From: Yusuke Endoh <mame@...>
Date: 2012-11-07T01:01:10+09:00
Subject: [ruby-core:48983] Re: [ANN] ruby 2.0.0-preview1 released

Hello vit,

2012/11/7 V�t Ondruch <v.ondruch@gmail.com>:
> If I am not mistaken, then this is ABI breakage. In other words as soon as
> you need to rebuild your binary extensions, it is ABI breakage. Since the
> .so name was renamed to libruby.2.0.0.so, it would be fine, but I'd really
> love to see this clarified.

I think that we are agreed.  Ruby 2.0 will break ABI of 1.9.1.
You cannot use a binary complied with 1.9.x in 2.0.0.
Sorry if I made you confused.

Thanks,

-- 
Yusuke Endoh <mame@tsg.ne.jp>