Main changes

• The minimum supported PHP version is 8.1
• Added psalm for static code analysis. Error level set to 1
• Added strict typing
• The pda/pheanstalk package of the Beanstalk driver has been updated to version 5.*
• Removed deprecated interfaces RetryableJob, Job, Serializer
• Removed deprecated classes Signal, Verbose
• Deprecated driver amqp has been removed
• Returned tests for the SQS driver
• All dependent packages for supported drivers have been updated to the latest versions
• The opis/closure package did not support PHP 8.1 and was replaced by the laravel/serializable-closure package

Known issues

• The SQS driver does not work starting from version aws-sdk 3.285.1 (or only tests)