v4.20.0

Changes since v4.19.3:

• Update backup:restore command resources options (Upsun):
  • Add a --no-resources option to avoid restoring resources from the backup.
  • Update the default for --resources-init to backup (previously parent).
• Format the validation error message in the sync command.
• Fix choice question autocomplete conflicting with index number.
• Bump giggsey/libphonenumber-for-php from 8.13.40 to 8.13.42 (#1468)

v4.19.3...v4.20.0

SHA-256 checksum for platform.phar:
2d20c3b6e5914b52030fa4727950099b6e5469e9a2e17dab0293950bf5ea1fe7