* Add SendFiles to UserExtensions

* fix Build

* add active developer badge support

* add `OwnerId` to threads

* add default forum layout support

* oops, forgot to update modifyasync

* add missing application flags

* Add `50155` error code

* fix `GetActiveThreadsAsync` being sadge

* ah, forgot about mocked channel

* meta 3.9.0

* Update changelog

* command execution rework and sync service scopes for typeconverters

* replace ValueTask with Task

* fix implementation bugs

Co-authored-by: Quin Lynch <49576606+quinchs@users.noreply.github.com>

Fixed compiler error caused by missing semicolon

* add `AppliedTags` property

* convert collections into immutable arrays

* remove "not supported" remark

* implement `ThreadChannelProperties`

* Add `DefaultSlowModeInterval` and `DefaultSlowModeInterval` properties to forum channels

* add `Moderated` property to `ForumTag``

* `ForumTag` inherits `ISnowflakeEntity`

* Fix `DiscordRestClient.GetChannelAsync` not getting forum channel

* a lot of changes

added:
- channel flags
- `ForumTagBuilder`
- imroved channel modification

* fixed a bug in forum tag emoji parsing

* inherit forum channel from `INesteeChannel`

* implement `INestedChannel` in forum channels

* Add `Flags` property to channels

* add iteraface for forum tags & add equality operators

* Add default reaction emoji property

* add support for modifing default reaction & some renaming

* add createForumChannelAsync to guild

* *fix resharper being a d... and moving code to next line*

* add a `ForumChannels` property

* Some fixes & add support for `default_sort_order`

* fix misleading comment

* fix #2502

* support creating post with applied tags

* fix xmldoc

* set category id on model update

* add limit checks for tag count

Additionally, fix typo in DiscordErrorCode

* changesss

- Added missing error code
- Moved region a bit
- Add new `guild feature`
- Add new `NitroBasic` subscription plan

* fix sending message in rest text-in-voice channels

* Im so sad

* Im so sad v2

* oopsie uwu

* Implemented resume_gateway_url.

* Made the requested changes.

* Implemented passing the gateway URL down from DiscordShardedClient.

Co-authored-by: Quin Lynch <49576606+quinchs@users.noreply.github.com>

* Added a warning about the `message content` intent

* Improved line length

* Warning -> Important

* Fixing localizations

* Fixed typo in `SlashCommandOptionBuilder.WithDescriptionLocalizations`
* Fixed typo in `SlashCommandOptionBuilder.AddNameLocalization`
* Changed `Build` method of both `ApplicationCommandOptionProperties` and `SlashCommandProperties` to not set the `NameLocalizations` and `DescriptionLocalizations` if null in the builder. Was causing an error in the setter.

* Update SlashCommandBuilder.cs

Fixing a missing `;`

* Update SlashCommandBuilder.cs

* Fixing _another_ missing `;`

* Update SlashCommandBuilder.cs

* Fixed `SlashCommandOptionBuilder.AddChoiceInternal` to not pass null `NameLocalizations`

* Update SlashCommandBuilder.cs

* Fecking semi-colons

* Update SlashCommandBuilder.cs

Co-authored-by: Discord.Net Robot <robot@elons.sweatshop.stop>
Co-authored-by: Quin Lynch <49576606+quinchs@users.noreply.github.com>

* Update EmbedBuilder.cs

Fixes a bug where 'EmbedBuilder.Length' will throw an exception of type 'System.NullReferenceException' when a field doesn't have a value.

* Update EmbedBuilder.cs

Fixed an incorrect assuption that `Value` was a `string?`

* Update EmbedBuilder.cs

Fixed one more null check

* Update EmbedBuilder.cs

Co-authored-by: Quin Lynch <49576606+quinchs@users.noreply.github.com>

Co-authored-by: Quin Lynch <49576606+quinchs@users.noreply.github.com>

* first draft

* made changes be actually optional. not everything always changes

* 'doc' text

* more 'doc' stuff

* more 'doc' stuff3

* 'doc' stuff

* Add 20024, 30032, 30034, 30052, 40012, 40043, 40058, 40066, 40067, 50017, 50132, 50138, 50146, 110001, 200000, 200001, 220001, 220002, 220003, 220004, 240000 Error codes

* Update src/Discord.Net.Core/DiscordErrorCode.cs

* Apply suggestions from code review

Co-authored-by: Discord.Net Robot <robot@elons.sweatshop.stop>
Co-authored-by: Quin Lynch <49576606+quinchs@users.noreply.github.com>

* Bump, add messagecontent intent

* Update comments

Co-authored-by: Rozen <Rozen4334@outlook.com>

* Request headers (#2394)

* add support for per-request headers

* remove unnecessary usings

* Revert "remove unnecessary usings"

This reverts commit 8d674fe4fa.

