The current version of IDA is available for customers with an active support plan. Users can request a new download link by using the following link: https://www.hex-rays.com/updida.shtml
Our servers will process your request and send you a new download link within a few minutes. The waiting time may be longer at the release dates, when the queue can be a few hours long. Please be patient but if you do not receive any reply after more than 6 hours, do not hesitate to contact us.
Support plan renewals are available during three months after expiration of the support plan. It is also possible to renew support plan before the expiration. In any case the new support period is counted from the expiration date of the previous support period.
Please note that IDA licenses do not expire, only the support period does. Once purchased, IDA can be used for unlimited period of time without any additional payments.