docs: add sha256 checksums for 18.3.1

Signed-off-by: Emil Velikov <emil.velikov@collabora.com>

diff --git a/docs/relnotes/18.3.1.html b/docs/relnotes/18.3.1.html
index c095588..8acbfb7 100644 (file)
--- a/docs/relnotes/18.3.1.html
+++ b/docs/relnotes/18.3.1.html
@@ -31,7 +31,8 @@ Compatibility contexts may report a lower version depending on each driver.
 
 <h2>SHA256 checksums</h2>
 <pre>
-TBD
+256d0c3d88e380c1b8e3fc5c6ac34001e3b7c30458b8b852407ec68b8ccd9fda  mesa-18.3.1.tar.gz
+5b1f827d28684a25f6657289f8b7d47ac56395988c7ac23e0ec9a62b644bdc63  mesa-18.3.1.tar.xz
 </pre>