The Frank! Framework uses Semantic Versioning (https://semver.org/)
The supplier MAJOR.MINOR.PATCH maintains versions.
For the latest major version we support the last two minor versions including the snapshot (bugs + security patches). For the penultimate major version we support the latest minor version (security patches).
The supplier provides Community Support on the Frank! Framework as standard. This support is based on best effort. Bug reports, security reports and feature requests can be submitted via https://github.com/ibissource/iaf/issues. The supplier uses as a guideline:
Security patch max. 10 working days Bug fix
performance patch max. 50 working days
Feature request see Roadmap, at least one quarter