Build #3866 (16-Mar-2018 09:50:26)

1. update to gnumeric-1.12.39 (commit: 41375c4) (detail / githubweb)
2. firefox: update to 52.7.2esr (commit: b9b4544) (detail / githubweb)

Started by an SCM change

• refs/remotes/origin/oi/hipster