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From OpenVZ Wiki

Here you can find all versions of vzctl utility. For latest version, see 3.0.22

• 3.0.22
• 3.0.18
• 3.0.17
• 3.0.16
• 3.0.14
• 3.0.13
• 3.0.12
• 3.0.11
• 3.0.10
• 3.0.0-8
• 3.0.0-7
• 3.0.0-4
• 3.0.0-2
• 3.0.0-1
• 2.7.0-26
• 2.7.0-25
• 2.7.0-24
• 2.7.0-23
• 2.7.0-22
• 2.7.0-21
• 2.7.0-20