* remove nullable strings from RequestOptions

* Add Localization Support to Interaction Service (#2211)

* add json and resx localization managers

* add utils class for getting command paths

* update json regex to make langage code optional

* remove IServiceProvider from ILocalizationManager method params

* replace the command path method in command map

* add localization fields to rest and websocket application command entity implementations

* move deconstruct extensions method to extensions folder

* add withLocalizations parameter to rest methods

* fix build error

* add rest conversions to interaction service

* add localization to the rest methods

* add inline docs

* fix implementation bugs

* add missing inline docs

* inline docs correction (Name/Description Localized properties)

* add choice localization

* fix conflicts

* fix conflicts

* add missing command props fields to ToApplicationCommandProps methods

* add locale parameter to Get*ApplicationCommandsAsync methods for fetching localized command names/descriptions

* Apply suggestions from code review

Co-authored-by: Armano den Boef <68127614+Rozen4334@users.noreply.github.com>

* Apply suggestions from code review

Co-authored-by: Armano den Boef <68127614+Rozen4334@users.noreply.github.com>

* Update src/Discord.Net.Core/Entities/Guilds/IGuild.cs

Co-authored-by: Armano den Boef <68127614+Rozen4334@users.noreply.github.com>

* add inline docs to LocalizationTarget

* fix upstream merge errors

* fix command parsing for context command names with space char

* fix command parsing for context command names with space char

* fix failed to generate buket id

* fix get guild commands endpoint

* update rexs localization manager to use single-file pattern

* Upstream Merge Localization Branch (#2434)

* fix ci/cd error (#2428)

* Fix role icon & emoji assignment. (#2416)

* Fix IGuild.GetBansAsync() (#2424)

fix the problem of not being able to get more than 1000 bans

* [DOCS] Add a note about `DontAutoRegisterAttribute`  (#2430)

* add a note about `DontAutoRegisterAttribute`

* Remove "to to" and add punctuation

Co-authored-by: MrCakeSlayer <13650699+MrCakeSlayer@users.noreply.github.com>

* fix: Missing Fact attribute in ColorTests (#2425)

* feat: Embed comparison (#2347)

* Fix broken code snippet in dependency injection docs (#2420)

* Fixed markdown formatting to show code snippet

* Fixed constructor injection code snippet pointer

* Added support for lottie stickers (#2359)

Co-authored-by: Armano den Boef <68127614+Rozen4334@users.noreply.github.com>
Co-authored-by: BokuNoPasya <49203428+1NieR@users.noreply.github.com>
Co-authored-by: Misha133 <61027276+Misha-133@users.noreply.github.com>
Co-authored-by: MrCakeSlayer <13650699+MrCakeSlayer@users.noreply.github.com>
Co-authored-by: Ge <gehongyan1996@126.com>
Co-authored-by: Charlie U <52503242+cpurules@users.noreply.github.com>
Co-authored-by: Kuba_Z2 <77853483+KubaZ2@users.noreply.github.com>

* remove unnecassary fields from ResxLocalizationManager

* update int framework guides

* remove space character tokenization from ResxLocalizationManager

Co-authored-by: Armano den Boef <68127614+Rozen4334@users.noreply.github.com>
Co-authored-by: BokuNoPasya <49203428+1NieR@users.noreply.github.com>
Co-authored-by: Misha133 <61027276+Misha-133@users.noreply.github.com>
Co-authored-by: MrCakeSlayer <13650699+MrCakeSlayer@users.noreply.github.com>
Co-authored-by: Ge <gehongyan1996@126.com>
Co-authored-by: Charlie U <52503242+cpurules@users.noreply.github.com>
Co-authored-by: Kuba_Z2 <77853483+KubaZ2@users.noreply.github.com>

* Fixed markdown formatting to show code snippet

* Fixed constructor injection code snippet pointer

* add a note about `DontAutoRegisterAttribute`

* Remove "to to" and add punctuation

Co-authored-by: MrCakeSlayer <13650699+MrCakeSlayer@users.noreply.github.com>

fix the problem of not being able to get more than 1000 bans

* Fix placeholder length being hardcoded

* Add docs for TextInputBuilder.MaxPlaceholderLength

* add RespondWithModalAsync method for initializing missing ModalInfos on runtime

* update method name and add inline docs

* implement max/min length fields for ApplicationCommandOption

* fix badly formed xml comments