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A major update is released 3x per year (approx. every 4 months) and delivered via email to key persons in your company.
With each release, the version number is increased.For further information see: Latest version and update cycle
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Once a major version is released, fixes will no longer take place in old versions!
Ultimately, you decide when you want to update. We cannot are not able to "turn off" old versions.
If you are still satisfied with your current version, you can use this version for multiple years.
We strongly recommend updating at least 1x per year to get all the improvements.