availability

This page is only relevant for:

  • PHP migrating from version 4.8.0 and below,
  • Python migrating from version 3.59.0 and below,
  • Java migrating from version 2.109.0 and below,
  • .NET migrating from version 4.18.0 and below,
  • Node migrating from version 2.24.0 and below,
  • Ruby migrating from version 2.104.1 and below.

You can skip this guide if you are starting a new integration using the latest version of an SDK.

Overview

Braintree makes regular updates to our server SDKs which follow semantic versioning guidelines. This page will guide you through the largest breaking changes that are specific to the language you are integrating with Braintree. Check the SDK's CHANGELOG for more information on changes.

SDK Major version 4.0.0

Python 3

Previous versions of the Braintree Python SDK supported Python 2. Starting with version 4.0.0, the SDK supports Python 3.5 and higher.

Exceptions

Down For Maintenance exceptions have been renamed to Service Unavailable exceptions, since we do not bring our services down to perform maintenance operations anymore.

We also added additional timeout exceptions to give extra clarity on the source (client request vs gateway response).

For more information, check our guide on Exceptions.

Further reading