Re: confusion about this commit "Revert "Skip redundant anti-wraparound vacuums""

On Wed, Jun 07, 2023 at 03:12:44PM +0800, jiye wrote:
> actually out test instance include 2aa6e331ead7f3ad080561495ad4bd3bc7cd8913
> this commit,  not yet reverted this commit.

Are you saying that you're doing tests relying on a version that's missing
about 3 years of security and bug fixes?  You should definitely update to the
latest minor version (currently 12.15) and keep applying all minor versions as
they get released.