v6.2.0

• No significant changes

v6.1.0

• No significant changes

v6.0.0

• Added support for PHP ^8.0
• Dropped support for PHP 7.3
• Removed beberlei/assert requirements
• Added PHP 7.4 strict types and return types

v6.0.0-RC1

• Added support for PHP ^8.0
• Dropped support for PHP 7.3
• Removed beberlei/assert requirements
• Added PHP 7.4 strict types and return types

v3.1.0

• Dropped support for PHP ^7.1 and ^7.2
• Dropped support for beberlei/assert ~2.0

v3.0.1

• Dropped support for PHP ^5.6
• Added support for beberlei/assert ~3.0

v3.0.0

• [Breaking] Renamed MessageInEnvelopSerializer to MessageInEnvelopeSerializer