[update] Flex versions / OS name

CHANGELOG.md

@@ -5,10 +5,10 @@ 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).
 
-## [3.19.0] - 2024-04-02
+## [3.19.0] - 2024-04-03
 
 ### Changed
-    - add Flex target
+    - Add Flex target
 
 ## [3.18.0] - 2024-03-27
 
@@ -65,7 +65,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## [3.12.1] - 2024-01-11
 
 ### Changed
-    - Update cargo-ledger 
+    - Update cargo-ledger
 
 ## [3.12.0] - 2024-01-10
 
@@ -115,7 +115,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## [3.9.0] - 2023-10-25
 
 ### Added
-    - Add a Cargo config global file in full image 
+    - Add a Cargo config global file in full image
 
 ## [3.8.0] - 2023-10-09
 

lite/Dockerfile

@@ -89,9 +89,9 @@ ENV STAX_SDK=/opt/stax-secure-sdk
 RUN git -C "$LEDGER_SECURE_SDK" worktree add "$STAX_SDK" v15.2.0
 RUN echo stax > $STAX_SDK/.target
 
-# Latest Flex SDK (OS stax_1.4.0-rc3 => based on API_LEVEL 18)
+# Latest Flex SDK (OS europa_0.1.0-re3 => based on API_LEVEL 18)
 ENV FLEX_SDK=/opt/flex-secure-sdk
-RUN git -C "$LEDGER_SECURE_SDK" worktree add "$FLEX_SDK" v18.0.1
+RUN git -C "$LEDGER_SECURE_SDK" worktree add "$FLEX_SDK" v18.1.0
 RUN echo flex > $FLEX_SDK/.target
 
 # Default SDK