diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4dad9ab1c..11bcdb256 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,7 +3,19 @@ All notable changes to this project will be documented in this file.
 
 ## [Unreleased] - Development
 
-## [12.2.0.5]
+## [12.2.0.6]
+### Added
+
+### Breaking Changed
+
+### Changed
+
+### Fixed
+- TasmotaSerial ``read(buffer, size)`` regression from v9.3.0
+
+### Removed
+
+## [12.2.0.5] 20221129
 ### Added
 - ESP32 DS18x20 parasitic power usage when defining W1_PARASITE_POWER (#17112)
 - Optional define ``SERIAL_BRIDGE_BUFFER_SIZE`` to set Serial Bridge internal buffer size (Default ESP8266 = 256, ESP32 = 800)
@@ -11,9 +23,7 @@ All notable changes to this project will be documented in this file.
 - Command ``SetOption35 0..255`` to skip number of received messages in Serial Bridge (default 0) (#17140)
 - Teleinfo TEMPO (BBR) contract (#17160)
 - Support for HLK-LD2410 24GHz smart wave motion sensor
-- Berry add module ``mdns``
-
-### Breaking Changed
+- Berry ``mdns`` module (#17202)
 
 ### Changed
 - Serial Bridge default internal serial rx buffer size from 64 to 256 (#17120)
diff --git a/RELEASENOTES.md b/RELEASENOTES.md
index 5e456c5c2..fe955d820 100644
--- a/RELEASENOTES.md
+++ b/RELEASENOTES.md
@@ -107,7 +107,7 @@ The latter links can be used for OTA upgrades too like ``OtaUrl http://ota.tasmo
 
 [Complete list](BUILDS.md) of available feature and sensors.
 
-## Changelog v12.2.0.5
+## Changelog v12.2.0.6
 ### Added
 - Command ``SetOption35 0..255`` to skip number of received messages in Serial Bridge (default 0) [#17140](https://github.com/arendst/Tasmota/issues/17140)
 - Command ``SetOption47 1..255`` to delay power on relay state in seconds reducing power surge. ``SO47 1`` delays until network connected. ``SO47 2`` delays until mqtt connected
@@ -131,6 +131,7 @@ The latter links can be used for OTA upgrades too like ``OtaUrl http://ota.tasmo
 - Teleinfo TEMPO (BBR) contract [#17160](https://github.com/arendst/Tasmota/issues/17160)
 - Berry ``bytes().setbytes()`` method [#16892](https://github.com/arendst/Tasmota/issues/16892)
 - Berry ``bytes().reverse()`` method [#16977](https://github.com/arendst/Tasmota/issues/16977)
+- Berry ``mdns`` module [#17202](https://github.com/arendst/Tasmota/issues/17202)
 - Zigbee router firmware for Sonoff ZBBridgePro [#16900](https://github.com/arendst/Tasmota/issues/16900)
 - ESP32 Support for DMX ArtNet Led matrix animations [#16984](https://github.com/arendst/Tasmota/issues/16984)
 - ESP32 DS18x20 parasitic power usage when defining W1_PARASITE_POWER [#17112](https://github.com/arendst/Tasmota/issues/17112)
@@ -152,6 +153,7 @@ The latter links can be used for OTA upgrades too like ``OtaUrl http://ota.tasmo
 - Zigbee improved Aqara plug support and completed cluster 0x0702 [#17073](https://github.com/arendst/Tasmota/issues/17073)
 
 ### Fixed
+- TasmotaSerial ``read(buffer, size)`` regression from v9.3.0
 - Serial bridge default serial configuration from 5N1 to 8N1 regression from v10.1.0.3
 - BP5758D red channel corruption regression from v12.1.1.6 [#16850](https://github.com/arendst/Tasmota/issues/16850)
 - Deduplicate code and fix %timer n% rule regression from v12.2.0 [#16914](https://github.com/arendst/Tasmota/issues/16914)
diff --git a/tasmota/include/tasmota_version.h b/tasmota/include/tasmota_version.h
index 4b48759ed..f73a6a902 100644
--- a/tasmota/include/tasmota_version.h
+++ b/tasmota/include/tasmota_version.h
@@ -20,6 +20,6 @@
 #ifndef _TASMOTA_VERSION_H_
 #define _TASMOTA_VERSION_H_
 
-const uint32_t VERSION = 0x0C020005;   // 12.2.0.5
+const uint32_t VERSION = 0x0C020006;   // 12.2.0.6
 
 #endif  // _TASMOTA_VERSION_H_