diff --git a/CHANGELOG.md b/CHANGELOG.md
index 330f6f2b2..9a76a2d76 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,34 +8,42 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ## Unreleased
 
+### Added
+### Fixed
+### Changed
+
+
+## Release v1.3
+
 ### Added
 CC256x: with ENABLE_CC256X_ASSISTED_HFP, HFP enables WBS codec on demand and configures PCM/I2S interface for 8kH/16kHz
 BCM: with ENABLE_BCM_PCM_WBS, HFP enables WBS codec on demand and configures PCM/I2S interface for 8kH/16kHz
 SDP Client RFCOMM: add `sdp_client_query_rfcomm_channel_and_name_for_service_class_uuid`
-HFP AG/HSP AG: avoid connecting to remote service with same role
-A2DP, AVDTP: provide capabilities and configuration events for A2DP codecs: SBC, MPEG Audio, MPEG AAC, ATRAC
-A2DP Source: emit `A2DP_SUBEVENT_SIGNALING_CAPABILITIES_COMPLETE`
-A2DP Source: allow to configure non-SBC endpoints by calling `a2dp_source_set_config_{TYPE}` during SEP discovery
-A2DP Source, AVDTP Source: allow to send complete media packet with `avdtp_source_stream_send_media_packet` and `a2dp_source_stream_send_media_packet`
-A2DP Source AVDTP Source: add `avdtp_source_stream_send_media_payload_rtp`
-A2DP Source: support multiple Stream Endpoints with different Media Codec types
 HFP: `ENABLE_HFP_AT_MESSAGES` lets HFP emit  `HFP_SUBEVENT_AT_MESSAGE_SENT` and `HFP_SUBEVENT_AT_MESSAGE_RECEIVED`
+A2DP, AVDTP: provide capabilities and configuration events for A2DP codecs: SBC, MPEG Audio, MPEG AAC, ATRAC
+A2DP + AVDTP Source: allow to send media packet with `avdtp_source_stream_send_media_packet` and `a2dp_source_stream_send_media_packet`
+A2DP + AVDTP Source: add `avdtp_source_stream_send_media_payload_rtp` and `a2dp_source_stream_send_media_payload_rtp`
+A2DP Source: emit `A2DP_SUBEVENT_SIGNALING_CAPABILITIES_COMPLETE`
+A2DP Source: allow to configure endpoints by calling `a2dp_source_set_config_{TYPE}` during SEP discovery with SBC fallback
 
 ### Fixed
+HCI: keep `le connecting request` on connection complete active, fixes gap_auto_connection_stop() + gap_auto_connection_start()
 L2CAP: fix packet size check for incoming classic basic channels (regression introduced in v1.2.1)
+HFP AG/HSP AG: avoid connecting to remote service with same role
+A2DP Source: support multiple Stream Endpoints with different Media Codec types
 A2DP Source: emit codec configure event with reconfigure flag set on reconfigure
-HCI: keep `le connecting request` on command complete, fixes gap_auto_connection_stop() + gap_auto_connection_start()
 GATT Compiler: support multiple instances of the same service
 
 ### Changed
-HFP/GOEP Client/AVDTP/A2DP: return `SDP_SERVICE_NOT_FOUND` if no suitable SDP record is found
-GATT Client: Skip MTU exchange after MTU exchange on ATT Server
-AVDTP Source: `avdtp_source_stream_send_media_payload` includes SBC Header and was deprecated
-Ports: STM32-F103RB Nucleo + CC256x port removed
-A2DP: fix events and use `a2dp_cid`, `local_seid,` `remote_seid` in A2DP subevents
-AVDTP/A2DP: use `avdtp_channel_mode_t` in `A2DP_SUBEVENT_SIGNALING_MEDIA_CODEC_SBC_CONFIGURATION`
 GAP: provide Link Type parameter to incoming connection filter for `gap_register_classic_connection_filter`
-ESP32: enabled wide-band speech, disable classic secure connections HSP/HFP demos
+HFP/GOEP Client/AVDTP/A2DP: return `SDP_SERVICE_NOT_FOUND` if no suitable SDP record is found
+AVDTP Source: `avdtp_source_stream_send_media_payload` includes SBC Header and was deprecated
+AVDTP/A2DP: use `avdtp_channel_mode_t` in `A2DP_SUBEVENT_SIGNALING_MEDIA_CODEC_SBC_CONFIGURATION`
+A2DP: fix events and use `a2dp_cid`, `local_seid,` `remote_seid` field names in A2DP sub-events
+GATT Client: Skip MTU exchange after MTU exchange on ATT Server
+Ports: STM32-F103RB Nucleo + CC256x port removed
+ESP32: enabled HFP Wide-Band Speech, disable classic secure connections in HSP/HFP demos
+
 
 ## Release v1.2.1