diff --git a/src/bot.ts b/src/bot.ts
index 3ee562630..7d2b12a17 100644
--- a/src/bot.ts
+++ b/src/bot.ts
@@ -91,6 +91,7 @@ import { transformWebhook } from "./transformers/webhook.ts";
 import { transformAuditlogEntry } from "./transformers/auditlogEntry.ts";
 import { transformApplicationCommandPermission } from "./transformers/applicationCommandPermission.ts";
 import { StatusUpdate } from "./types/gateway/status_update.ts";
+import { calculateBits, calculatePermissions } from "./util/permissions.ts";
 
 type CacheOptions =
   | {
@@ -307,6 +308,8 @@ export function createUtils(options: Partial<HelperUtils>) {
     urlToBase64,
     formatImageURL,
     validateSlashCommands,
+    calculateBits,
+    calculatePermissions,
   };
 }
 
@@ -325,6 +328,8 @@ export interface HelperUtils {
   urlToBase64: typeof urlToBase64;
   formatImageURL: typeof formatImageURL;
   validateSlashCommands: typeof validateSlashCommands;
+  calculateBits: typeof calculateBits;
+  calculatePermissions: typeof calculatePermissions;
 }
 
 export function createGatewayManager(
diff --git a/src/helpers/interactions/commands/create_slash_command.ts b/src/helpers/interactions/commands/create_slash_command.ts
index a722f2db4..1fc7e0b78 100644
--- a/src/helpers/interactions/commands/create_slash_command.ts
+++ b/src/helpers/interactions/commands/create_slash_command.ts
@@ -1,6 +1,7 @@
 import type { ApplicationCommand } from "../../../types/interactions/commands/application_command.ts";
 import type { CreateGlobalApplicationCommand } from "../../../types/interactions/commands/create_global_application_command.ts";
 import type { Bot } from "../../../bot.ts";
+import { ApplicationCommandOption } from "../../../types/interactions/commands/application_command_option.ts";
 
 /**
  * There are two kinds of Slash Commands: global commands and guild commands. Global commands are available for every guild that adds your app; guild commands are specific to the guild you specify when making them. Command names are unique per application within each scope (global and guild). That means:
@@ -22,6 +23,24 @@ export async function createSlashCommand(bot: Bot, options: CreateGlobalApplicat
     guildId
       ? bot.constants.endpoints.COMMANDS_GUILD(bot.applicationId, guildId)
       : bot.constants.endpoints.COMMANDS(bot.applicationId),
-    options
+    {
+      name: options.name,
+      description: options.description,
+      type: options.type,
+      options: options.options ? makeOptionsForCommand(options.options) : undefined,
+    }
   );
 }
+
+// @ts-ignore TODO: see if we can make this not circular
+export function makeOptionsForCommand(options: ApplicationCommandOption[]) {
+  return options.map((option) => ({
+    type: option.type,
+    name: option.name,
+    description: option.description,
+    required: option.required,
+    choices: option.choices,
+    options: option.options ? makeOptionsForCommand(option.options) : undefined,
+    channel_types: option.channelTypes,
+  }));
+}
diff --git a/src/helpers/interactions/commands/upsert_slash_command.ts b/src/helpers/interactions/commands/upsert_slash_command.ts
index cb7b2ddf9..5b8ec6869 100644
--- a/src/helpers/interactions/commands/upsert_slash_command.ts
+++ b/src/helpers/interactions/commands/upsert_slash_command.ts
@@ -1,6 +1,7 @@
 import type { ApplicationCommand } from "../../../types/interactions/commands/application_command.ts";
 import type { EditGlobalApplicationCommand } from "../../../types/interactions/commands/edit_global_application_command.ts";
 import type { Bot } from "../../../bot.ts";
+import { makeOptionsForCommand } from "./create_slash_command.ts";
 
 /**
  * Edit an existing slash command. If this command did not exist, it will create it.
@@ -19,6 +20,11 @@ export async function upsertSlashCommand(
     guildId
       ? bot.constants.endpoints.COMMANDS_GUILD_ID(bot.applicationId, guildId, commandId)
       : bot.constants.endpoints.COMMANDS_ID(bot.applicationId, commandId),
-    options
+    {
+      name: options.name,
+      description: options.description,
+      type: options.type,
+      options: options.options ? makeOptionsForCommand(options.options) : undefined,
+    }
   );
 }
diff --git a/src/helpers/members/edit_bot_nickname.ts b/src/helpers/members/edit_bot_nickname.ts
index e8bf82546..348f51f14 100644
--- a/src/helpers/members/edit_bot_nickname.ts
+++ b/src/helpers/members/edit_bot_nickname.ts
@@ -1,14 +1,16 @@
 import type { Bot } from "../../bot.ts";
 
