2.6.80 Release notes

Author: NickCraver

docs/ReleaseNotes.md

@@ -8,10 +8,16 @@ Current package versions:
 
 ## Unreleased
 
+No pending changes for the next release yet.
+
+
+## 2.6.80
+
 - Adds: `last-in` and `cur-in` (bytes) to timeout exceptions to help identify timeouts that were just-behind another large payload off the wire ([#2276 by NickCraver](https://github.com/StackExchange/StackExchange.Redis/pull/2276))
 - Adds: general-purpose tunnel support, with HTTP proxy "connect" support included ([#2274 by mgravell](https://github.com/StackExchange/StackExchange.Redis/pull/2274))
 - Removes: Package dependency (`System.Diagnostics.PerformanceCounter`) ([#2285 by NickCraver](https://github.com/StackExchange/StackExchange.Redis/pull/2285))
 
+
 ## 2.6.70
 
 - Fix: `MOVED` with `NoRedirect` (and other non-reachable errors) should respect the `IncludeDetailInExceptions` setting ([#2267 by mgravell](https://github.com/StackExchange/StackExchange.Redis/pull/2267))