libtiff: Merge branch 'HOWTO-RELEASE-gitlab-release' into 'master'

From c2755a3d206d623e9a048e9fe6ee5c1dadd8cd68 Mon Sep 17 00:00:00 2001
From: Even Rouault <[EMAIL REDACTED]>
Date: Wed, 14 Jun 2023 14:42:59 +0200
Subject: [PATCH] HOWTO-RELEASE: mention creating a gitlab release

---
 HOWTO-RELEASE | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/HOWTO-RELEASE b/HOWTO-RELEASE
index 5728d852..7d46abe3 100644
--- a/HOWTO-RELEASE
+++ b/HOWTO-RELEASE
@@ -148,4 +148,6 @@ Notes on releasing.
       scp tiff-*.tar.gz tiff-*.tar.gz.sig tiff-*.tar.xz tiff-*.tar.xz.sig tiff-*.zip tiff-*.zip.sig \
          bfriesen@upload.osgeo.org:/osgeo/download/libtiff
 
-18. Announce to list: tiff@lists.osgeo.org
+18. Create a gitlab release at https://gitlab.com/libtiff/libtiff/-/releases
+
+19. Announce to list: tiff@lists.osgeo.org