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Subject: Re: Ruby 3.3 compatible release?
From: Samuel Williams <samuel@oriontransfer.net>
In-Reply-To: <20230828005810.M622269@dcvr>
Date: Tue, 29 Aug 2023 11:34:29 +1200
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 <20230828005810.M622269@dcvr>
To: Eric Wong <e@80x24.org>
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> On 28/08/2023, at 12:58 PM, Eric Wong <e@80x24.org> wrote:
>=20
> Are there any other incompatibilities that may happen for Ruby 3.3
> that we might have to deal with before December?  I don't want to
> have to scramble another release together if we make one too soon.

As far as I know, and have tested, there are no other incompatibilities, =
and I think the Ruby team has a high standard for avoiding such =
situations. It=E2=80=99s partly my fault for pushing forward with =
changes, but we didn=E2=80=99t know what incompatibilities, if any, =
would occur due to the changes. Ruby 3.3, w.r.t `io.h`, should be fully =
backwards compatible, with deprecations.

We just merged a PR in Ruby head which amounts to:

#define HAVE_RB_IO_T

This restores compatibility with kgio and unicorn.

That being said, I think it would be great to merge the appropriate =
fixes which remove usage of deprecated fields in Ruby 3.3.

I=E2=80=99ll follow up with `git format-patch` soon.

Warm regards,
Samuel=