kukkuu: v3.21.4

3.21.4 (2026-06-03)

Dependencies

• Bump cryptography from 46.0.6 to 46.0.7 (6c533ad)
• Bump idna from 3.11 to 3.15 (d2b7965)
• Bump urllib3 from 2.6.3 to 2.7.0 (0c55033)