v1.2.2 Release Note

🔖 Release Note: v1.2.2

This is a minor release focused solely on bug fixes:

• Removed unused imports to improve code cleanliness.
• Fixed unintended behavior in certain Differential Evolution (DE) algorithms where step was being called within init_step.
• Various fixes in the documentation.

Full Changelog: [v1.2.1...v1.2.2](v1.2.1...v1.2.2)