1.1.1

Fixed

• Fixed caching access token uniquely across modes. (#10)
• Fixed using expired access token. (#9)
• Fixed issue with % and < characters in private key passwords. (#6)

Composer

• Added pronamic/wp-http-extended-ssl-support ^1.0.0.
• Changed automattic/jetpack-autoloader from v3.0.8 to v3.1.0.
  Release notes: https://github.com/Automattic/jetpack-autoloader/releases/tag/v3.1.0
• Changed wp-pay/core from v4.19.0 to v4.22.0.
  Release notes: https://github.com/pronamic/wp-pay-core/releases/tag/v4.22.0

Full set of changes: 1.1.0...1.1.1