Merge #8852: Mention Gitian building script in doc (Laudaa)

203e2dd Mention Gitian building script in doc. (Lauda)

doc/release-process.md

@@ -19,6 +19,8 @@ Before every major release:
 
 ### First time / New builders
 
+If you're using the automated script (found in [contrib/gitian-build.sh](/contrib/gitian-build.sh)), then at this point you should run it with the "--setup" command. Otherwise ignore this.
+
 Check out the source code in the following directory hierarchy.
 
     cd /path/to/your/toplevel/build
@@ -62,6 +64,8 @@ Tag version (or release candidate) in git
 
 ### Setup and perform Gitian builds
 
+If you're using the automated script (found in [contrib/gitian-build.sh](/contrib/gitian-build.sh)), then at this point you should run it with the "--build" command. Otherwise ignore this.
+
 Setup Gitian descriptors:
 
     pushd ./bitcoin