Apache Daffodil 3.2.1

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The above release files should be verified using the PGP signatures and the project release KEYS. See verification instructions for a description of using the PGP and KEYS files for verification. A SHA512 checksum is also provided as an alternative verification method.

<dependency>
  <groupId>org.apache.daffodil</groupId>
  <artifactId>daffodil-japi_2.12</artifactId>
  <version>3.2.1</version>
</dependency>
libraryDependencies += "org.apache.daffodil" %% "daffodil-sapi" % "3.2.1"
Create the file /etc/yum.repos.d/apache-daffodil.repo with the following content:
[apache-daffodil]
name=Apache Daffodil
baseurl=https://apache.jfrog.io/artifactory/daffodil-rpm/
enabled=1
gpgkey=https://downloads.apache.org/daffodil/KEYS
gpgcheck=1
repo_gpgcheck=0
Run the folllowing command:
sudo dnf install apache-daffodil

Release Notes

This release is a patch on top of Release 3.2.0 to improve security and fix a major functional bug.

The Release Notes for 3.2.0 are still relevant to understand the features and functionality in this 3.2.1 patch release.

Security Improvements

This release fixes three security CVEs by updating dependency versions.

Functional Improvements

A major feature, layering transforms with checksum/CRC capability, which was planned for the prior release (3.2.0) was found to be buggy when unparsing. This has been fixed.

Miscellaneous Changes

Deprecation/Compatibility

There are no deprecations. This release is fully compatible with all functionality of the prior release.

Dependency Changes

The following dependencies have been added or updated

Core

Code Generator (runtime2)