Architecture specific change in rpms/openshadinglanguage.git

The package rpms/openshadinglanguage.git has added or updated architecture specific content in its
spec file (ExclusiveArch/ExcludeArch or %ifarch/%ifnarch) in commit(s):
https://src.fedoraproject.org/cgit/rpms/openshadinglanguage.git/commit/?id=9....

Change:
+ExcludeArch:    i686

Thanks.

Full change:
============

commit 92a3099e2a326f1c85a9d876c442f5d8784391dd
Author: Luya Tshimbalanga 
Date:   Wed Jul 22 08:00:38 2020 -0700

Enable partio

diff --git a/openshadinglanguage.spec b/openshadinglanguage.spec
index b5c735c..ee8b6ee 100644
--- a/openshadinglanguage.spec
+++ b/openshadinglanguage.spec
@@ -32,6 +32,8 @@ BuildRequires:	pkgconfig(Qt5)
 # Compression
 BuildRequires:  pkgconfig(zlib)

+ExcludeArch:    i686
+
 %description
 Open Shading Language (OSL) is a small but rich language for programmable
 shading in advanced renderers and other applications, ideal for describing