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Re: Obsoleting some specifications

From: Martin J. Dürst <duerst@it.aoyama.ac.jp>
Date: Wed, 26 Apr 2017 13:55:51 +0900
To: <chaals@yandex-team.ru>, Public TAG List <www-tag@w3.org>
Message-ID: <cac237e5-581c-5c48-45c9-f33ca839351a@it.aoyama.ac.jp>
On 2017/04/26 11:32, chaals@yandex-team.ru wrote:

> MathML 1 and 2 - there is a version 3

Not speaking to the specifics of MathML, but just the fact that there is 
a new version alone may not be enough to deprecate previous versions. 
There may be implementations that only support the previous version, in 
some cases for good reasons. As an example, I remember that at least at 
some point in time, there was no open-source implementation of XSLT 2.0, 
and browsers also just support XSLT 1.0.

Regards,   Martin.
Received on Wednesday, 26 April 2017 04:57:15 UTC

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