after upgrading spring boot version to 2.6.6 and spring data commons version to 2.6.4. seeing this error.
Caused by: java.lang.ClassNotFoundException: org.springframework.data.support.IsNewStrategyFactory at jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:581) ~[?:?] at jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178) ~[?:?] at java.lang.ClassLoader.loadClass(ClassLoader.java:521) ~[?:?] at java.lang.Class.getDeclaredMethods0(Native Method) ~[?:?] at java.lang.Class.privateGetDeclaredMethods(Class.java:3166) ~[?:?] at java.lang.Class.getDeclaredMethods(Class.java:2309) ~[?:?]