On Sat, May 3, 2025 at 01:46:29AM +0200, Jelte Fennema-Nio wrote:
> On Fri, 2 May 2025 at 04:45, Bruce Momjian <bruce@momjian.us> wrote:
> >
> > I have committd the first draft of the PG 18 release notes. The item
> > count looks strong:
>
> Thanks for all the work. Some notes:
>
> 1. There's currently no mention that protocol version 3.2 was
> introduced in this release. I'm not sure where/how this should be
> mentioned, but I definitely think it should be somewhere. It's a
> pretty major change. One option is to replace/amend the "Make cancel
> request keys 256 bits" item. Maybe replace that with something like:
> "Postgres 18 introduces protocol version 3.2. This is the first new
> protocol version since 3.0, which was introduced in Postgres 7.4. This
> new protocol version 3.2 allows a server to use longer cancel request
> keys. When the client advertises support for protocol version 3.2 (or
> higher) Postgres 18 will use a cancel key size of 256 bits."
Okay, I added a mention next to the libpq version function entries.
> 2. Obviously biased since it's my contribution, but I think d38bab5
> might deserve a mention.
I disagree. pgbench limits like this are not something we give much
detail around error avoidance to in the release notes.
> 3. The "Add PQtrace() output..." commitlist should also contain 7adec2d5fc
Added. Patch attached.
--
Bruce Momjian <bruce@momjian.us> https://momjian.us
EDB https://enterprisedb.com
Do not let urgent matters crowd out time for investment in the future.
