v0.0.6

• Update customer
• Delete customer source

v0.0.5

• Include idempotent-replayed: true header in idempotent replays.

v0.0.4

• Support adding a source by card token to a customer.
• Support charging a specific source on a customer.

v0.0.3

• Support refund reason.

v0.0.2

• The first bug fix: fix dependencies.

v0.0.1

Initial release.