Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/checkout@v4, actions/setup-dotnet@v4. Actions will be forced to run with Node.js 24 by default starting June 2nd, 2026. Please check if updated versions of these actions are available that support Node.js 24. To opt into Node.js 24 now, set the FORCE_JAVASCRIPT_ACTIONS_TO_NODE24=true environment variable on the runner or in your workflow file. Once Node.js 24 becomes the default, you can temporarily opt out by setting ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION=true. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

Non-nullable property 'CreatedBy' must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring the property as nullable.

Possible null reference return.

Possible null reference argument for parameter 'text' in 'Task<Message?> TelegramBotService.SendMessageAsync(long chatId, string text, bool showLinkPreview = true, ParseMode parseMode = ParseMode.Html, bool silentMessage = false, ReplyKeyboardMarkup? rkm = null)'.

Possible null reference argument for parameter 'text' in 'string Extensions.HtmlDecode(string text)'.

Possible null reference argument for parameter 'text' in 'string Extensions.HtmlDecode(string text)'.

Dereference of a possibly null reference.

Converting null literal or possible null value to non-nullable type.

Dereference of a possibly null reference.

Dereference of a possibly null reference.