Update README.md

Author: nivethx

README.md

@@ -12,7 +12,7 @@ If you have more information or suggestions for the training material, contact W
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 <h2>Latest Courses</h2>
 
-* [WSO2 API Manager 2.5.0 Developer Fundamentals](https://github.com/wso2/WSO2-Training/releases/tag/APIM250DF)
+* [WSO2 API Manager 2.6.0 Developer Fundamentals](https://github.com/wso2/WSO2-Training/releases/tag/APIM260DF)
 * [WSO2 API Manager 2.1.0 Developer Advanced](https://github.com/wso2/WSO2-Training/releases/tag/APIM210DA)
 * [WSO2 Enterprise Integrator 6.5.0 Developer Fundamentals](https://github.com/wso2/WSO2-Training/releases/tag/Ei650DF)
 * [WSO2 Enterprise Integrator 6.3.0 Developer Advanced](https://github.com/wso2/WSO2-Training/releases/tag/EI630DA)
@@ -26,7 +26,7 @@ If you have more information or suggestions for the training material, contact W
 =======================
 
 <h2>Archives</h2>
-
+* [WSO2 API Manager 2.5.0 Developer Fundamentals](https://github.com/wso2/WSO2-Training/releases/tag/APIM250DF)
 * [WSO2 API Manager 2.2.0 Developer Fundamentals](https://github.com/wso2/WSO2-Training/releases/tag/APIM220DF)
 * [WSO2 API Manager 2.1.0 Developer Fundamentals](https://github.com/wso2/WSO2-Training/releases/tag/APIM210DF)
 * [WSO2 API Manager 2.0.0 Developer Fundamentals](https://github.com/wso2/WSO2-Training/releases/tag/APIM2.0.0DF)