Fix changelog creation

tools/release

@@ -36,7 +36,6 @@ echo "Current version is: $current_version"
 
 read -p "New version> " new_version
 
-changelog="$(git log --format='%s %h' v${new_version}...v${current_version})"
 
 sed -E -i  "" "s/(.*Version:) .*/\1 ${new_version}/" wp-graphql-polylang.php
 
@@ -46,4 +45,5 @@ git tag -a "v${new_version}" -m "Release v${new_version}"
 git push origin master:master
 git push origin --tags
 
+changelog="$(git log --format='%s %h' v${new_version}...v${current_version})"
 open "https://github.com/valu-digital/wp-graphql-polylang/releases/new?title=v${new_version}&tag=v${new_version}&body=${changelog}"