Merge branch 'develop' into 'main'

Merging develop into main

See merge request !28

Dockerfile

@@ -38,7 +38,7 @@ RUN echo 'hosts: files dns' > /etc/nsswitch.conf && \
       *) echo >&2 "error: unsupported architecture ($apkArch)"; exit 1 ;;\
     esac && \
     \
-    apk add --no-cache ca-certificates curl openssl gettext && \
+    apk add --no-cache ca-certificates curl openssl && \
     \
     if ! curl -fSL -o docker.tgz "https://download.docker.com/linux/static/${DOCKER_CHANNEL}/${dockerArch}/docker-${DOCKER_VERSION}.tgz"; then \
       echo >&2 "error: failed to download 'docker-${DOCKER_VERSION}' from '${DOCKER_CHANNEL}' for '${dockerArch}'"; \
@@ -61,15 +61,18 @@ RUN echo 'hosts: files dns' > /etc/nsswitch.conf && \
     apk add --no-cache openssh wget make patch bash fish zsh python3 git git-lfs unzip acl libpng-dev libzip-dev sudo jq nano rsync && \
     ln -sf python3 /usr/bin/python && \
     ln -sf pip3 /usr/bin/pip && \
-    if [ "${ALPINE_VERSION}" = "3.12" ]; then \
-      apk add --no-cache mandoc py3-pip ; \
+    if [ "${ALPINE_VERSION}" = "3.11" ]; then \
+      apk add --no-cache mdocml-apropos gettext ; \
+      python -m pip install --upgrade pip ; \
+    elif [ "${ALPINE_VERSION}" = "3.12" ]; then \
+      apk add --no-cache mandoc py3-pip gettext ; \
     elif [ "${ALPINE_VERSION}" = "3.15" ]; then \
-      apk add --no-cache mandoc py3-pip ; \
+      apk add --no-cache mandoc py3-pip gettext ; \
     else \
       apk add --no-cache mdocml-apropos ; \
       python -m pip install --upgrade pip ; \
     fi && \
-    pip install semver && \
+    pip install requests semver && \
     \
     if [ "${PHP_MAJOR_VERSION}" = "7.2" ]; then \
       echo "No libiconv to install" ; \