It's interesting to read this #Semaphore #OSS announcement (https://semaphore.io/blog/semaphore-is-going-open-source) in the context of commoditising the complement (https://gwern.net/complement).
The only conclusion I can reach is that GH Actions has successfully monopolised the #CI market, so Semaphore give up and give away the software - commoditise CI - and pivot to enterprise support, where the real money is.