THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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We want to make Flink a core architectural component for users. We also support a large number of integrations with other tools, systems, and clients. Keeping this kind of usage health healthy requires a high level of compatibility between releases — core architectural elements can't break compatibility or shift functionality from release to release. As a result each new major feature or public api has to be done in a way that we can stick with it going forward.
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