diff --git a/disco/types/message.py b/disco/types/message.py
index e3ac8d4..6298c61 100644
--- a/disco/types/message.py
+++ b/disco/types/message.py
@@ -421,7 +421,7 @@ class _MessageComponent(SlottedModel):
     disabled = Field(bool)
     style = Field(int)
     label = Field(text)
-    emoji = Field(Emoji)
+    emoji = Field(Emoji, create=False)
     url = Field(text)
     options = ListField(SelectOption)
     placeholder = Field(text)
diff --git a/disco/types/permissions.py b/disco/types/permissions.py
index 5851ed0..3cf772b 100644
--- a/disco/types/permissions.py
+++ b/disco/types/permissions.py
@@ -49,6 +49,9 @@ class Permissions(BitsetMap):
     CREATE_EVENTS = 1 << 44
     USE_EXTERNAL_SOUNDS = 1 << 45
     SEND_VOICE_MESSAGES = 1 << 46
+    USE_CLYDE_AI = 1 << 47
+    SET_VOICE_CHANNEL_STATUS = 1 << 48
+    SEND_POLLS = 1 << 49
 
 
 class PermissionValue(BitsetValue):
diff --git a/disco/types/user.py b/disco/types/user.py
index e2ec37b..5543684 100644
--- a/disco/types/user.py
+++ b/disco/types/user.py
@@ -29,7 +29,7 @@ class UserFlags(BitsetMap):
     HYPESQUAD_ONLINE_HOUSE_3 = 1 << 8
     PREMIUM_EARLY_SUPPORTER = 1 << 9
     TEAM_PSEUDO_USER = 1 << 10
-    # UNDOCUMENTED = 1 << 11
+    INTERNAL_APPLICATION = 1 << 11
     SYSTEM = 1 << 12
     UNREAD_SYS_MSG = 1 << 13
     BUG_HUNTER_LEVEL_2 = 1 << 14
@@ -39,7 +39,21 @@ class UserFlags(BitsetMap):
     CERTIFIED_MODERATOR = 1 << 18
     BOT_HTTP_INTERACTIONS = 1 << 19
     SPAMMER = 1 << 20
+    DISABLE_PREMIUM = 1 << 21
     ACTIVE_DEVELOPER = 1 << 22
+    HIGH_GLOBAL_RATE_LIMIT = 1 << 33
+    DELETED = 1 << 34
+    DISABLED_SUSPICIOUS_ACTIVITY = 1 << 35
+    SELF_DELETED = 1 << 36
+    # PREMIUM_DISCRIMINATOR = 1 << 37
+    USED_DESKTOP_CLIENT = 1 << 38
+    USED_WEB_CLIENT = 1 << 39
+    USED_MOBILE_CLIENT = 1 << 40
+    DISABLED = 1 << 41
+    VERIFIED_EMAIL = 1 << 43
+    QUARANTINED = 1 << 44
+    COLLABORATOR = 1 << 50
+    RESTRICTED_COLLABORATOR = 1 << 51
 
 
 class UserFlagsValue(BitsetValue):
@@ -53,6 +67,18 @@ class PremiumType:
     BASIC = 3
 
 
+class UserAvatarDecorationData(SlottedModel):
+    asset = Field(text)
+    sku_id = Field(snowflake)
+
+
+class UserClan(SlottedModel):
+    badge = Field(text)
+    identity_enabled = Field(bool)
+    identity_guild_id = Field(snowflake)
+    tags = Field(text)
+
+
 class User(SlottedModel, with_equality('id'), with_hash('id')):
     id = Field(snowflake)
     username = Field(text)
@@ -63,6 +89,7 @@ class User(SlottedModel, with_equality('id'), with_hash('id')):
     system = Field(bool, default=False)
     mfa_enabled = Field(bool)
     banner = Field(text)
+    banner_color = Field(text)
     accent_color = Field(str_or_int)
     locale = Field(text)
     verified = Field(bool)
@@ -72,7 +99,9 @@ class User(SlottedModel, with_equality('id'), with_hash('id')):
     public_flags = Field(UserFlagsValue)
     avatar_decoration = Field(text)
     display_name = Field(text)
-    # avatar_decoration_data = Field(text) ???
+    clan = Field(UserClan)
+    bio = Field(text)
+    avatar_decoration_data = Field(UserAvatarDecorationData)
     # member = Field(GuildMember)
 
     def __str__(self):
diff --git a/disco/voice/playable.py b/disco/voice/playable.py
index 9f53fc3..610ca3b 100644
--- a/disco/voice/playable.py
+++ b/disco/voice/playable.py
@@ -4,14 +4,11 @@
 from gevent.lock import Semaphore as GeventSemaphore
 from gevent.subprocess import PIPE as GEVENT_PIPE, Popen as GeventPopen
 from io import BytesIO
-from struct import calcsize as struct_calcsize
 from types import GeneratorType
 
 from disco.util.metaclass import add_metaclass
 from disco.voice.opus import OpusEncoder
 
-OPUS_HEADER_SIZE = struct_calcsize('<h')
-
 
 class AbstractOpus:
     def __init__(self, sampling_rate=48000, frame_length=20, channels=2):
diff --git a/disco/voice/udp.py b/disco/voice/udp.py
index 8f7d74f..c747f6c 100644
--- a/disco/voice/udp.py
+++ b/disco/voice/udp.py
@@ -285,9 +285,7 @@ def run(self):
                     header_size += (rtp.csrc_count * 4)
                     if rtp.extension:
                         header_size += 4
-                    ctxt = data[header_size:]  # plus strip whatever additional bs is before the payload
-                else:
-                    ctxt = data[12:]
+                ctxt = data[header_size:]  # plus strip whatever additional bs is before the payload
 
                 try:
                     if self.vc.mode in ('aead_xchacha20_poly1305_rtpsize', 'aead_aes256_gcm', 'aead_aes256_gcm_rtpsize'):