diff --git a/ArchiSteamFarm/Core/Utilities.cs b/ArchiSteamFarm/Core/Utilities.cs
index 616e31752..270df7d72 100644
--- a/ArchiSteamFarm/Core/Utilities.cs
+++ b/ArchiSteamFarm/Core/Utilities.cs
@@ -205,6 +205,7 @@ namespace ArchiSteamFarm.Core {
 			}
 		}
 
+		[Obsolete("ASF no longer uses this function, re-implement it yourself if needed.")]
 		[PublicAPI]
 		public static int RandomNext(int maxValue) {
 			switch (maxValue) {
@@ -238,6 +239,7 @@ namespace ArchiSteamFarm.Core {
 			}
 		}
 
+		[Obsolete("ASF no longer uses this function, re-implement it yourself if needed.")]
 		[PublicAPI]
 		public static IEnumerable<IElement> SelectElementNodes(this IElement element, string xpath) => element.SelectNodes(xpath).OfType<IElement>();
 
diff --git a/ArchiSteamFarm/Steam/Integration/ArchiWebHandler.cs b/ArchiSteamFarm/Steam/Integration/ArchiWebHandler.cs
index 05f404a5d..31ed24c8f 100644
--- a/ArchiSteamFarm/Steam/Integration/ArchiWebHandler.cs
+++ b/ArchiSteamFarm/Steam/Integration/ArchiWebHandler.cs
@@ -595,6 +595,7 @@ namespace ArchiSteamFarm.Steam.Integration {
 			return response;
 		}
 
+		[Obsolete("ASF no longer uses any XML-related functions, re-implement it yourself if needed.")]
 		[PublicAPI]
 		public async Task<XmlDocumentResponse?> UrlGetToXmlDocumentWithSession(Uri request, IReadOnlyCollection<KeyValuePair<string, string>>? headers = null, Uri? referer = null, WebBrowser.ERequestOptions requestOptions = WebBrowser.ERequestOptions.None, bool checkSessionPreemptively = true, byte maxTries = WebBrowser.MaxTries) {
 			if (request == null) {
diff --git a/ArchiSteamFarm/Storage/GlobalConfig.cs b/ArchiSteamFarm/Storage/GlobalConfig.cs
index 440e9b637..17deae72b 100644
--- a/ArchiSteamFarm/Storage/GlobalConfig.cs
+++ b/ArchiSteamFarm/Storage/GlobalConfig.cs
@@ -435,16 +435,16 @@ namespace ArchiSteamFarm.Storage {
 			return await SerializableFile.Write(filePath, json).ConfigureAwait(false);
 		}
 
+		[PublicAPI]
 		public enum EOptimizationMode : byte {
 			MaxPerformance,
 			MinMemoryUsage
 		}
 
+		[PublicAPI]
 		public enum EUpdateChannel : byte {
 			None,
 			Stable,
-
-			[PublicAPI]
 			Experimental
 		}
 
diff --git a/ArchiSteamFarm/Web/Responses/StringResponse.cs b/ArchiSteamFarm/Web/Responses/StringResponse.cs
index d51c29da2..c3c852d7f 100644
--- a/ArchiSteamFarm/Web/Responses/StringResponse.cs
+++ b/ArchiSteamFarm/Web/Responses/StringResponse.cs
@@ -24,6 +24,7 @@ using System.Net.Http;
 using JetBrains.Annotations;
 
 namespace ArchiSteamFarm.Web.Responses {
+	[Obsolete("ASF no longer uses this class, re-implement it yourself using " + nameof(BasicResponse) + " if needed.")]
 	public sealed class StringResponse : BasicResponse {
 		[PublicAPI]
 		public string Content { get; }
diff --git a/ArchiSteamFarm/Web/Responses/XmlDocumentResponse.cs b/ArchiSteamFarm/Web/Responses/XmlDocumentResponse.cs
index 2fb4b9efc..cffbe8ae2 100644
--- a/ArchiSteamFarm/Web/Responses/XmlDocumentResponse.cs
+++ b/ArchiSteamFarm/Web/Responses/XmlDocumentResponse.cs
@@ -24,6 +24,7 @@ using System.Xml;
 using JetBrains.Annotations;
 
 namespace ArchiSteamFarm.Web.Responses {
+	[Obsolete("ASF no longer uses any XML-related functions, re-implement it yourself using " + nameof(BasicResponse) + " if needed.")]
 	public sealed class XmlDocumentResponse : BasicResponse {
 		[PublicAPI]
 		public XmlDocument Content { get; }
diff --git a/ArchiSteamFarm/Web/WebBrowser.cs b/ArchiSteamFarm/Web/WebBrowser.cs
index 38931ed08..bb653b9af 100644
--- a/ArchiSteamFarm/Web/WebBrowser.cs
+++ b/ArchiSteamFarm/Web/WebBrowser.cs
@@ -358,6 +358,7 @@ namespace ArchiSteamFarm.Web {
 			return null;
 		}
 
+		[Obsolete("ASF no longer uses this function, re-implement it yourself using " + nameof(UrlGetToStream) + " if needed.")]
 		[PublicAPI]
 		public async Task<StringResponse?> UrlGetToString(Uri request, IReadOnlyCollection<KeyValuePair<string, string>>? headers = null, Uri? referer = null, ERequestOptions requestOptions = ERequestOptions.None, byte maxTries = MaxTries) {
 			if (request == null) {
@@ -399,6 +400,7 @@ namespace ArchiSteamFarm.Web {
 			return null;
 		}
 
+		[Obsolete("ASF no longer uses any XML-related functions, re-implement it yourself using " + nameof(UrlGetToStream) + " if needed.")]
 		[PublicAPI]
 		public async Task<XmlDocumentResponse?> UrlGetToXmlDocument(Uri request, IReadOnlyCollection<KeyValuePair<string, string>>? headers = null, Uri? referer = null, ERequestOptions requestOptions = ERequestOptions.None, byte maxTries = MaxTries) {
 			if (request == null) {