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The documents were clear that queryid should not be assumed to be stable between major versions but said nothing about minor versions and left the reader to guess if that was implied by the mention of the instability of queryid between major versions. Here we give minor versions an explicit mention to indicate queryid can generally be assumed stable between minor versions. Reviewed-by: Michael Paquier Discussion: https://postgr.es/m/CAApHDvpYGE6h0cD9UO-eHySPynPj1L3J%3DHxT%2BA7Ud8_Yo6AuzA%40mail.gmail.com Backpatch-through: 12