Bug#932957: Please migrate Release Notes to reStructuredText

[James Addison <jay@jp-hosting.net>]

Package: release-notes
Followup-For: Bug #932957
X-Debbugs-Cc: hwansing@mailbox.org

Oops - there were a couple of problems with my most recent message here:

  * Forgot to cc you on the details, Holger (in short summary: the ReST 'only'
    directive[1] may be helpful here, and could be used with a '-t <tag>'
    command-line option to sphinx-build from the Makefile)

  * I didn't read the documentation!  The tags for the 'only' directive must be
    valid Python identifiers, so 'arch_i386' would work as a tag name, but
    'arch-i386' (that I had suggested previously) would not.

[1] - https://www.sphinx-doc.org/en/master/usage/restructuredtext/directives.html#including-content-based-on-tags