Paul Jackson noted a pretty serious bug in Pipes 0.1 that caused the ../ operator in Gremlin 0.5 to not work correctly in some situations. Given the severity of the crime, Pavel and I decided to release Pipes 0.1.1 w/ fix and, in turn, Gremlin 0.5.5 (which depends on Pipes 0.1.1). What is cool is that Gremlin 0.5.5 comes with lots of new stuff.
Gremlin 0.5.5 Release Notes:
http://github.com/tinkerpop/gremlin/wiki/Release-Notes
http://github.com/tinkerpop/gremlin/wiki/Depth-First-vs.-Breadth-First
http://github.com/tinkerpop/gremlin/downloads
Pipes 0.1.1 Release Notes:
http://github.com/tinkerpop/pipes/wiki/Release-Notes
http://github.com/tinkerpop/pipes/downloads
NOTE: These two packages depend on Blueprints 0.2 and as such do not support OrientDB transactions and multi-indices.
Thanks so much,
Marko.