dd5d77290fb3cba8bc7e9181016faecf1636c1a5
-rw-r--r-- 204 upgrade_000_switch_to_msgid.sql
-rw-r--r-- 40 upgrade_010_rename_buffer_table.sql
-rw-r--r-- 388 upgrade_020_create_buffer_table.sql
-rw-r--r-- 243 upgrade_030_copy_buffer_table.sql
-rw-r--r-- 22 upgrade_040_drop_buffer_old_table.sql