THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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From now on, when editing on your local kafka-site git repo, you can simply repeat this the above step 4 and see how the changes will be displayed now. NOTE that your doc changes should most likely be in the kafka repo still, instead of the kafka-site repo, and in order to display these changes you should copy the modified docs to kafka-site repo into the matching release folders.