New base images for swift4.1/4.2 to catch security fixes.

swift4.1/CHANGELOG.md

@@ -1,5 +1,16 @@
 # IBM Functions Swift 4.1 Runtime
 
+## 1.15.0
+Changes:
+  - Update to a newer base image.
+  - Include bug and security fixes.
+
+Swift runtime version: [swift-4.1-RELEASE](https://swift.org/builds/swift-4.1-release/ubuntu1404/swift-4.1-RELEASE/swift-4.1-RELEASE-ubuntu14.04.tar.gz)
+
+Packages included:
+  - [Watson SDK 0.38.1](https://github.com/watson-developer-cloud/swift-sdk/releases/tag/0.38.1)
+
+
 ## 1.14.0
 Changes:
   - update swift from `4.1` to `4.1.3`

swift4.1/Dockerfile

@@ -1,12 +1,17 @@
 # Dockerfile extends Apache OpenWhisk Swift image https://github.com/apache/incubator-openwhisk-runtime-swift/blob/master/core/swift41Action/Dockerfile
 # Using git hash https://github.com/apple/swift/commit/4432bfb0c5cf817119ee88ba6108e7c97e13a331
-FROM openwhisk/action-swift-v4.1:019024d
+FROM openwhisk/action-swift-v4.1:93881a0
 
 # Add Pre-Installed Pacakges for IBM
 COPY spm-build/Package.swift /swift4Action/spm-build/Package.swift
 COPY spm-build/_Whisk.swift /swift4Action/spm-build/Sources/Action/_Whisk.swift
 
 # Build
-RUN rm /swift4Action/spm-build/swiftbuildandlink.sh
-RUN python /swift4Action/buildandrecord.py && rm /swift4Action/spm-build/.build/release/Action
+RUN apt-get update \
+    # Update installed packages to get security fixes if available.
+    && apt-get upgrade -y --no-install-recommends \
+    # Cleanup apt data, we do not need them later on.
+    && rm -rf /var/lib/apt/lists/* \
+    && rm /swift4Action/spm-build/swiftbuildandlink.sh \
+    && python /swift4Action/buildandrecord.py && rm /swift4Action/spm-build/.build/release/Action
 #RUN cd /swift4Action/spm-build; swift build -v -c release; rm /swift4Action/spm-build/.build/release/Action

swift4.2/CHANGELOG.md

@@ -1,5 +1,16 @@
 # IBM Functions Swift 4.2 Runtime
 
+## 1.3.0
+Changes:
+  - Update to a newer base image.
+  - Include bug and security fixes.
+
+Swift runtime version: [swift-4.2.1-RELEASE](https://swift.org/builds/swift-4.2.1-release/ubuntu16.04/swift-4.2.1-RELEASE/swift-4.2.1-RELEASE-ubuntu16.04.tar.gz)
+
+Packages included:
+  - [Watson SDK 1.3.1](https://github.com/watson-developer-cloud/swift-sdk/releases/tag/1.3.1)
+
+
 ## 1.2.0
 Changes:
   - Update Watson SDK from `1.2.0` to `1.3.1`

swift4.2/Dockerfile

@@ -1,11 +1,16 @@
 # Dockerfile extends Apache OpenWhisk Swift image https://github.com/apache/incubator-openwhisk-runtime-swift/blob/master/core/swift42Action/Dockerfile
-FROM openwhisk/action-swift-v4.2:019024d
+FROM openwhisk/action-swift-v4.2:93881a0
 
 # Add Pre-Installed Pacakges for IBM
 COPY _Whisk.swift /swiftAction/Sources/
 COPY Package.swift /swiftAction/
-RUN swift build -c release; \
-touch /swiftAction/Sources/main.swift; \
-rm /swiftAction/.build/release/Action; \
-/swiftAction/buildandrecord.py
+RUN apt-get update \
+    # Update installed packages to get security fixes if available.
+    && apt-get upgrade -y --no-install-recommends \
+    # Cleanup apt data, we do not need them later on.
+    && rm -rf /var/lib/apt/lists/* \
+    && swift build -c release \
+    && touch /swiftAction/Sources/main.swift \
+    && rm /swiftAction/.build/release/Action \
+    && /swiftAction/buildandrecord.py