diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4ccd2a3..7b0e5cb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,10 @@
 # CHANGELOG
 
-# 1.2.0: - 2021-06-01
+## unreleased
+- client: Added peer IP to log messages
+- parser: Added rainfall_1h and rainfall_24h to beacon_type 'position_weather'
+
+## 1.2.0: - 2021-06-01
 - parser: Added support for OGNSKY (safesky) beacons
 - client: Replace bad characters with � instead of raising an exception (restore old behaviour with parameter ignore_decoding_error=False)
 
diff --git a/README.md b/README.md
index 343d980..3ed1ab2 100644
--- a/README.md
+++ b/README.md
@@ -42,6 +42,8 @@ def process_beacon(raw_message):
         print('Received {aprs_type}: {raw_message}'.format(**beacon))
     except ParseError as e:
         print('Error, {}'.format(e.message))
+    except NotImplementedError as e:
+        print('{}: {}'.format(e, raw_message))
 
 client = AprsClient(aprs_user='N0CALL')
 client.connect()