1.2.1

Patch Changes

• [spring-server] update to use SpringBoot 2.2.0.RELEASE (#435) @dariuszkuc

Non-version Changes

• [chore] CI configuration updates #438 #441 @dariuszkuc
• [chore] cleanup of the federation example root pom (#437) @dariuszkuc
• [docs] update spring-server configuration details (#436) @dariuszkuc
• build: 1.2.1-SNAPSHOT (Travis Build 1239) (#434) @dariuszkuc