v8.2.0

1. Add correct TypeScript definitions for NotificationOptions

v8.1.0

1. Add missing TypeScript interface for NotificationOptions
2. Remove lodash dependency

v7.0.0

Support iOS 13 and the new apns-push-type header

v6.1.0

1. Support thread-id

v6.0.0

1. Remove Bluebird
2. Remove concurrency option, instead relies on the connection pool and max connections
3. Accept a Date for the apns expiration

v5.0.0

1. Update code to use async/await
2. Introduce sendMany() for sending multiple notifications at once

Note: sendMany is the same behavior as previously sending an array to send

v4.0.4

1. Fix connection pool not releasing resources

v4.0.3

1. Listen for error event when connecting an http2 session

v4.0.2

1. Reset signing token every 59 minutes to prevent TooManyProviderTokenUpdates error

v4.0.1

1. Updated Typescript definitions for v4.0