- common: Put with WithKeepAlive option now works as expected (242ba2cf)
- watcher: use types instead of string (4e308e13)
- common: add WatchChan method (3a62e64e)
This method creates a watcher for a key or prefix and unmarshals events into channel.
- common: filter added (c3dfed23)
- test: use t.Errorf instead of panic (c66b987a)
- etcd: better error message when watcher cannot be created (befecf00)