News178: Add Eclair #2061 description

Author: dongcarl

_posts/en/newsletters/2021-12-08-newsletter.md

@@ -131,7 +131,10 @@ repo], [Hardware Wallet Interface (HWI)][hwi repo],
   their DNS address rather than their IP address or Tor onion service
   address.
 
-- [Eclair #2061][] Relay onion messages FIXME:dongcarl
+- [Eclair #2061][] adds initial support for [onion messages][bolts #759]. Users
+  can enable the `option_onion_messages` feature to relay onion messages and
+  send onion messages with the `sendonionmessage` RPC. Handling incoming onion
+  messages and [route blinding][bolts #765] are not yet implemented.
 
 - [Eclair #2073][] adds support for the optional channel type negotiation
   feature bit as specified in draft [BOLTs #906][].  This corresponds

_topics/en/onion-messages.md

@@ -35,6 +35,9 @@ optech_mentions:
   - title: "C-Lightning #4921 updates the implementation of onion messages"
     url: /en/newsletters/2021/12/08/#c-lightning-4921
 
+  - title: "Eclair #2061 adds initial support for onion messages"
+    url: /en/newsletters/2021/12/08/#eclair-2061
+
 ## Optional.  Same format as "primary_sources" above
 # see_also:
 #   - title: