Upgrade instructions 4.01.01 to 4.02.00

Run all database scripts

• V4_02_00_00__rename_statistics.sql
• V4_02_01_00__add_device_names_encoded_to_clients.sql
• V4_02_01_01__make_clients_redirect_url_nullable.sql
• V4_02_01_02__add_foreign_key_to_auth_property_messages.sql (only MSSQL)

Adapt config params in ETCD:

Removed:

• /token-server/admin/general/recent-events/period-minutes