In accordance to our Release Policy we’re starting generation of 18.1 releases. microservices branch has been forked from main tree about 3 years ago and bring massive architecture changes addressing performance, stability and scalability issues. Considering amount of changes, we’d recommend migration to microservices only for advanced users, seeking particular benefits. All development efforts was focused on microservices and we must admit we’d reached excellent result. Microservices’ offsprings monitor very large networks and we’d got invaluable experience of dealing with 300k+ boxes by single cluster.