Update changelog and Makefile

CHANGELOG.md

@@ -5,6 +5,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
+## [1.9.3](https://github.com/ledgerhq/app-ethereum/compare/1.9.2...1.9.3) - 2021-8-26
+
+### Added
+
+- Added better display for bigger chainIDs.
+
 ## [1.9.2](https://github.com/ledgerhq/app-ethereum/compare/1.9.0...1.9.2) - 2021-8-11
 
 ### Added

Makefile

@@ -30,9 +30,9 @@ APP_LOAD_PARAMS += --path "1517992542'/1101353413'"
 
 APPVERSION_M=1
 APPVERSION_N=9
-APPVERSION_P=2
+APPVERSION_P=3
 APPVERSION=$(APPVERSION_M).$(APPVERSION_N).$(APPVERSION_P)
-APP_LOAD_FLAGS= --appFlags 0x240 --dep Ethereum:$(APPVERSION)
+APP_LOAD_FLAGS= --appFlags 0x240 --dep Ethereum:$(APPVERSION)-rc1
 
 ifeq ($(CHAIN),)
 CHAIN=ethereum