Update v2.6.6

Author: rabanti-github

Changelog.md

@@ -1,5 +1,16 @@
 # Change Log
 
+## v2.6.6 
+
+---
+Release Date: **20.09.2025**
+
+- Fixed handling of worksheet protection (selecting locked or unlocked cells)
+- Added test case
+
+Note: The default value of `Style.CurrentCellXf.Locked` is now true, to be consistent with Excel behavior. This change only affects worksheets with protection enabled and may require 
+  explicit unlocking of cells that should remain editable
+
 ## v2.6.5 
 
 ---

Demo/Demo.csproj

@@ -15,9 +15,9 @@
     <SymbolPackageFormat>snupkg</SymbolPackageFormat>
     <TargetFrameworks>net45;net5.0</TargetFrameworks>
     <StartupObject>Demo.Program</StartupObject>
-    <Version>2.6.5</Version>
-    <AssemblyVersion>2.6.5.0</AssemblyVersion>
-    <FileVersion>2.6.5.0</FileVersion>
+    <Version>2.6.6</Version>
+    <AssemblyVersion>2.6.6.0</AssemblyVersion>
+    <FileVersion>2.6.6.0</FileVersion>
     <GeneratePackageOnBuild>false</GeneratePackageOnBuild>
     <PackageLicenseExpression>MIT</PackageLicenseExpression>
     <PackageTags>XLSX Excel ExcelWriter ExcelReader Office</PackageTags>

NanoXLSX/NanoXLSX.csproj

@@ -23,9 +23,9 @@
     <PackageLicenseFile></PackageLicenseFile>
     <PackageReleaseNotes>Please see https://github.com/rabanti-github/NanoXLSX/blob/master/Changelog.md for the release notes</PackageReleaseNotes>
     <PackageLicenseExpression>MIT</PackageLicenseExpression>
-    <Version>2.6.5</Version>
-    <AssemblyVersion>2.6.5.0</AssemblyVersion>
-    <FileVersion>2.6.5.0</FileVersion>
+    <Version>2.6.6</Version>
+    <AssemblyVersion>2.6.6.0</AssemblyVersion>
+    <FileVersion>2.6.6.0</FileVersion>
     <RepositoryType>git</RepositoryType>
     <GenerateDocumentationFile>True</GenerateDocumentationFile>
   </PropertyGroup>

NanoXlsx Test/NanoXLSX Test.csproj

@@ -17,9 +17,9 @@
     <PackageTags>Excel Office XLSX</PackageTags>
     <RepositoryType>git</RepositoryType>
     <PackageReleaseNotes>Please see https://github.com/rabanti-github/NanoXLSX/blob/master/Changelog.md for the release notes</PackageReleaseNotes>
-    <Version>2.6.5</Version>
-    <AssemblyVersion>2.6.5.0</AssemblyVersion>
-    <FileVersion>2.6.5.0</FileVersion>
+    <Version>2.6.6</Version>
+    <AssemblyVersion>2.6.6.0</AssemblyVersion>
+    <FileVersion>2.6.6.0</FileVersion>
   </PropertyGroup>
   <ItemGroup>
     <None Remove="Resources\autofilter.xlsx" />