[gnome-software/wip/mcrha/release.md] trivial: Update RELEASE.md

[Milan Crha <mcrha src gnome org>]

commit b423fdea29da255a63574f8bf501a9898a97d050
Author: Milan Crha <mcrha redhat com>
Date:   Fri Jun 4 11:40:03 2021 +0200

    trivial: Update RELEASE.md

 RELEASE.md | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)
---
diff --git a/RELEASE.md b/RELEASE.md
index 06bbb9b67..91b08eca6 100644
--- a/RELEASE.md
+++ b/RELEASE.md
@@ -29,7 +29,7 @@ Download
 [gitlab-changelog](https://gitlab.gnome.org/pwithnall/gitlab-changelog) and use
 it to write release entries:
 ```
-gitlab-changelog GNOME/gnome-software ${previous_version}..
+gitlab-changelog.py GNOME/gnome-software ${previous_version}..
 ```
 
 Edit this down to just the user visible changes, and list them in
@@ -41,7 +41,7 @@ You can get review of your appdata changes from other co-maintainers if you wish
 
 Generate `NEWS` file:
 ```
-appstreamcli metainfo-to-news ../data/appdata/org.gnome.Software.appdata.xml.in ../NEWS
+appstreamcli metainfo-to-news ./data/appdata/org.gnome.Software.appdata.xml.in ./NEWS
 ```
 
 Commit the release:
@@ -64,6 +64,9 @@ Tag, sign and push the release (see below for information about `git evtag`):
 git evtag sign ${new_version}
 git push --atomic origin master ${new_version}
 ```
+To use a specific key add an option `-u ${keyid|email}` after the `sign` argument.
+
+Use `Tag ${new_version} release` as the tag message.
 
 Upload the release tarball:
 ```
@@ -76,7 +79,9 @@ Add the release notes to GitLab and close the milestone:
    and upload the release notes for the new release from the `NEWS` file
  - Go to https://gitlab.gnome.org/GNOME/gnome-software/-/releases/${new_version}/edit
    and link the milestone to it, then list the new release tarball and
-   `sha256sum` file in the ‘Release Assets’ section
+   `sha256sum` file in the ‘Release Assets’ section as the ’Other’ types.
+   Get the file links from https://download.gnome.org/sources/gnome-software/ and
+   name them ’Release tarball’ and ’Release tarball sha256sum’
  - Go to https://gitlab.gnome.org/GNOME/gnome-software/-/milestones/
    choose the milestone and close it, as all issues and merge requests tagged
    for this release should now be complete