One of my prior teams had been evaluating OSS Seldon for ML model serving. At the time it offered a reasonable integration story. I left before we made a decision and this licensing change seems consistent with the ZIRP window closing.
"In practice, this means that free use of the Core and Alibi projects under the BSL will be for non-production uses only, i.e. pre-production and testing, with production use requiring payment under a commercial license.”
https://www.seldon.io/strengthening-our-commitment-to-open-core