Putki 2026.06 is out
This one is a milestone for us internally, not just because of what's in it, but because of how it was built. Putki 2026.06 is the first release published entirely through our own infrastructure: forge.putki.io, running Forgejo, with CI pipelines built on Forgejo Actions. Maven artifacts, container images, distributables, all of it comes from our own platform now. We've been moving in this direction for a while and this release is where it landed.
Based on Apache Hop 2.18.1
Putki 2026.06 builds on Apache Hop 2.18.1. If you're tracking the upstream project, Bart Maertens and Hans van Akelyen were again active contributors to this cycle. The Putki distribution picks up everything in 2.18.1 and adds the security hardening, plugin updates, and operational tooling that make it production-ready.
CVE-2025-14813
The headline on the security side is CVE-2025-14813, a vulnerability in Bouncy Castle's GOST CTR implementation. We ship Bouncy Castle 1.84 in this release, across the core distribution and including the Tika transform's bcjmail dependency, which is easy to miss.
Subscribers get the update and the CVE report with every release. We patch when something is found and ship independently of the Apache Hop release cycle.
Autodoc
Autodoc generates technical documentation directly from your data project. This release includes layout improvements to the HTML and screenshot output and a fix to the PDF template. The PDF fix in particular addresses a formatting issue that showed up when generating documentation for pipelines with large numbers of transforms.
Odoo plugin
A few fixes that came out of real usage.
Odoo Helpdesk is now correctly flagged as an Enterprise Edition feature in the plugin UI. It was showing up in a way that implied it was available in Community, which it isn't. Small thing, but it caused confusion.
The page list in the website page update transform now resets when you switch connections. Previously it would hold the page list from the previous connection, which led to people updating the wrong pages when switching between environments.
We also added a minimum width to the website update and helpdesk input transforms, both were rendering too narrow in certain canvas configurations.
Release artifacts
This is the first release where everything ships from forge.putki.io. Container images are available under tags 2026.06 and latest:
- putki
- putki-web
- putki-compose-init
- putki-grafana
- putki-warehouse-db
Maven artifacts publish under bi.know:* at the same registry. Distributables, client, web, ui, static, plugins, are attached to the release.
One note on the container images: this release is linux/amd64 only. We're working on arm64 support and it will follow once a dedicated multi-arch runner is in place. If you're running on arm64 and this is blocking you, let us know.
Access to forge.putki.io is available to Putki subscribers. If you're not a subscriber yet and want to evaluate Putki for your team, get in touch.