Backend-5.18.17

Update Summary

Fixed culture-related errors.

[SDK .NET 4 Version] Download

Versions

• Backend-5.18.17.dll
• Backend-1.1.0.aar

5.18.17 Update

[Fixes]

• Culture-related fixes
  • Fixed an issue where incorrect iOS platform detection under cultures such as Turkish caused authentication requests to send incorrect platform information (os) or omit the app identifier (app_id).
  • The fix applies to custom and guest signup/login, federation login, federation account checks and account switching, token login/refresh, multi-character account conversion (Elevate), and character creation, selection, and deletion. This includes the bad appid error when calling ChangeCustomToFederation. [Switch a Custom Account to Federation]
  • The same platform-detection fix also resolves failures in unified receipt validation and GetLatestVersion() calls without arguments.
  • Fixed culture-dependent duplicate Param key checks when saving game logs, such as keys that differ only in case (item and ITEM). [Save Game Log]

NuGet Packages Included in SDK

NuGet Package	Version	License
WebSocket4Net 0.14.1	0.14.1	APACHE LICENSE, VERSION 2.0
LitJson	0.17.0	The Unlicense
.NET Reactor	7.9.0.0	End-User License Agreement("EULA")