Update release version in Dockerfile

Author: MaximPlusov

Dockerfile

@@ -25,8 +25,8 @@ FROM eclipse-temurin:11-jdk-alpine AS app-installer
 ARG VERAPDF_VERSION
 ARG VERAPDF_MINOR_VERSION
 ARG VERAPDF_INSTALLER_FOLDER
-ENV VERAPDF_VERSION=${VERAPDF_VERSION:-1.28}
-ENV VERAPDF_MINOR_VERSION=${VERAPDF_MINOR_VERSION:-2}
+ENV VERAPDF_VERSION=${VERAPDF_VERSION:-1.30}
+ENV VERAPDF_MINOR_VERSION=${VERAPDF_MINOR_VERSION:-1}
 ENV VERAPDF_INSTALLER_FOLDER=${VERAPDF_INSTALLER_FOLDER:-releases}
 
 WORKDIR /tmp

README.md

@@ -121,7 +121,7 @@ Where `${project.version}` is the current Maven project version. This should bri
 
 The accompanying [`Dockerfile`](Dockerfile) can be used to build a Docker image containing the veraPDF CLI application. The image is based on the official Alpine image. It doesn't build the project, instead it downloads a version of the installer. It also builds a slimline JRE which is used to trim the final image size.
 
-The version built is controlled by three arguments in the Dockerfile, `VERAPDF_VERSION`, `VERAPDF_MINOR_VERSION` and `VERAPDF_INSTALLER_FOLDER`. These can be used to select a specific installer at invocation time. The default values are `VERAPDF_VERSION=1.28`, `VERAPDF_MINOR_VERSION=2` and `VERAPDF_INSTALLER_FOLDER=releases`, which builds the latest production version, e.g. `1.28.2`.
+The version built is controlled by three arguments in the Dockerfile, `VERAPDF_VERSION`, `VERAPDF_MINOR_VERSION` and `VERAPDF_INSTALLER_FOLDER`. These can be used to select a specific installer at invocation time. The default values are `VERAPDF_VERSION=1.30`, `VERAPDF_MINOR_VERSION=1` and `VERAPDF_INSTALLER_FOLDER=releases`, which builds the latest production version, e.g. `1.30.1`.
 
 To run the latest dev build available in the GitHub registry: