v2.5.9: Production release

This version includes announcement of transition to new system, and disables creating, editing, and deleting of collections, works, and file_sets. Updated to fix edit issue with file_sets.

v2.5.8: Production release

Add announcement of transition to new system and disable creating, editing, and deleting of collections, works, and file_sets

v2.5.7: Production release

Primarily to change DOI minting to DataCite.

v2.5.6: Production release

Includes announcement of transition to hyrax v2

v2.5.5: Production release

Primarily updates to export scripts for migration to version 3.*

v2.5.4: Production release

Updates to gem dependencies to mitigate security alerts and updates to export / import rake tasks.

v2.5.3: Production release

Updates to gem files for security and update to rake tasks for import and export.

v2.5.2: Production release

Minor updates including help and blocking direct download of large files.

v2.5.1: Production release, including Globus

Merge pull request #1003 from mlibrary/DBD-1037-fix-bug-in-updated-to…

…mbstone-code

DBD-1037 - Fix bug in updated tombstone code

v2.4.0: Merge pull request #648 from mlibrary/contact_information

Make contact information required