Remove version update note from README

Removed update note for version 0.1.5 from README.

Author: soderlind

README.md

@@ -2,8 +2,6 @@
 
 A Visual Studio Code extension that provides syntax highlighting, IntelliSense, live preview and validation for WordPress plugin `readme.txt` files with pixel-perfect WordPress.org rendering and comprehensive compliance checking.
 
-> Update 0.1.5: Improved heading normalization automatically converts hash-style (`#`, `##`, `###`) and malformed equals headings (`== Title =`, `= Title`) into proper WordPress readme format (`== Section ==` / `= Subsection =`) — including edge cases like `##Title`, `#  Title  `, and `# Title #`. Quick fixes now mirror this logic exactly.
-
 ## Features
 
 ✅ **Live Preview** - Real-time rendering matching WordPress.org appearance  
@@ -319,4 +317,4 @@ You should have received a copy of the GNU General Public License along with thi
 
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-Enjoying the extension? Star the repository or open an issue with feedback. Happy publishing!
+Enjoying the extension? Star the repository or open an issue with feedback. Happy publishing!