Contribution #1708

Problem: ru/2.1.64

Added 2.1.64; Updated 2.1.60-2.1.67

Editor: Aliaksandr Melnichenka ( @astrosander )

Time: June 27, 2024 at 02:33 PM

GitHub commit: ab4db517b4671e11321e41bdae40356c68f85569

+201 -16 lines changed