# 2015-01-26 release

# 2015

## 2015-01-26

### Additional updates

| Title                                                                                                                                                                                                    | Affected Products | Breaking change? | Category |
| -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ----------------- | ---------------- | -------- |
| [Events with the `previous_attributes` field now only render the differences to objects across updates](https://docs.stripe.com/changelog/2015-01-26/events-previous-attributes-render-differences.md)   | All products      | Breaking         | api      |
| [Subscriptions now only report the timestamp for API or invoice payment failures for the `canceled_at` field](https://docs.stripe.com/changelog/2015-01-26/subscriptions-report-api-invoice-failures.md) | Billing           | Breaking         | api      |