add environment variable ADMIN_INTERFACE_ENABLED for enabling the admin interface
Bump expiration of TTS audio attachments to 14 days
bump dependencies in accordance with sdifi_rasa_akranes v0.2
db_seeds.rb: fix access of Rails credentials
README.md hint user using an email address for the admin user, a "normal" user name will not work
Fix migrations-bug: don't run callbacks when updating columns
The callback Message#update_conversation had been called even on older migrations, where the later introduced Conversations#last_message_updated_at attribute was updated. Therefore make sure, that we use only operations inside migrations, that don't trigger a callback when a record or the table is modified.
use ActiveRecord#update_column (doesn't trigger callbacks/validations)
skip #update_all step for jsonb columns before changing defaults
Preparations for v0.3
ADMIN_INTERFACE_ENABLEDfor enabling the admin interfacev0.2Fix migrations-bug: don't run callbacks when updating columns
The callback
Message#update_conversationhad been called even on older migrations, where the later introducedConversations#last_message_updated_atattribute was updated. Therefore make sure, that we use only operations inside migrations, that don't trigger a callback when a record or the table is modified.ActiveRecord#update_column(doesn't trigger callbacks/validations)#update_allstep for jsonb columns before changing defaults