 /** Edit the nickname of the bot in this guild */
-export async function editBotNickname(bot: Bot, guildId: bigint, nickname: string | null) {
+export async function editBotNickname(
+  bot: Bot,
+  guildId: bigint,
+  options: { nick: string | null; reason?: string }
+) {
   const response = await bot.rest.runMethod<{ nick: string }>(
     bot.rest,
     "patch",
     bot.constants.endpoints.USER_NICK(guildId),
-    {
-      nick: nickname,
-    }
+    options
   );
 
   return response.nick;
diff --git a/src/transformers/member.ts b/src/transformers/member.ts
index 6ad17e644..3d9ad7798 100644
--- a/src/transformers/member.ts
+++ b/src/transformers/member.ts
@@ -56,6 +56,7 @@ export function transformMember(
     mute: payload.mute,
     pending: payload.pending,
     cachedAt: Date.now(),
+    avatar: payload.avatar ? bot.utils.iconHashToBigInt(payload.avatar) : undefined,
   };
 }
 
@@ -80,4 +81,6 @@ export interface DiscordenoMember {
   mute?: boolean;
   /** Whether or not this member is pending in server verification. */
   pending?: boolean;
+  /** The members avatar for this server. */
+  avatar?: bigint;
 }
diff --git a/src/transformers/role.ts b/src/transformers/role.ts
index 9c6250fd0..b9ef69900 100644
--- a/src/transformers/role.ts
+++ b/src/transformers/role.ts
@@ -27,10 +27,12 @@ export function transformRole(
       ? bot.transformers.snowflake(payload.role.tags.integration_id)
       : undefined,
     permissions: bot.transformers.snowflake(payload.role.permissions),
+    icon: payload.role.icon ? bot.utils.iconHashToBigInt(payload.role.icon) : undefined,
+    unicodeEmoji: payload.role.unicode_emoji,
   };
 }
 
-export interface DiscordenoRole extends Omit<Role, "tags" | "id" | "permissions" | "hoist" | "mentionable" | "managed"> {
+export interface DiscordenoRole extends Omit<Role, "tags" | "id" | "permissions" | "hoist" | "mentionable" | "managed" | "icon"> {
   /** The role id */
   id: bigint;
   /** The bot id that is associated with this role. */
@@ -43,4 +45,8 @@ export interface DiscordenoRole extends Omit<Role, "tags" | "id" | "permissions"
   permissions: bigint;
   /** Holds all the boolean toggles. */
   bitfield: bigint;
+  /** The role icon emoji icon */
+  icon?: bigint;
+  /** The role icon emoji unicode */
+  unicodeEmoji?: string;
 }
diff --git a/src/types/codes/json_error_codes.ts b/src/types/codes/json_error_codes.ts
index d16729a04..1c3cb5f8f 100644
--- a/src/types/codes/json_error_codes.ts
+++ b/src/types/codes/json_error_codes.ts
@@ -70,6 +70,7 @@ export enum DiscordJsonErrorCodes {
   MaximumNumberOfBansFetchesHasBeenReached = 30037,
   MaximumNumberOfStickersReached = 30039,
   MaximumNumberOfPruneRequestsHasBeenReachedTryAgainLater,
+  MaximumNumberOfGuildWidgetSettingsUpdatesHasBeenReachedTryAgainLater = 30042,
   UnauthorizedProvideAValidTokenAndTryAgain = 40001,
   YouNeedToVerifyYourAccountInOrderToPerformThisAction,
   YouAreOpeningDirectMessagesTooFast,
diff --git a/src/types/guilds/create_guild_role.ts b/src/types/guilds/create_guild_role.ts
index d676493f0..932e9c6bd 100644
--- a/src/types/guilds/create_guild_role.ts
+++ b/src/types/guilds/create_guild_role.ts
@@ -11,6 +11,8 @@ export interface CreateGuildRole {
   hoist?: boolean;
   /** Whether the role should be mentionable, default: false */
   mentionable?: boolean;
+  /** The role's unicode emoji (if the guild has the `ROLE_ICONS` feature) */
+  unicodeEmoji?: string;
 }
 
