mod=example.com/basic
version=v0.1.0
base=v0.0.1
proxyVersions=example.com/basic@v0.0.1
vcs=hg
-- want --
# example.com/basic/a
## compatible changes
A2: added

# example.com/basic/b
## compatible changes
package added

# summary
Suggested version: v0.1.0