# Release 2021.2.9

## Breaking Changes

### Changes to Job Configuration

Existing job configurations must be updated to reflect these changes.

* The `id` parameter was renamed to `saved_search_id`.
* The `max_pages` parameter was renamed to `batches_max`.
  
## Other Changes

* Improved documentation.
  * Example configurations in HJSON (a Mitto 2.9 feature).
  * Examples can be collapsed/expanded.
  * Examples have a "copy to clipboard" icon for ease of use.
* Bug fixes for
  [MN-175](https://zuarkb.atlassian.net/browse/MN-175)
  and [MN-176](https://zuarkb.atlassian.net/browse/MN-176).
* Saved searches that return multiple rows with the same internal
  id are no longer at risk of data loss.
* Upserts now return data `onOrAfter` the last modified date.
  Previously, they returned data `after` the last modified date.
* A `last_modified_column` parameter was added which allows the
  specification of a non-default column to use for upserts.
  Previously, the column was hard-coded to the NetSuite default of 
  `lastmodified`.