JH-384: update version number (#749)

Author: angeldlvj

README.md

@@ -24,9 +24,10 @@ git submodule update --init --recursive
 ## Versioning
 
 The examples contained in this branch were built and tested against **RTI Connext
-7.5.0**. If you need examples that have been built and tested against previous
+7.6.0**. If you need examples that have been built and tested against previous
 versions of RTI Connext, please check out the corresponding release branch:
 
+- [release/7.5.0](https://github.com/rticommunity/rticonnextdds-examples/tree/release/7.5.0)
 - [release/7.4.0](https://github.com/rticommunity/rticonnextdds-examples/tree/release/7.4.0)
 - [release/7.3.0](https://github.com/rticommunity/rticonnextdds-examples/tree/release/7.3.0)
 - [release/7.2.0](https://github.com/rticommunity/rticonnextdds-examples/tree/release/7.2.0)

VERSION

@@ -1 +1 @@
-latest
+7.6.0