[packages/Mesa] note about the Mesa-18.3 branch added

[jajcus]

commit 4963d037db3d7a9dfecaedb1fbbc6452d847d043
Author: Jacek Konieczny <j.konieczny at eggsoft.pl>
Date:   Tue Dec 11 10:46:13 2018 +0100

    note about the Mesa-18.3 branch added

 Mesa.spec | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/Mesa.spec b/Mesa.spec
index 427fa5c..853bcb7 100644
--- a/Mesa.spec
+++ b/Mesa.spec
@@ -60,6 +60,7 @@
 Summary:	Free OpenGL implementation
 Summary(pl.UTF-8):	Wolnodostępna implementacja standardu OpenGL
 Name:		Mesa
+#		NOTE: 18.3 is being prepared on the 'Mesa-18.3' branch
 Version:	18.2.6
 Release:	2
 License:	MIT (core) and others - see license.html file
================================================================

---- gitweb:

http://git.pld-linux.org/gitweb.cgi/packages/Mesa.git/commitdiff/4963d037db3d7a9dfecaedb1fbbc6452d847d043