v4.05

This release adds the following new features:

• Import/Export Custom Fields in CSV/TSV.
  Thanks to brymut.

and adds the following updates:

• Update packages.
  Thanks to xet7.

and fixes the following bugs:

• Try to fix Snap 1, 2. Later reverted those like other ostrio-files changes too.
  Thanks to xet7.
• Add default attachments store path /var/snap/wekan/common/uploads where attachments will be
  stored.
  Thanks to xet7.
• Make scrollParentContainer() more robust as it's used in a timeout callback. Example exception: Exception in setTimeout callback: TypeError: Cannot read property 'parentComponent' of null. Probably there is a better fix for this.
  Thanks to marc1006.
• Fix error link not available. Fixes: Exception in template helper: TypeError: Cannot read property 'link' of
  undefined.
  Thanks to marc1006.
• Fix minicard cover functionality. Otherwise, if this.coverId is undefined then Attachments.findOne() would return any
  attachment.
  Thanks to marc1006.
• Some fixes suggested by deepcode.ai.
  Thanks to marc1006.
• Sorry marc1006, I had to revert deepcode.ai arrow function fixes because Python API docs generator does not work all when code has arrow functions.
  Thanks to xet7.
• Move In Progress ostrio-files changes to separate branch, and revert ostrio-files changes, so that:
  Export to CSV/TSV with custom fields works, Attachments are not exported to disk,
  It is possible to build arm64/s390x versions
  again.
  Thanks to xet7.

Thanks to above GitHub users for their contributions and translators for their translations.