chore: update changelog [skip ci]

CHANGELOG.md

@@ -4,9 +4,10 @@
 	## __WORK IN PROGRESS__
 -->
 
-## 3.6.5-beta.0 (2020-06-09)
+## __WORK IN PROGRESS__
 ### Bugfixes
 * The compat queries for Danfoss thermostats now query setpoint 1
+* Always send pings, even if the target node is asleep
 
 ### Features
 * Added support for `Door Lock CC V4`
@@ -17,7 +18,6 @@
 ### Changes under the hood
 * Added `driver.waitForCommand` method to expect receipt of a command that matches a given predicate
 * Added `driver.computeNetCCPayloadSize` method to compute how many payload bytes can be transmitted with a given CC (taking encapsulation into account).
-* Added debug logging for `sendNodeToSleep`
 
 ## 3.6.4 (2020-06-04)
 ### Bugfixes