FAILED WEBPAGE_MEDIA_EMPTY
 messages.sendMedia,both,BOT_PAYMENTS_DISABLED BOT_POLLS_DISABLED BROADCAST_PUBLIC_VOTERS_FORBIDDEN CHANNEL_INVALID CHANNEL_PRIVATE CHAT_ADMIN_REQUIRED CHAT_SEND_MEDIA_FORBIDDEN CHAT_WRITE_FORBIDDEN EXTERNAL_URL_INVALID FILE_PARTS_INVALID FILE_PART_LENGTH_INVALID GAME_BOT_INVALID INPUT_USER_DEACTIVATED MEDIA_CAPTION_TOO_LONG MEDIA_EMPTY PAYMENT_PROVIDER_INVALID PEER_ID_INVALID PHOTO_EXT_INVALID PHOTO_INVALID_DIMENSIONS PHOTO_SAVE_FILE_INVALID POLL_ANSWERS_INVALID POLL_OPTION_DUPLICATE POLL_QUESTION_INVALID QUIZ_CORRECT_ANSWERS_EMPTY QUIZ_CORRECT_ANSWERS_TOO_MUCH QUIZ_CORRECT_ANSWER_INVALID QUIZ_MULTIPLE_INVALID RANDOM_ID_DUPLICATE SCHEDULE_DATE_TOO_LATE SCHEDULE_TOO_MUCH STORAGE_CHECK_FAILED Timeout USER_BANNED_IN_CHANNEL USER_IS_BLOCKED USER_IS_BOT VIDEO_CONTENT_TYPE_INVALID WEBPAGE_CURL_FAILED WEBPAGE_MEDIA_EMPTY
-messages.sendMessage,both,AUTH_KEY_DUPLICATED BUTTON_DATA_INVALID BUTTON_TYPE_INVALID BUTTON_URL_INVALID CHANNEL_INVALID CHANNEL_PRIVATE CHAT_ADMIN_REQUIRED CHAT_ID_INVALID CHAT_RESTRICTED CHAT_WRITE_FORBIDDEN ENTITIES_TOO_LONG ENTITY_MENTION_USER_INVALID INPUT_USER_DEACTIVATED MESSAGE_EMPTY MESSAGE_TOO_LONG MSG_ID_INVALID PEER_ID_INVALID POLL_OPTION_INVALID RANDOM_ID_DUPLICATE REPLY_MARKUP_INVALID REPLY_MARKUP_TOO_LONG SCHEDULE_BOT_NOT_ALLOWED SCHEDULE_DATE_TOO_LATE SCHEDULE_TOO_MUCH Timeout USER_BANNED_IN_CHANNEL USER_IS_BLOCKED USER_IS_BOT YOU_BLOCKED_USER
+messages.sendMessage,both,AUTH_KEY_DUPLICATED BUTTON_DATA_INVALID BUTTON_TYPE_INVALID BUTTON_URL_INVALID CHANNEL_INVALID CHANNEL_PRIVATE CHAT_ADMIN_REQUIRED CHAT_ID_INVALID CHAT_RESTRICTED CHAT_WRITE_FORBIDDEN ENTITIES_TOO_LONG ENTITY_MENTION_USER_INVALID INPUT_USER_DEACTIVATED MESSAGE_EMPTY MESSAGE_TOO_LONG MSG_ID_INVALID PEER_ID_INVALID POLL_OPTION_INVALID RANDOM_ID_DUPLICATE REPLY_MARKUP_INVALID REPLY_MARKUP_TOO_LONG SCHEDULE_BOT_NOT_ALLOWED SCHEDULE_DATE_TOO_LATE SCHEDULE_STATUS_PRIVATE SCHEDULE_TOO_MUCH Timeout USER_BANNED_IN_CHANNEL USER_IS_BLOCKED USER_IS_BOT YOU_BLOCKED_USER
 messages.sendMultiMedia,both,SCHEDULE_DATE_TOO_LATE SCHEDULE_TOO_MUCH
 messages.sendReaction,User,REACTION_INVALID
 messages.sendVote,user,MESSAGE_POLL_CLOSED OPTION_INVALID