Open-source notices
CHERTREG is built on open-source components. This page lists the components intended for the platform and their licenses.
Versions and full notices are published with each deployment.
Intended components and their licenses
| Component | License |
|---|---|
| Flowable engine | Apache-2.0 |
| Mayan EDMS | GPL-2.0-only |
| SENAITE LIMS | GPL-2.0 |
| Keycloak | Apache-2.0 |
| PostgreSQL | PostgreSQL License |
| SeaweedFS | Apache-2.0 |
| OpenSearch / Dashboards | Apache-2.0 |
| NATS Server | Apache-2.0 |
| Apache Superset | Apache-2.0 |
| Caddy or Nginx | Apache-2.0 / BSD-2-Clause |
| Valkey | BSD-3-Clause |
Fonts
The fonts on this website are self-hosted. Each family ships with its license file:
- Inter@fontsource/inter · OFL-1.1License file — Inter
- Playfair Display@fontsource/playfair-display · OFL-1.1License file — Playfair Display
- IBM Plex Sans Arabic@fontsource/ibm-plex-sans-arabic · OFL-1.1License file — IBM Plex Sans Arabic
- Cairo@fontsource/cairo · OFL-1.1License file — Cairo
- JetBrains Mono@fontsource/jetbrains-mono · OFL-1.1License file — JetBrains Mono
Upstream license, notice and copyright files are never removed. Engine surfaces keep their own about and attribution pages.