I am using email-ext for sending emails after every build. My jenkins version got updated to v 2.277.1 . After the update, I updated the email-ext plugin to 2.82 version. After all these updates, the email ext plugin is not able to resolve the environment variables .
Say we use the subject : '$PROJECT_NAME - Build # $BUILD_NUMBER - $BUILD_STATUS!'
The plugin used to resolve these variables before the update, but now, we are getting the subject as it is.