v6.2.1

v6.2.1 — Callback secret

DIDWW API version: 2026-04-16

DIDWW::Callback::RequestValidator is now documented and named around the callback secret enabled in the DIDWW User Panel (APIs → DIDWW API 3 → Callback Secrets). No breaking changes since v6.2.0.

Installation

gem install didww-v3 -v 6.2.1

Changed

• DIDWW::Callback::RequestValidator.new(callback_secret): the constructor argument is renamed from api_key to callback_secret. It is positional, so existing code keeps working. Pass the callback secret value.
• The signature algorithm and the X-DIDWW-Signature header are unchanged.
• README: the callback validation example and its introduction say where the callback secret comes from.