diff --git a/CHANGELOG.md b/CHANGELOG.md
index d5716abcb..7a7e00041 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,7 +5,7 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [1.8.1dev] 2019-07-19
+## [1.8.1dev] 2019-07-26
 
 ### Added
 
@@ -14,7 +14,6 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - reset firmware option. If the reset button on the ESP is pressed during boot up sequence (the LED is flashing very fast) all settings are erased and goes into AP mode.
 - Added tx_mode back with options 0,1 and 2 until we've fixed option 2 that works for everyone and doesn't reset ESP
 - More solar module data captured, thanks to @Vuego123
-- -DDEFAULT_NO_SERIAL option added to determine if the Serial port should be enabled on fresh installs
 - Detect thermostat mode for EMS+ RC300/Moduline 3000
 
 ### Fixed
@@ -23,6 +22,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Bosch Easy Connect wrongly classified as a thermostat
 - Correctly handle telegrams who's size are exactly 32 bytes (e.g. 0x19 MonitorSlow)
 - Telnet also available when in AP mode
+- Handling of thermostat temperatures that were single bytes and couldn't exceed 25.5 (0xFF) degrees!
 
 ### Changed
 
@@ -31,6 +31,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - How signed shorts are handled such as the current and setpoint temps on RC300s
 - Stopped automatic refresh of web page, which causes crashes/memory loss after a short time
 - Support HA 0.96 climate component changes
+- -DDEFAULT_NO_SERIAL changed to -DFORCE_SERIAL
 
 ## [1.8.0] 2019-06-15