@sabaki/immutable-gametree v1.9.4

• Fix bug on determining whether a node is on the main branch (#3, thanks @fztr)

@sabaki/immutable-gametree v1.9.0

• Add gametree.getHash() function

@sabaki/immutable-gametree v1.8.0

• Ability to disable automatic merging when appending nodes

@sabaki/immutable-gametree v1.0.0

First release.