Skip to main content
Open

More flexible/modular FME upgrade options

Related products:FME FormFME Flow
  • June 16, 2026
  • 2 replies
  • 26 views

nic_ran
Contributor
Forum|alt.badge.img+20

Following a helpful and enlightening conversation with some Safe staffers I learned that Safe is working on some upgrades to the FME software update process and I was encouraged to add my thoughts as an Idea. I’m sure other feedback would be welcome as well!

In our case, we have a client who is restricted to an older Esri software version due to various dependencies but this means they are now also restricted to a maximum FME version of 2025.2.x as 2026.x does not support their older Esri software.

It would be a significant help if the FME upgrade process could be made more modular so that, for example, core functionality (e.g. transformers, reprojection, etc.) could be updated while older readers/writers could be retained for backwards compatibility.

Safe have started down this path with the concept of packages for certain functionality but it would be great if this could be extended to provide even more flexibility in the upgrade process.

Upvote and add a comment if you have specific use cases which would be helpful for you!

2 replies

rylanatsafe
Safer
Forum|alt.badge.img+14

Hi ​@nic_ran , thanks for taking the time to write this up.

To be upfront, the component-level flexibility you're describing— updating core functionality while retaining older readers/writers for backwards compatibility—isn't in scope for our current upgrade work, and we don't have plans to reach this level of granularity.

That said, hearing from others in the FME Community with similar use cases helps us gauge demand and informs how we think about this area going forward.

Thanks again for posting!


rylanatsafe
Safer
Forum|alt.badge.img+14
Updated idea statusNewOpen