- Update to version 3.3.1:
* gitignore: add ".Dockerfile-functional-tester"
* Dockerfile-functional-tester: initial commit
* tools/functional-tester: update README for local docker testing
* hack: sync with etcd master
* mvcc: restore unsynced watchers
* etcdserver: improve request took too long warning
* semaphore: use Go 1.9.4, update release upgrade test version
* travis: use Go 1.9.4 with TARGET_GO_VERSION
* hack/scripts-dev: Makefile with Go 1.9.4, 1.8.7
* version: 3.3.1
OBS-URL: https://build.opensuse.org/request/show/580214
OBS-URL: https://build.opensuse.org/package/show/devel:CaaSP:Head:ControllerNode/etcd?expand=0&rev=4