*: change roadmap, future release dates

Signed-off-by: Gyuho Lee <leegyuho@amazon.com>

CHANGELOG-3.4.md

@@ -4,7 +4,7 @@ Previous change logs can be found at [CHANGELOG-3.3](https://github.com/etcd-io/
 
 
 
-## v3.4.0 (TBD 2018-09)
+## v3.4.0 (TBD 2019)
 
 See [code changes](https://github.com/coreos/etcd/compare/v3.3.0...v3.4.0) and [v3.4 upgrade guide](https://github.com/etcd-io/etcd/blob/master/Documentation/upgrades/upgrade_3_4.md) for any breaking changes. **Again, before running upgrades from any previous release, please make sure to read change logs below and [v3.4 upgrade guide](https://github.com/etcd-io/etcd/blob/master/Documentation/upgrades/upgrade_3_4.md).**
 

CHANGELOG-3.5.md

@@ -4,7 +4,7 @@ Previous change logs can be found at [CHANGELOG-3.4](https://github.com/etcd-io/
 
 
 
-## v3.5.0 (TBD 2018-12)
+## v3.5.0 (TBD)
 
 See [code changes](https://github.com/coreos/etcd/compare/v3.4.0...v3.5.0) and [v3.5 upgrade guide](https://github.com/etcd-io/etcd/blob/master/Documentation/upgrades/upgrade_3_5.md) for any breaking changes. **Again, before running upgrades from any previous release, please make sure to read change logs below and [v3.5 upgrade guide](https://github.com/etcd-io/etcd/blob/master/Documentation/upgrades/upgrade_3_5.md).**
 

ROADMAP.md

@@ -8,7 +8,8 @@ The dates below should not be considered authoritative, but rather indicative of
 
 etcd 3.3 is our current stable branch. The roadmap below outlines new features that will be added to etcd, and while subject to change, define what future stable will look like.
 
-### etcd 3.4 (Q2, 2018)
+### etcd 3.4 (2019)
+
 - Stabilization of 3.3 experimental features
 - Support/document downgrade
 - Snapshot restore as Go library
@@ -17,6 +18,4 @@ etcd 3.3 is our current stable branch. The roadmap below outlines new features t
 - Improve large response handling
 - Improve test coverage
 - Decrease test runtime
-- Migrate to `golang/dep` for dependency management
-
-Please join our [bi-weekly etcd meeting](https://docs.google.com/document/d/1DbVXOHvd9scFsSmL2oNg4YGOHJdXqtx583DmeVWrB_M/edit) for latest discussions on roadmap. Most up-to-date roadmap can be found [here](https://docs.google.com/spreadsheets/d/1kT4xY_y1p3R8Xqp1wRDoImT7MjiepePnC14E-IACEfM/edit#gid=0).
+- Migrate to Go module for dependency management