remove .NET 8, remove expired deprecations

Messages/FIX40/QuickFix.FIX40.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>net8.0;net10.0</TargetFrameworks>
+    <TargetFramework>net10.0</TargetFramework>
     <Title>QuickFIX/n FIX4.0 Messages</Title>
     <PackageId>QuickFIXn.FIX40</PackageId>
     <PackageTitle>$(Title)</PackageTitle>

Messages/FIX41/QuickFix.FIX41.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>net8.0;net10.0</TargetFrameworks>
+    <TargetFramework>net10.0</TargetFramework>
     <Title>QuickFIX/n FIX4.1 Messages</Title>
     <PackageId>QuickFIXn.FIX41</PackageId>
     <PackageTitle>$(Title)</PackageTitle>

Messages/FIX42/QuickFix.FIX42.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>net8.0;net10.0</TargetFrameworks>
+    <TargetFramework>net10.0</TargetFramework>
     <Title>QuickFIX/n FIX4.2 Messages</Title>
     <PackageId>QuickFIXn.FIX42</PackageId>
     <PackageTitle>$(Title)</PackageTitle>

Messages/FIX43/QuickFix.FIX43.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>net8.0;net10.0</TargetFrameworks>
+    <TargetFramework>net10.0</TargetFramework>
     <Title>QuickFIX/n FIX4.3 Messages</Title>
     <PackageId>QuickFIXn.FIX43</PackageId>
     <PackageTitle>$(Title)</PackageTitle>

Messages/FIX44/QuickFix.FIX44.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>net8.0;net10.0</TargetFrameworks>
+    <TargetFramework>net10.0</TargetFramework>
     <Title>QuickFIX/n FIX4.4 Messages</Title>
     <PackageId>QuickFIXn.FIX44</PackageId>
     <PackageTitle>$(Title)</PackageTitle>

Messages/FIX50/QuickFix.FIX50.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>net8.0;net10.0</TargetFrameworks>
+    <TargetFramework>net10.0</TargetFramework>
     <Title>QuickFIX/n FIX5.0 Messages</Title>
     <PackageId>QuickFIXn.FIX50</PackageId>
     <PackageTitle>$(Title)</PackageTitle>

Messages/FIX50SP1/QuickFix.FIX50SP1.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>net8.0;net10.0</TargetFrameworks>
+    <TargetFramework>net10.0</TargetFramework>
     <Title>QuickFIX/n FIX5.0 SP1 Messages</Title>
     <PackageId>QuickFIXn.FIX50SP1</PackageId>
     <PackageTitle>$(Title)</PackageTitle>

Messages/FIX50SP2/QuickFix.FIX50SP2.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>net8.0;net10.0</TargetFrameworks>
+    <TargetFramework>net10.0</TargetFramework>
     <Title>QuickFIX/n FIX5.0 SP2 Messages</Title>
     <PackageId>QuickFIXn.FIX50SP2</PackageId>
     <PackageTitle>$(Title)</PackageTitle>

Messages/FIXT11/QuickFix.FIXT11.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>net8.0;net10.0</TargetFrameworks>
+    <TargetFramework>net10.0</TargetFramework>
     <Title>QuickFIX/n FIXT1.1 Messages</Title>
     <PackageId>QuickFIXn.FIXT11</PackageId>
     <PackageTitle>$(Title)</PackageTitle>

QuickFIXn/Fields/Converters/DateTimeConverter.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Diagnostics;
 using System.Diagnostics.CodeAnalysis;
 using System.Globalization;
@@ -547,81 +547,6 @@ public static string ToFIXTimeOnly(TimeOnly time, TimeStampPrecision precision)
     public static string ToFIXTimeOnly(DateTime dt, TimeStampPrecision precision)
         => ToFIXTimeOnly(TimeOnly.FromDateTime(dt), precision);
 
