Prepare 9.0.0 versions of both packages

Author: OlegRa

DateTimeOnly.Json/DateTimeOnly.Json.csproj

@@ -35,7 +35,7 @@
     <PackageProjectUrl>https://github.com/OlegRa/System.DateTimeOnly</PackageProjectUrl>
     <Description>DateOnly and TimeOnly types for .NET versions before 6.0</Description>
     <RepositoryUrl>https://github.com/OlegRa/System.DateTimeOnly</RepositoryUrl>
-    <Copyright>© 2021-2024 Oleg Rakhmatulin. All rights reserved.</Copyright>
+    <Copyright>© 2021-2025 Oleg Rakhmatulin. All rights reserved.</Copyright>
     <PackageRequireLicenseAcceptance>false</PackageRequireLicenseAcceptance>
     <AssemblyName>Portable.System.DateTimeOnly.Json</AssemblyName>
     <PackageLicenseExpression>MIT</PackageLicenseExpression>
@@ -54,9 +54,9 @@
     <PackageReleaseNotes>
 - The `Portable.System.DateTimeOnly` updated to version 9.0.0-beta1, so we need this package to be pre-released as well.
     </PackageReleaseNotes>
-    <AssemblyVersion>9.0.0.0</AssemblyVersion>
-    <FileVersion>9.0.0.0</FileVersion>
-    <Version>9.0.0-beta1</Version>
+    <AssemblyVersion>9.0.0.1</AssemblyVersion>
+    <FileVersion>9.0.0.1</FileVersion>
+    <Version>9.0.0</Version>
   </PropertyGroup>
 
   <PropertyGroup>

DateTimeOnly.Json/Helpers/JsonHelpers.cs

@@ -324,7 +324,7 @@ private static bool TryGetNextTwoDigits(ReadOnlySpan<byte> source, ref int value
 
         if (digit1 > 9 || digit2 > 9)
         {
-            value = default;
+            value = 0;
             return false;
         }
 

DateTimeOnly.sln

@@ -10,6 +10,7 @@ EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution", "Solution", "{B3778CF4-B949-4FAA-A651-FAE05B518963}"
 	ProjectSection(SolutionItems) = preProject
 		.github\workflows\coverage.yml = .github\workflows\coverage.yml
+		.github\workflows\lockfiles.yml = .github\workflows\lockfiles.yml
 		README.md = README.md
 		.github\workflows\release.yml = .github\workflows\release.yml
 	EndProjectSection

DateTimeOnly/DateTimeOnly.csproj

@@ -35,7 +35,7 @@
     <PackageProjectUrl>https://github.com/OlegRa/System.DateTimeOnly</PackageProjectUrl>
     <Description>DateOnly and TimeOnly types for .NET versions before 6.0</Description>
     <RepositoryUrl>https://github.com/OlegRa/System.DateTimeOnly</RepositoryUrl>
-    <Copyright>© 2021-2024 Oleg Rakhmatulin. All rights reserved.</Copyright>
+    <Copyright>© 2021-2025 Oleg Rakhmatulin. All rights reserved.</Copyright>
     <PackageRequireLicenseAcceptance>false</PackageRequireLicenseAcceptance>
     <AssemblyName>Portable.System.DateTimeOnly</AssemblyName>
     <PackageLicenseExpression>MIT</PackageLicenseExpression>
@@ -54,9 +54,9 @@
     <PackageReleaseNotes>
 - The `System.DateOnly` and `System.TimeOnly` source codes have been updated to the latest .NET 9.0 sources (with required adjustments).
     </PackageReleaseNotes>
-    <AssemblyVersion>9.0.0.0</AssemblyVersion>
-    <FileVersion>9.0.0.0</FileVersion>
-    <Version>9.0.0-beta1</Version>
+    <AssemblyVersion>9.0.0.1</AssemblyVersion>
+    <FileVersion>9.0.0.1</FileVersion>
+    <Version>9.0.0</Version>
   </PropertyGroup>
 
   <PropertyGroup>