Update

Author: nguyenq

pom.xml

@@ -225,7 +225,7 @@
         <dependency>
             <groupId>net.sourceforge.lept4j</groupId>
             <artifactId>lept4j</artifactId>
-            <version>1.21.0</version>
+            <version>1.21.1</version>
         </dependency>
         <dependency>
             <groupId>org.jboss</groupId>

src/main/resources/versionchanges.txt

@@ -266,6 +266,7 @@ Version 5.15.0 (15 February 2025)
 - Use SetImage method that takes Pix as input
 - Update dependencies
 
-Version 5.16.0 (5 June 2025)
+Version 5.16.0 (8 June 2025)
 - Upgrade to Tesseract 5.5.1
-- Update plug-ins and dependencies
+- Update plug-ins and dependencies
+- Validate specified datapath and language data existence