Candidates are ZeroQL and GraphQLinq

https://github.com/dotnet/roslyn-analyzers/blob/585ec3f28d524a81e44e5d073cf746033eb2aaf0/src/Microsoft.CodeAnalysis.BannedApiAnalyzers/BannedApiAnalyzers.Help.md

Don't send updates if one of the last 100 messages in the channel has the same update - don't send it again.

Create not full-featured own Jikan wrapper for endpoints that are used by bot.

For v2 and v3

General:

• #23

MyAnimeList:

• Show anime's seiyus; (Suggested by Чакс)
• Show anime's studio;
• Show manga's mangaka(s);
• Show genres;
• Show demographics (shonen, seinen, shoujo, josei);
• Show themes;
• Show description;
• Add ability to use english title instead of romaji one;
• #120

Shikimori:

• Show manga's mangaka(s); (Suggested by Игнайт)
• Show anime's studio;
• Show genres;
• Show description;
• Split russian language support, for titles/names and other content;
• #443
• #48

AniList:

• Show anime's seiyus;
• #61

Split into few classes because now it has too many logic in it.

Logic with controlling user's and channels should go to different classes at least.

Write custom JsonConverter that will intern commonly used strings, such as types of media, media's airing status, user progress status

AngleSharp seems to allocate less in most cases, while speed lose is minor.
Also it is backed by .NET foundation

With current settings

Project name need to be changed since now bot can send updates not only from MAL.

• Find out new project name.

• Create project icon.

Extract Discord's status and avatar changer to separate projects, so they can be run separately, called by native OS timers and wont use extra resources

Considering #170 think about what bot should do when user made their account completely private.

• Remove their account from being tracked to speed-up checks for other users
• Leave as is, so that when user makes their account public again they wouldn't need to do anything for bot to work again

Seems like it can be done with next release of EF Core with support for EF.Functions.Random.

Think about settings/options reload. Probably we dont need this, but are there any settings which should be updatable?

Currently we either parse HTML on MAL page, or parse undocumented JSON.
We should switch to use MAL API where applicable

Add ability to override default colors for updates.
E.g. embeds color for updates with reading/watching can be made not only green.
Support custom user colors schemes for manga/animelist which have Mal Supporter.

Follow-up on #202

For v2 and v3

Since Sqlite doesn't support asynchronous IO, bot should switch to synchronous IO to reduce resources usage.
Source: https://docs.microsoft.com/en-us/dotnet/standard/data/sqlite/async

https://github.com/microsoft/infersharpaction

Add ability to disable features for user, such as enable/disable tracking user's animelist, enable/disable tracking user's mangalist, enable/disable tracking user's favorites (#20) .

I really love the ability to have comments directly in config. Should write good comments to config too

Add support for displaying user's tags when entry from user's list gets updated

Add support for Shikimori

Currently Shikimori API doesn't support getting users favorite ranobe.
Waiting for shikimori/shikimori#2211 to resolve.

So Tantei.Domain will become just Domain

Add support for more than one guild with crossposting updates for shared members between different guilds.

Our HttpClients are long lived, per guidelines we should use SocketsHttpHandler

Add CI tests checks and nightly/release builds

When user's username on Mal changes it must be auto updated via user's comments.

Add support for tracking users on Anilist. Changes in animelist/mangalist/favorites must be trackable.

Move all dependecies dlls in special folder after building.
For this, scripts for moving all dependencies should be created for both Windows and Linux.
Also this folder should be added via runtimeconfig.template.jsons

{
  "runtimeOptions": {
    "additionalProbingPaths": [
      "path/to/folder"
    ]
  }
}

Including Nuget packages, as some of them are from .NET 5.

• Dependabot nuget checking
• CodeQl
• Infersharp
• Dotnet-format
• Central package management

Implement tracking for user's favorites with sending updates for new/removed favorite.