3.0.0

• Add: Multiple roots.
• Enh: Refactoring.

2.1.0

• Add: Support of PHP 8.0.

2.0.0

• Del: Add method.
• Del: Transactions from the service.
• Add: Append and prepend methods.

1.0.1

• Fix: The "rightKey select" bug.
• Fix: The documentation mistakes. (nepster-web)

1.0.0

• First release.