v1.4.1

What's Changed

• feat(api): stack the volunteering org and role as block lines by @takashi-matsuyama in #187
• feat(core): caption the activity figures with their measurement period by @takashi-matsuyama in #188
• chore(release): 1.4.1 by @takashi-matsuyama in #189

Full Changelog: v1.4.0...v1.4.1