CHANGELOG: add patch release, gRPC proxy fix

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

CHANGELOG-3.2.md

@@ -9,6 +9,22 @@ The [minimum recommended etcd versions to run in **production**](https://groups.
 <hr>
 
 
+## [v3.2.26](https://github.com/etcd-io/etcd/releases/tag/v3.2.26) (2019-TBD)
+
+See [code changes](https://github.com/etcd-io/etcd/compare/v3.2.25...v3.2.26) and [v3.2 upgrade guide](https://github.com/etcd-io/etcd/blob/master/Documentation/upgrades/upgrade_3_3.md) for any breaking changes. **Again, before running upgrades from any previous release, please make sure to read change logs below and [v3.2 upgrade guide](https://github.com/etcd-io/etcd/blob/master/Documentation/upgrades/upgrade_3_2.md).**
+
+### gRPC Proxy
+
+- Fix [memory leak in cache layer](https://github.com/etcd-io/etcd/pull/10327).
+
+### Go
+
+- Compile with [*Go 1.8.7*](https://golang.org/doc/devel/release.html#go1.8).
+
+
+<hr>
+
+
 ## [v3.2.25](https://github.com/etcd-io/etcd/releases/tag/v3.2.25) (2018-10-10)
 
 See [code changes](https://github.com/etcd-io/etcd/compare/v3.2.24...v3.2.25) and [v3.2 upgrade guide](https://github.com/etcd-io/etcd/blob/master/Documentation/upgrades/upgrade_3_2.md) for any breaking changes. **Again, before running upgrades from any previous release, please make sure to read change logs below and [v3.2 upgrade guide](https://github.com/etcd-io/etcd/blob/master/Documentation/upgrades/upgrade_3_2.md).**

CHANGELOG-3.3.md

@@ -8,9 +8,10 @@ The [minimum recommended etcd versions to run in **production**](https://groups.
 
 <hr>
 
-## [v3.3.11](https://github.com/coreos/etcd/releases/tag/v3.3.11) (2018-TBD)
 
-See [code changes](https://github.com/coreos/etcd/compare/v3.3.10...v3.3.11) and [v3.3 upgrade guide](https://github.com/etcd-io/etcd/blob/master/Documentation/upgrades/upgrade_3_3.md) for any breaking changes. **Again, before running upgrades from any previous release, please make sure to read change logs below and [v3.3 upgrade guide](https://github.com/etcd-io/etcd/blob/master/Documentation/upgrades/upgrade_3_3.md).**
+## [v3.3.11](https://github.com/etcd-io/etcd/releases/tag/v3.3.11) (2019-TBD)
+
+See [code changes](https://github.com/etcd-io/etcd/compare/v3.3.10...v3.3.11) and [v3.3 upgrade guide](https://github.com/etcd-io/etcd/blob/master/Documentation/upgrades/upgrade_3_3.md) for any breaking changes. **Again, before running upgrades from any previous release, please make sure to read change logs below and [v3.3 upgrade guide](https://github.com/etcd-io/etcd/blob/master/Documentation/upgrades/upgrade_3_3.md).**
 
 ### etcdctl v3
 
@@ -18,12 +19,17 @@ See [code changes](https://github.com/coreos/etcd/compare/v3.3.10...v3.3.11) and
 
 ### gRPC Proxy
 
+- Fix [memory leak in cache layer](https://github.com/etcd-io/etcd/pull/10327).
 - Add [`etcd proxy --discovery-srv-name`](https://github.com/etcd-io/etcd/pull/10250) flag.
 
 ### etcd gateway
 
 - Add [`etcd gateway --discovery-srv-name`](https://github.com/etcd-io/etcd/pull/10250) flag.
 
+### Go
+
+- Compile with [*Go 1.10.7*](https://golang.org/doc/devel/release.html#go1.10).
+
 
 <hr>
 

CHANGELOG-3.4.md

@@ -436,6 +436,7 @@ Note: **v3.5 will deprecate `etcd --log-package-levels` flag for `capnslog`**; `
   - Let's assume that a watcher had been requested with a future revision X and sent to node A that became network-partitioned thereafter. Meanwhile, cluster makes progress. Then when the partition gets removed, the leader sends a snapshot to node A. Previously if the snapshot's latest revision is still lower than the watch revision X,  **etcd server panicked** during snapshot restore operation.
   - Especially, gRPC proxy was affected, since it detects a leader loss with a key `"proxy-namespace__lostleader"` and a watch revision `"int64(math.MaxInt64 - 2)"`.
   - Now, this server-side panic has been fixed.
+- Fix [memory leak in cache layer](https://github.com/etcd-io/etcd/pull/10327).
 
 ### gRPC gateway