[MacPorts] #44077: How can I activate old version of dependency in Portfile?

[MacPorts]

#44077: How can I activate old version of dependency in Portfile?
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  Reporter:  harshil.makwana@…  |      Owner:  macports-tickets@…
      Type:  enhancement        |     Status:  new
  Priority:  Normal             |  Milestone:
 Component:  base               |    Version:  2.3.0
Resolution:                     |   Keywords:
      Port:                     |
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Comment (by harshil.makwana@…):

 Thanks for your reply.I have solved my issue.I can able to activate any
 version using function "'''register_activate ${portname} ${version}'''".

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Ticket URL: <https://trac.macports.org/ticket/44077#comment:4>
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