update readme date

Wil Thieme · Wil Thieme · commit 264799c6c861 · 2023-02-23T17:08:08.000-05:00
diff --git a/README.md b/README.md
@@ -4,4 +4,4 @@
 This extension makes it easier for the GM to tell which inventory items remain unidentified by color-coding unidentified item names in red.
 
 # Compatibility and Instructions
-This extension has been tested with [FantasyGrounds Unity](https://www.fantasygrounds.com/home/FantasyGroundsUnity.php) 4.3.3 (2023-02-21).
+This extension has been tested with [FantasyGrounds Unity](https://www.fantasygrounds.com/home/FantasyGroundsUnity.php) 4.3.3 (2023-02-23).
