new release 1.9.10
new release 1.9.9
new release 1.9.8
new release 1.9.7
new release 1.9.6
Merge branch 'master' of https://github.com/typetools/checker-framework
Release 1.9.4
new release 1.9.3
new release 1.9.2
new release 1.9.1