v9.4.0

• Adds features to trigger reports that allow them to directly send emails, e.g. for replying to
  partially complete reports of Asian Hornets.
• Adds fields to the groups entity (for iRecord Activities) for the following:
  • Controlling if blogs are enabled and, if so, whether any member can post a blog or only admins.
    See BiologicalRecordsCentre/iRecord#1703.
  • Defining if a group is a container for other groups, e.g. a project divided by years. See
    BiologicalRecordsCentre/iRecord#1678.
  • Defining if a group is contained by another group.
• Update the library/groups/find_group_by_url report to include information about container and
  contained groups. See BiologicalRecordsCentre/iRecord#1678.
• Bugfixes for the new bulk edit tool. See BiologicalRecordsCentre/iRecord#1673.
• Updated download field formats to support sensitive record download requirements. See
  BiologicalRecordsCentre/iRecord#1714 and the columns documentation at
  https://indicia-docs.readthedocs.io/en/latest/site-building/iform/helpers/elasticsearch-report-helper.html#elasticsearchreporthelper-datagrid.
• Bugfix for the handling of the current common name when AddSynonym operations are processed by
  the UKSI History processor. See #522.
• Update the library/groups/group_list report to include a full text search parameter and also so
  that setting the parameter userFilterMode=joinable excludes groups you are already a member of.
• The Elasticsearch special field handler for "sitename" now supports additional options -
  obscureifsensitive - shows a warning message instead of the site name if sensitive and
  showifsensitive - displays the full site name for sensitive records (only if the user has
  access to full precision sensitive data).
• In Elasticsearch, sensitive or private records have their site names replaced by '!' to
  distinguish them from records where there is no site name given. See
  BiologicalRecordsCentre/iRecord#1714.
• Upgrade PHPSpreadsheet to the version 2.2.