Re: [Qemu-devel] [qemu-web PATCH] download: document version numbering scheme

[Thomas Huth]

On 2018-11-28 15:50, Daniel P. Berrangé wrote:
> The new version numbering scheme was mentioned in the blog post
> announcing 3.0 previously, but this will fall out of view over
> time. It is thus preferrable to mention this on the download page
> too.
> 
> Reported-by: Marc-André Lureau <address@hidden>
> Signed-off-by: Daniel P. Berrangé <address@hidden>
> ---
>  download.html | 25 +++++++++++++++++++++++++
>  1 file changed, 25 insertions(+)
> 
> diff --git a/download.html b/download.html
> index 5a1e4ea..59db880 100644
> --- a/download.html
> +++ b/download.html
> @@ -39,6 +39,31 @@ permalink: /download/
>       {% include_relative _download/source.html %}
>  </article>
>  </div>
> +
> +<h2>Version numbering</h2>
> +<div>
> +  <p>
> +  In 2018, for the QEMU 3.0 release, a time based version numbering scheme 
> was
> +  adopted:

I'd maybe drop the "2018" here, and use a three digit version number
(since you describe the three digits below) ... maybe rather write it
like this:

 Since version 3.0.0, QEMU uses a time based version numbering scheme:

?

> +  </p>
> +<ul>
> +<dt>major</dt>
> +<dd>incremented by 1 for the first release of the year</dd>
> +<dt>minor</dt>
> +<dd>reset to 0 with every major increment, otherwise incremented by 1 for 
> each release from git master</dd>
> +<dt>micro</dt>
> +<dd>always 0 for releases from git master, incremented by 1 for each stable 
> branch release</dd>
> +</ul>
> +  <p>
> +    The implication of this is that changes in major version number
> +    <strong>do not</strong> have any bearing on the scope of changes
> +    included in the release. Non-backward compatible changes may be made
> +    in any master branch release, provided they have followed the
> +    <a 
> href="https://qemu.weilnetz.de/doc/qemu-doc.html#Deprecated-features";>deprecation
>  policy</a>
> +    which calls for warnings to be emitted for a minimum of two releases
> +    prior to the change.
> +  </p>
> +</div>
>  <script>
>  function animateOnClick(jqThis, slide) {
>     $('.horiz-menu li').removeClass('active');
> 

 Thomas