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Commit99dd8b0

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Advance PG_CONTROL_VERSION.
This should have been done in commit73c986a which added severalnew fields to pg_control, and again in commit5028f22 whichchanged the CRC algorithm, but it wasn't. It's far too late to fix it inthe 9.5 branch, but let's do so in 9.6, so that if a 9.6 postmaster isstarted against a 9.4-era pg_control it will complain about a versioningproblem rather than a CRC failure. We already forced initdb/pg_upgradefor beta3, so there's no downside to doing this now.Discussion: <7615.1468598094@sss.pgh.pa.us>
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‎src/include/catalog/pg_control.h

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/* Version identifier for this pg_control format */
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#definePG_CONTROL_VERSION942
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#definePG_CONTROL_VERSION960
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/*
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* Body of CheckPoint XLOG records. This is declared here because we keep

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