Still Running Older Domino Versions?
By Matt McCloskey, Founder and CEO, Blue Sky
Published · Updated · 2 min read
Why Older Versions Persist
We regularly encounter environments running:
- Domino 9
- Domino 10
- Early 11 releases
In many cases, these systems support finance processes, workflow applications, document management, compliance systems, or internal portals.
They continue to operate reliably which speaks to Domino's durability.
The challenge is not whether they work.
The challenge is everything around them.
The Hidden Risks of Staying Too Long
Running older Domino versions can introduce issues over time:
- Reduced or expired vendor support
- Increasing security exposure
- Compatibility challenges with modern operating systems
- Difficulty sourcing Domino skills
- Larger, more complex upgrades later
None of these problems appear overnight — but they accumulate quietly.
The Good News
Domino upgrades are usually far less disruptive than organisations expect.
When planned properly, upgrades are:
- Structured
- Predictable
- Low risk
- Completed in phases
In most cases, this is routine infrastructure work, not a major migration project.
It's delaying upgrades for too long that tends to create complexity.
Final Thoughts
Older Domino environments are often stable, reliable and deeply embedded in business processes.
But long term stability depends on keeping the surrounding platform current; security updates, vendor support, operating system compatibility and administrative tooling.
Most upgrades are predictable when planned early.
It's waiting until support expires or compatibility breaks that tends to create urgency.
A periodic review of your Domino estate helps ensure upgrades remain controlled decisions. Not reactive ones.
Before upgrading, it is worth checking your support and licence entitlement, as you need active support to run newer versions. A Domino licence review confirms where you stand.
Blue Sky provides Domino hosting and management for UK organisations, including upgrades to Domino 14.5.
