4.0.1

Breaking Changes

• Bump min PHP version requirement to 8.1
• Some refactoring with new PHP features

3.2.3

• chore: allow PHP 8

3.1.1

• Code tidy.

3.1.0

• Add SequenceMatcher::OP_NOP which is 0.

3.0.0

• [BC Break] Always use int OP.

  • 'eq' is 1
  • 'del' is 2
  • 'ins' is 4
  • 'rep' is 8

Release of new version 2.0.0

• [BC Break] Make constants name shorter.
• Add ability to generate int opcode.