# OttoFMS 4.18.0 has ironed out the kinks

**URL:** <https://the.fmsoup.org/t/ottofms-4-18-0-has-ironed-out-the-kinks/5565>\
**Category:** Floating Topics\
**Tags:** ottofms\
**Created:** [July 13, 2026, 1:40pm UTC](https://the.fmsoup.org/t/ottofms-4-18-0-has-ironed-out-the-kinks/5565 "2026-07-13T13:40:06Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![iwitschi](https://yyz2.discourse-cdn.com/flex030/user_avatar/the.fmsoup.org/iwitschi/32/709_2.png) [@iwitschi](https://the.fmsoup.org/u/iwitschi)\
**Post date:** [July 13, 2026, 1:40pm UTC](https://the.fmsoup.org/t/ottofms-4-18-0-has-ironed-out-the-kinks/5565/1 "2026-07-13T13:40:06Z")

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OttoFMS seems to be coming of age.  
Key new features:

- **OttoFMS now trusts certificates that are trusted by the underlying Operating System.**
- Issues with files containing non-ASCII characters, have been fixed.
- Install/Manage FileMaker Server plugins right from the OttoFMS console!
- New API for applying patch files to a hosted file using the FMUpgradeTool.

Find details here:

> **[OttoFMS 4.18.0 released!](https://community.proof.sh/t/ottofms-4-18-0-released/1970)**
>
> Hey y’all, OttoFMS 4.18.0 was just released! This one is a doozy, it includes a ton of new features and capabilities, support for FileMaker 26 features, and bug fixes. Highlights include: OAuth authentication for OData MCP. This let’s you give...