 /** https://discord.com/developers/docs/resources/guild#create-guild-role */
diff --git a/src/types/guilds/guild_features.ts b/src/types/guilds/guild_features.ts
index e7d6bbf2d..1c1dd68ec 100644
--- a/src/types/guilds/guild_features.ts
+++ b/src/types/guilds/guild_features.ts
@@ -38,9 +38,14 @@ export enum DiscordGuildFeatures {
   MonetizationEnabled = "MONETIZATION_ENABLED",
   /** Guild has increased custom sticker slots */
   MoreStickers = "MORE_STICKERS",
+  /** Guild has access to the three day archive time for threads */
   ThreeDayThreadArchive = "THREE_DAY_THREAD_ARCHIVE",
+  /** Guild has access to the seven day archive time for threads */
   SevenDayThreadArchive = "SEVEN_DAY_THREAD_ARCHIVE",
+  /** Guild has access to create private threads */
   PrivateThreads = "PRIVATE_THREADS",
+  /** Guild is able to set role icons */
+  RoleIcons = "ROLE_ICONS",
 }
 
 export type GuildFeatures = DiscordGuildFeatures;
diff --git a/src/types/interactions/commands/application_command.ts b/src/types/interactions/commands/application_command.ts
index dd12fd91e..605d30cc0 100644
--- a/src/types/interactions/commands/application_command.ts
+++ b/src/types/interactions/commands/application_command.ts
@@ -19,4 +19,6 @@ export interface ApplicationCommand {
   defaultPermission?: boolean;
   /** The type of command. By default this is a slash command(ChatInput). */
   type?: ApplicationCommandTypes;
+  /** Autoincrementing version identifier updated during substantial record changes */
+  version: string;
 }
diff --git a/src/types/interactions/commands/application_command_option.ts b/src/types/interactions/commands/application_command_option.ts
index 2d5a3c90a..fe9fcd35b 100644
--- a/src/types/interactions/commands/application_command_option.ts
+++ b/src/types/interactions/commands/application_command_option.ts
@@ -1,3 +1,4 @@
+import { ChannelTypes } from "../../channels/channel_types.ts";
 import { ApplicationCommandOptionChoice } from "./application_command_option_choice.ts";
 import { DiscordApplicationCommandOptionTypes } from "./application_command_option_types.ts";
 
@@ -15,4 +16,6 @@ export interface ApplicationCommandOption {
   choices?: ApplicationCommandOptionChoice[];
   /** If the option is a subcommand or subcommand group type, this nested options will be the parameters */
   options?: ApplicationCommandOption[];
+  /** If the option is a channel type, the channels shown will be restricted to these types */
+  channelTypes?: ChannelTypes[];
 }
diff --git a/src/types/members/guild_member.ts b/src/types/members/guild_member.ts
index 2dd09423d..812587778 100644
--- a/src/types/members/guild_member.ts
+++ b/src/types/members/guild_member.ts
@@ -18,6 +18,8 @@ export interface GuildMember {
   mute?: boolean;
   /** Whether the user has not yet passed the guild's Membership Screening requirements */
   pending?: boolean;
+  /** The members custom avatar for this server. */
+  avatar?: string;
 }
 