-    [Obsolete("The 'precision' parameter is no longer needed.  This form of the function will be deleted in v1.15.")]
-    public static DateTime ParseToTimeOnly(string str, TimeStampPrecision precision = TimeStampPrecision.Millisecond) {
-        return ParseToTimeOnly(str);
-    }
-
-    [Obsolete("Use ParseToDateTime(string str) instead.  The 'precision' parameter is not needed.  This function will be deleted in v1.15.")]
-    public static DateTime ConvertToDateTime(string str, TimeStampPrecision precision = TimeStampPrecision.Millisecond) {
-        return ParseToDateTime(str);
-    }
-
-    [Obsolete("Renamed to ParseToDateOnly(str).  This is a legacy wrapper that will be deleted in v1.15.")]
-    public static DateTime ConvertToDateOnly(string str) {
-        return ParseToDateOnly(str);
-    }
-
-    [Obsolete("Renamed to ParseToTimeOnly(str, precision).  This is a legacy wrapper that will be deleted in v1.15.")]
-    public static DateTime ConvertToTimeOnly(string str, TimeStampPrecision precision = TimeStampPrecision.Millisecond) {
-        return ParseToTimeOnly(str, precision);
-    }
-
-    /// <summary>
-    /// Converts the specified string to a <see cref="TimeSpan"/>.
-    /// The string must be in the format "HH:mm:ss" optionally followed by fractional seconds
-    /// and then optionally followed by UTC offset information.
-    /// </summary>
-    /// <param name="str">A <see cref="string"/> containing the characters that represent a time to convert.</param>
-    /// <returns>
-    /// A value representing the time in <paramref name="str"/>.
-    /// The value is unaffected by UTC offset information in <paramref name="str"/>.
-    /// For example, for the string "11:03:15 +05:30" the returned <see cref="TimeSpan"/> will be equivalent
-    /// to 11:03:15.
-    /// </returns>
-    /// <remarks>
-    /// This method supports parsing spans containing fractional seconds of arbitrary precision.
-    /// However, the conversion can be lossy since <see cref="TimeSpan"/> objects can only retain
-    /// fractional second precision to 100ns.
-    /// <br/><br/>
-    /// This method calls <see cref="ParseToTimeOnly(ReadOnlySpan{char}, out TimeSpan?)"/>
-    /// which returns a <see cref="TimeOnly"/>
-    /// and, when UTC offset information is present, a <see cref="TimeSpan"/> containing that information.
-    /// Consider calling the latter for flexibility.
-    /// </remarks>
-    /// <exception cref="FieldConvertError">The conversion cannot be performed successfully.</exception>
-    [Obsolete("QF/n doesn't use this, so it will be deleted in v1.15.  Copy it into your own application if you need it.")]
-    public static TimeSpan ConvertToTimeSpan(string str) => ParseToTimeOnly(str, out _).ToTimeSpan();
-
-    [Obsolete("Use ToFIX(dt, precision) instead.  This will be deleted in v1.15.")]
-    public static string Convert(DateTime dt, bool includeMilliseconds = true) {
-        return includeMilliseconds
-            ? ToFIX(dt, TimeStampPrecision.Millisecond)
-            : ToFIX(dt, TimeStampPrecision.Second);
-    }
-
-    [Obsolete("Renamed to ToFIX(dt, precision).  This is a legacy wrapper that will be deleted in v1.15.")]
-    public static string Convert(DateTime dt, TimeStampPrecision precision) {
-        return ToFIX(dt, precision);
-    }
-
-    [Obsolete("Renamed to ToFIXDateOnly(dt).  This is a legacy wrapper that will be deleted in v1.15.")]
-    public static string ConvertDateOnly(DateTime dt) {
-        return ToFIXDateOnly(dt);
-    }
-
-    [Obsolete("Renamed to ToFixTimeOnly(dt, precision).  This is a legacy wrapper that will be deleted in v1.15.")]
-    public static string ConvertTimeOnly(DateTime dt, TimeStampPrecision precision) {
-        return ToFIXTimeOnly(dt, precision);
-    }
-
-    [Obsolete("Use ToFIXTimeOnly(dt, precision) instead.  This function will be deleted in v1.15.")]
-    public static string ConvertTimeOnly(DateTime dt, bool includeMilliseconds = true) {
-        return includeMilliseconds
-            ? ToFIXTimeOnly(dt, TimeStampPrecision.Millisecond)
-            : ToFIXTimeOnly(dt, TimeStampPrecision.Second);
-    }
-
     [Obsolete("Don't use this function, it probably doesn't do what you think it does.  Will be removed in v1.16.")]
     public static DateTime ParseToTimeOnly(string str) => InternalParseToTimeOnly(str);
 }

QuickFIXn/Parser.cs

@@ -30,9 +30,6 @@ public Parser(Encoding encoding)
         _checkSumBytes = encoding.GetBytes('\u0001' + "10=");
     }
 
-    [Obsolete("Use AddToStream(ReadOnlySpan<byte>) instead.  This will be removed in v1.15")]
-    public void AddToStream(byte[] data, int bytesAdded) => AddToStream(new ReadOnlySpan<byte>(data, 0, bytesAdded));
-
     public void AddToStream(ReadOnlySpan<byte> data)
     {
         // We attempt to copy the new bytes into the existing buffer.

QuickFIXn/QuickFix.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>net8.0;net10.0</TargetFrameworks>
+    <TargetFramework>net10.0</TargetFramework>
     <Title>QuickFIX/n</Title>
     <Nullable>enable</Nullable>
     <GenerateDocumentationFile>true</GenerateDocumentationFile>

QuickFIXn/SettingsDictionary.cs

@@ -64,7 +64,7 @@ public string GetString(string key)
         throw new ConfigError($"No value for key: {key}");
     }
 
-    [Obsolete("Will be removed in a future release because the engine doesn't use it")]
+    [Obsolete("This function will be removed in 1.16 (because it's unused)")]
     public String GetString(string key, bool capitalize)
     {
         string s = GetString(key);

RELEASE_NOTES.md

@@ -38,7 +38,12 @@ What's New
 * **There are breaking changes between 1.10 and 1.11!  Please review the 1.11.0 notes below.**
 
 
-### next release (v1.14.1 or higher)
+### v1.15.0
+* #1021 - remove .NET 8 support; remove expired deprecations
+
+
+### v1.14.1
+
 * #841 - experimental support for CME Enhanced Resend (gbirchmeier)
 * #961 - new GenerateKeys app to create Example-app SSL certs (dckorben/gbirchmeier)
 * #1001 - AcceptanceTests bug: double.Parse with InvariantCulture (gbirchmeier)