Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1tCJev-00GGVP-E5 for pgsql-hackers@arkaria.postgresql.org; Sat, 16 Nov 2024 14:20:20 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.94.2) (envelope-from ) id 1tCJes-00EQBm-Bx for pgsql-hackers@arkaria.postgresql.org; Sat, 16 Nov 2024 14:20:18 +0000 Received: from magus.postgresql.org ([2a02:c0:301:0:ffff::29]) by malur.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1tCJes-00EQBe-2O for pgsql-hackers@lists.postgresql.org; Sat, 16 Nov 2024 14:20:18 +0000 Received: from mout-y-209.mailbox.org ([2001:67c:2050:103:465::209]) by magus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1tCJeo-002GTr-Nj for pgsql-hackers@postgresql.org; Sat, 16 Nov 2024 14:20:17 +0000 Received: from smtp202.mailbox.org (smtp202.mailbox.org [IPv6:2001:67c:2050:b231:465::202]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mout-y-209.mailbox.org (Postfix) with ESMTPS id 4XrGHq5xzSz9yfT; Sat, 16 Nov 2024 15:20:07 +0100 (CET) Date: Sat, 16 Nov 2024 15:20:05 +0100 From: Christoph Berg To: Noah Misch Cc: Tom Lane , Aleksander Alekseev , pgsql-hackers , Marco Slot , Alvaro Herrera , Pavan Deolasee Subject: Re: Potential ABI breakage in upcoming minor releases Message-ID: Mail-Followup-To: Christoph Berg , Noah Misch , Tom Lane , Aleksander Alekseev , pgsql-hackers , Marco Slot , Alvaro Herrera , Pavan Deolasee References: <20241114224108.d0.nmisch@google.com> <2443809.1731683394@sss.pgh.pa.us> <20241115175223.68.nmisch@google.com> <2483970.1731702561@sss.pgh.pa.us> <20241115222749.2b.nmisch@google.com> <2551426.1731710221@sss.pgh.pa.us> <20241115230708.6b.nmisch@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20241115230708.6b.nmisch@google.com> X-Rspamd-Queue-Id: 4XrGHq5xzSz9yfT List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk Re: Noah Misch > I'm no longer arguing against the undo, but I'm trying to explain the > consequences rigorously. I'll just have to explain what happened here to the Debian security team who just released the 16.5 update. We can do 16.6 on top of that. Christoph