 // We use these types much since user always exists unless its a `CREATE_MESSAGE` or `MESSAGE_UPDATE` event
diff --git a/src/types/messages/attachment.ts b/src/types/messages/attachment.ts
index 62bc4fc07..92dbdcd26 100644
--- a/src/types/messages/attachment.ts
+++ b/src/types/messages/attachment.ts
@@ -16,4 +16,6 @@ export interface Attachment {
   height?: number | null;
   /** Width of file (if image) */
   width?: number | null;
+  /** Whether this attachment is ephemeral */
+  ephemeral?: boolean;
 }
diff --git a/src/types/permissions/bitwise_permission_flags.ts b/src/types/permissions/bitwise_permission_flags.ts
index 693fd53d9..9fd5ae1f5 100644
--- a/src/types/permissions/bitwise_permission_flags.ts
+++ b/src/types/permissions/bitwise_permission_flags.ts
@@ -22,7 +22,7 @@ export enum DiscordBitwisePermissionFlags {
   STREAM = 0x00000200,
   /** Allows guild members to view a channel, which includes reading messages in text channels */
   VIEW_CHANNEL = 0x00000400,
-  /** Allows for sending messages in a channel */
+  /** Allows for sending messages in a channel. (does not allow sending messages in threads) */
   SEND_MESSAGES = 0x00000800,
   /** Allows for sending of /tts messages */
   SEND_TTS_MESSAGES = 0x00001000,
@@ -68,12 +68,16 @@ export enum DiscordBitwisePermissionFlags {
   REQUEST_TO_SPEAK = 0x0100000000,
   /** Allows for deleting and archiving threads, and viewing all private threads */
   MANAGE_THREADS = 0x0400000000,
-  /** Allows for creating and participating in threads */
-  USE_PUBLIC_THREADS = 0x0800000000,
-  /** Allows for creating and participating in private threads */
-  USE_PRIVATE_THREADS = 0x1000000000,
+  /** Allows for creating threads */
+  CREATE_PUBLIC_THREADS = 0x0800000000,
+  /** Allows for creating private threads */
+  CREATE_PRIVATE_THREADS = 0x1000000000,
   /** Allows the usage of custom stickers from other servers */
   USE_EXTERNAL_STICKERS = 0x2000000000,
+  /** Allows for sending messages in threads */
+  SEND_MESSAGES_IN_THREADS = 0x4000000000,
+  /** Allows for launching activities (applications with the `EMBEDDED` flag) in a voice channel. */
+  START_EMBEDDED_ACTIVITIES = 0x8000000000,
 }
 
 export type BitwisePermissions = DiscordBitwisePermissionFlags;
diff --git a/src/types/permissions/role.ts b/src/types/permissions/role.ts
index 4191c3b20..40bd01d9d 100644
--- a/src/types/permissions/role.ts
+++ b/src/types/permissions/role.ts
@@ -20,4 +20,8 @@ export interface Role {
   mentionable: boolean;
   /** The tags this role has */
   tags?: RoleTags;
+  /** role unicode emoji */
+  unicodeEmoji?: string;
+  /** the role emoji hash */
+  icon?: string;
 }
diff --git a/src/util/constants.ts b/src/util/constants.ts
index ac62361cf..86804d0e9 100644
--- a/src/util/constants.ts
+++ b/src/util/constants.ts
@@ -150,7 +150,7 @@ export const endpoints = {
   USER_DEFAULT_AVATAR: (icon: number) => `${baseEndpoints.CDN_URL}/embed/avatars/${icon}.png`,
   USER_DM: `${baseEndpoints.BASE_URL}/users/@me/channels`,
   USER_CONNECTIONS: `${baseEndpoints.BASE_URL}/users/@me/connections`,
-  USER_NICK: (guildId: bigint) => `${GUILDS_BASE(guildId)}/members/@me/nick`,
+  USER_NICK: (guildId: bigint) => `${GUILDS_BASE(guildId)}/members/@me`,
 
   // Discovery Endpoints
   DISCOVERY_CATEGORIES: `${baseEndpoints.BASE_URL}/discovery/categories`,
diff --git a/src/util/permissions.ts b/src/util/permissions.ts
new file mode 100644
index 000000000..5018f97be
--- /dev/null
+++ b/src/util/permissions.ts
@@ -0,0 +1,22 @@
+import { DiscordBitwisePermissionFlags } from "../types/permissions/bitwise_permission_flags.ts";
+import { PermissionStrings } from "../types/permissions/permission_strings.ts";
+
+/** This function converts a bitwise string to permission strings */
+export function calculatePermissions(permissionBits: bigint) {
+  return Object.keys(DiscordBitwisePermissionFlags).filter((permission) => {
+    // Since Object.keys() not only returns the permission names but also the bit values we need to return false if it is a Number
+    if (Number(permission)) return false;
+    // Check if permissionBits has this permission
+    return permissionBits & BigInt(DiscordBitwisePermissionFlags[permission as PermissionStrings]);
+  }) as PermissionStrings[];
+}
+
+/** This function converts an array of permissions into the bitwise string. */
+export function calculateBits(permissions: PermissionStrings[]) {
+  return permissions
+    .reduce((bits, perm) => {
+      bits |= BigInt(DiscordBitwisePermissionFlags[perm]);
+      return bits;
+    }, 0n)
+    .toString();
+}