Checklist for releases

Make sure RAM is set to 2Gb
Make sure network/file shares are removed
Make free space with $ paccache -r and pacman -Rns $(pacman -Qtdq)
Update changelog
When exporting in VB, sets:
- Name: BiodiversityBox
- Product URL: https://github.com/BelgianBiodiversityPlatform/BiodiversityBox
- Vendor: Belgian Biodiversity Platform
- Version: YYYY-MM-DD
Make sure the link is updated (!2 places) in README.md
Twitter announcement