Add outdated flag to UpdateConfig to stop notification spam

migrations/versions/4585ce5147b8_.py

@@ -0,0 +1,24 @@
+"""empty message
+
+Revision ID: 4585ce5147b8
+Revises: 105d4c740ad6
+Create Date: 2020-12-15 21:35:18.982716
+
+"""
+from alembic import op
+import sqlalchemy as sa
+from sqlalchemy.dialects import postgresql
+
+# revision identifiers, used by Alembic.
+revision = '4585ce5147b8'
+down_revision = '105d4c740ad6'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    op.add_column('package_update_config', sa.Column('outdated', sa.Boolean(), nullable=False, server_default="false"))
+
+
+def downgrade():
+    op.drop_column('package_update_config', 'outdated')