Changes in version 0.1.0                        

  - Add support for dettl_auto_load to manage handle tables in schema
    other than public

                       Changes in version 0.0.19                        

  - Add import mode to import log

                       Changes in version 0.0.18                        

  - Add sql only import

                       Changes in version 0.0.17                        

  - Add dettl_run function which can run multiple stages, can save
    output, run with path or import object
  - Remove dettl_run_extract, dettl_run_load, dettl_run_transform
  - Switch force arg on run to allow_dirty_git to be more clear about
    what its effect
  - Rename dettl_db_create_log_table to dettl_create_log_table
  - Remove exporting of prepare_test_import

                       Changes in version 0.0.16                        

  - Update dettl_import_log to record start_time, end_time and duration
    instead of just start_time

                       Changes in version 0.0.15                        

  - Automatic load now orders the transformed data based on pk
    dependencies from the db
  - Update template upload to use automatic load

                       Changes in version 0.0.14                        

  - Make extracted/transformed data available even if tests for that
    stage fail

                       Changes in version 0.0.13                        

  - Set working directory to transform & load stages to be the import
    directory (working dir now consistent over extract, transform and
    load)
  - Allow running the load stage outside of a transaction (if dry_run =
    TRUE then it will still be run inside a transaction)

                       Changes in version 0.0.12                        

  - Remove path arg from extract stage - this will break previous
    imports
  - Always run the extract stage from path of the root of the import
    directory - all paths should be relative to this this fixes the bug
    where you needed to be in the same directory as root of the import
    to run it.

                       Changes in version 0.0.11                        

  - The automatic load functions provide information about their
    progress while they run (VIMC-3432)

                       Changes in version 0.0.10                        

  - Add "mode" option to dettl config, by default mode is "append". If
    use "create" then import can only create new tables and not append
    to existing ones. (VIMC-3426)

                        Changes in version 0.0.9                        

  - The import object's sources can be reloaded with $reload(), allowing
    refreshing of source code and repairing a Postgres connection with a
    failed transaction (VIMC-3035, partly fixes VIMC-3154)

                        Changes in version 0.0.8                        

  - Allow test_transform to refer to extracted_data (VIMC-3108)

                        Changes in version 0.0.7                        

  - Users can configure if an import to a particular DB needs to be
    confirmed. If so they are asked a yes/no question when running load
    step (VIMC-3007)

                        Changes in version 0.0.6                        

  - Allow upload to not specify serial PKs when they are not referenced
    by any other data within the upload (VIMC-3022)

                        Changes in version 0.0.5                        

  - Expose automatic load function for use in custom load functions
    (VIMC-3015)

                        Changes in version 0.0.4                        

  - Use gert package instead of system calls to git (VIMC-3004)

                        Changes in version 0.0.3                        

  - Read foreign key constraints automatically from the database
    (VIMC-2859)