v1.2.0

Dependencies version updates:

• Xtext [2.33,2.34) -> [2.33,2.37)
• ELK [0.9,0.10) -> [0.9,0.11)
• Guava [32.0.0, 33) -> [33.3.1,34.0.0)
• Gson [2.10,2.11)-> [2.10,2.12)
• Lsp4J [0.22,0.23) -> [0.23.1,0.24)

v1.1.1

Added release process notes

v1.1.0

Fixed version range style. New publish script. Increased version.