Included in the 0.2.9 release are the following updates:
- make 3.2 dependency friendly (Samantha Jones)
- internally use ActiveSupport #sum instead of custom #sum_sizes implementation (Ben Woosley)
- use connection pool instead of actual connect on load which fixes an issue with using activerecord-import on Heroku (Nat Budin)
If you have any questions don’t hesitate to hit me up on twitter, @zachdennis, or file a github issue.