These changes will happen to the database as soon as you commit 
them. Please take a minute to review them:

 Item Name                                       Operations
=============================================== ===========
 Model1                                         *Delete
 Model2                                         *Delete
 Model3                                          Edit
   name                                         *Delete
   another                                      *Delete
   new_name                                      Create
 Model4                                          Create
 Model5                                          Create

Command (? shows help): rename Model3.name new_name


Renamed Model3.name to new_name.

 Item Name                                       Operations
=============================================== ===========
 Model1                                         *Delete
 Model2                                         *Delete
 Model3                                          Edit
   name -> new_name                              Rename
   another                                      *Delete
 Model4                                          Create
 Model5                                          Create

Command (? shows help): rename Model2 Model5


Renamed Model2 to Model5.

 Item Name                                   Operations
=========================================== ============
 Model1                                     *Delete
 Model2 -> Model5                            Rename, Edit
   model2_name                               Create
 Model3                                      Edit
   name -> new_name                          Rename
   another                                  *Delete
 Model4                                      Create

Command (? shows help): ignore Model1


Ignoring Model1.

 Item Name                                     Operations
============================================= =============
 Model1                                        Ignore
 Model2 -> Model5                              Rename, Edit
   model2_name                                 Create
 Model3                                        Edit
   name -> new_name                            Rename
   another                                    *Delete
 Model4                                        Create

Command (? shows help): migrate

Do you really want to commit your changes (y/n)? y

Ok, you're the boss.

Will ignore Model1 from now on:                 done
Renaming Model2 to Model5:                      done
Creating Model5.model2_name:                    done
Renaming Model3.name to new_name:               done
Deleting Model3.another:                        done
Creating Model4:                                done

Ta-daaa!

You can reverse these changes with automigrate -u.

Bye.