ref-system-requirements: update supported hosts lists

drop Ubuntu 19, Fedora 28 & 29
Add: Fedora 31, 32 , Centos 8 and Ubuntu 20

(From yocto-docs rev: 08e25f2b2912b8b1102407f5a5f0169e8d5647ff)

Signed-off-by: Armin Kuster <akuster808@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 4 insertions, 3 deletions

diff --git a/documentation/ref-manual/ref-system-requirements.xml b/documentation/ref-manual/ref-system-requirements.xml
index 43e217c6d6..ac8b0032db 100644
--- a/documentation/ref-manual/ref-system-requirements.xml
+++ b/documentation/ref-manual/ref-system-requirements.xml
@@ -94,11 +94,12 @@
             <itemizedlist>
                 <listitem><para>Ubuntu 16.04 (LTS)</para></listitem>
                 <listitem><para>Ubuntu 18.04 (LTS)</para></listitem>
-                <listitem><para>Ubuntu 19.04</para></listitem>
-                <listitem><para>Fedora 28</para></listitem>
-                <listitem><para>Fedora 29</para></listitem>
+                <listitem><para>Ubuntu 20.04</para></listitem>
                 <listitem><para>Fedora 30</para></listitem>
+                <listitem><para>Fedora 31</para></listitem>
+                <listitem><para>Fedora 32</para></listitem>
                 <listitem><para>CentOS 7.x</para></listitem>
+                <listitem><para>CentOS 8.x</para></listitem>
                 <listitem><para>Debian GNU/Linux 8.x (Jessie)</para></listitem>
                 <listitem><para>Debian GNU/Linux 9.x (Stretch)</para></listitem>
                 <listitem><para>Debian GNU/Linux 10.x (Buster)</para></listitem>