diff --git a/help.txt b/help.txt
index 24241261..d6d1d55c 100644
--- a/help.txt
+++ b/help.txt
@@ -1,4 +1,4 @@
-C# Script execution engine (.NET Core). Version 4.8.13.0.
+C# Script execution engine (.NET Core). Version 4.8.14.1.
 Copyright (C) 2004-2023 Oleg Shilo.
 
 
diff --git a/src/cscs/AssemblyExecutor.cs b/src/cscs/AssemblyExecutor.cs
index c3cfad4e..3228f665 100644
--- a/src/cscs/AssemblyExecutor.cs
+++ b/src/cscs/AssemblyExecutor.cs
@@ -189,7 +189,9 @@ void ExecuteLoadedAssembly(string filename, string[] args, SystemWideLock asmLoc
 
                     asmLock?.Release();
                 }
-                SetScriptReflection(assembly, Path.GetFullPath(filename), true);
+
+
+                SetScriptReflection(assembly, Path.GetFullPath(filename), "CSS_SCRIPTLOCATIONREFLECTION".GetEnvar().HasText());
                 InvokeStaticMain(assembly, args);
             }
             catch (FileLoadException e)
diff --git a/src/cscs/HelpProvider.cs b/src/cscs/HelpProvider.cs
index 0a85267f..7f963df1 100644
--- a/src/cscs/HelpProvider.cs
+++ b/src/cscs/HelpProvider.cs
@@ -982,8 +982,8 @@ static AppArgs()
                          "Even when the script loaded in-memory (InMemoryAssembly setting) but not from the original file. " +
                          "(e.g. var location = Environment.GetEnvironmentVariable(\"location:\" + Assembly.GetExecutingAssembly().GetHashCode()); ",
                          " ",
-                         "Note that by default setting of 'location:<asm_hash>' is disabled. You can enable it by calling " +
-                         " 'CSScript.EnableScriptLocationReflection = true'.",
+                         "Note that by default setting of 'location:<asm_hash>' is disabled. You can enable it by setting" +
+                         " 'CSS_SCRIPTLOCATIONREFLECTION' environment variable to non empty string.",
                          " ",
                          "The following is the optional set of environment variables that the script engine uses to improve the user experience:",
                          " ",
diff --git a/src/cscs/NuGet.Core.cs b/src/cscs/NuGet.Core.cs
index 2ed728f7..76bc1333 100644
--- a/src/cscs/NuGet.Core.cs
+++ b/src/cscs/NuGet.Core.cs
@@ -29,7 +29,7 @@ class NuGet
         static NuGetCore nuget = new NuGetCore();
 
         static public string NuGetCacheView => Directory.Exists(NuGetCache) ? NuGetCache : "<not found>";
-        static public string NuGetCache => CSExecutor.options.legacyNugetSupport ? NuGetCore.NuGetCache : NuGetDotnet.NuGetCache;
+        static public string NuGetCache => CSExecutor.options.legacyNugetSupport ? NuGetCore.NuGetCache : NuGetNewAlgorithm.NuGetCache;
 
         static public string NuGetExeView
             => (NuGetCore.NuGetExe.FileExists() || NuGetCore.NuGetExe == "dotnet") ? NuGetCore.NuGetExe : "<not found>";
@@ -51,7 +51,7 @@ static public void ListPackages()
         static public string[] Resolve(string[] packages, bool suppressDownloading, string script)
             => CSExecutor.options.legacyNugetSupport ?
                 NuGetCore.Resolve(packages, suppressDownloading, script) :
-                NuGetDotnet.FindAssembliesOf(packages, suppressDownloading, script);
+                NuGetNewAlgorithm.FindAssembliesOf(packages, suppressDownloading, script);
     }
 
     class NuGetCore
@@ -126,8 +126,12 @@ static public void InstallPackage(string packageNameMask, string version = null,
             {
                 Task.Run(() =>
                 {
-                    nuget_dir.DeleteDir();
-                    ClearAnabdonedNugetDirs(nuget_dir.GetDirName());
+                    try
+                    {
+                        nuget_dir.DeleteDir();
+                        ClearAnabdonedNugetDirs(nuget_dir.GetDirName());
+                    }
+                    catch { }
                 });
             }
         }
@@ -139,8 +143,12 @@ static void ClearAnabdonedNugetDirs(string nuget_root)
             {
                 if (int.TryParse(item.GetFileName(), out int proc_id))
                 {
-                    if (Process.GetProcessById(proc_id) == null)
-                        try { item.DeleteDir(); } catch { }
+                    try
+                    {
+                        if (Process.GetProcessById(proc_id) == null)
+                            item.DeleteDir();
+                    }
+                    catch { }
                 }
             }
         }
@@ -351,7 +359,7 @@ static PackageInfo FindPackage(string name, string version)
                            .ToArray();
 
             return packages.FirstOrDefault(x => string.Compare(x.Name, name, StringComparison.OrdinalIgnoreCase) == 0 &&
-                                                               (version.IsEmpty() || version == x.Version));
+                                                               (version.IsEmpty() || version == "*" || version == x.Version));
         }
 
         static public string[] Resolve(string[] packages, bool suppressDownloading, string script)
@@ -456,7 +464,7 @@ static public string[] Resolve(string[] packages, bool suppressDownloading, stri
         }
     }
 
-    class NuGetDotnet
+    class NuGetNewAlgorithm
     {
         static string[] GetPackagesFromConfigFileOfScript(string scriptFile)
         {
diff --git a/src/cscs/Settings.cs b/src/cscs/Settings.cs
index 840c1fff..5077e02f 100644
--- a/src/cscs/Settings.cs
+++ b/src/cscs/Settings.cs
@@ -127,11 +127,13 @@ public bool ResolveRelativeFromParentScriptLocation
 
         /// <summary>
         /// Gets or sets a value indicating whether legacy NuGet support is enabled (default) or disabled.
+        /// See https://github.com/oleg-shilo/cs-script/wiki/NuGet-Support
         /// </summary>
         /// <value>
         ///   <c>true</c> if legacy NuGet support is enabled; otherwise, <c>false</c>.
         /// </value>
         [Description(@"Gets or sets a value indicating whether legacy NuGet support is enabled (default) or disabled.
+See https://github.com/oleg-shilo/cs-script/wiki/NuGet-Support
 
 `true` if legacy NuGet support is enabled; otherwise, `false`.")]
         public bool LegacyNugetSupport { get; set; } = true;