Rebasing to Alpine 3.9

Dockerfile

@@ -1,4 +1,4 @@
-FROM lsiobase/alpine:3.8
+FROM lsiobase/alpine:3.9
 
 # set version label
 ARG BUILD_DATE

Dockerfile.aarch64

@@ -1,4 +1,4 @@
-FROM lsiobase/alpine.arm64:3.8
+FROM lsiobase/alpine.arm64:3.9
 
 # Add qemu to build on x86_64 systems
 COPY qemu-aarch64-static /usr/bin

Dockerfile.armhf

@@ -1,4 +1,4 @@
-FROM lsiobase/alpine.armhf:3.8
+FROM lsiobase/alpine.armhf:3.9
 
 # Add qemu to build on x86_64 systems
 COPY qemu-arm-static /usr/bin

readme-vars.yml

@@ -68,6 +68,7 @@ app_setup_block: |
 
 # changelog
 changelogs:
+  - { date: "22.02.19:", desc: "Rebasing to alpine 3.9." }
   - { date: "28.01.19:", desc: "Add pipeline logic and multi arch." }
   - { date: "15.10.18:", desc: "Upgrade to Ubooquity 2.1.2." }
   - { date: "23.08.18:", desc: "Rebase to alpine 3.8." }