v1.4.0

• Updated all function calls to use the ritsuko library.
• Throw an error if the top-level object is not a list.

v1.3.0

• Added specification v1.3, which aligns with the new HDF5 policy.
• Number vectors are now allowed to be represented as HDF5 integer datatypes, provided the integer can be fully represented by a
  double-precision float (i.e., 32-bit or lower).
• If a missing value placeholder for a number is NaN, all NaNs are to be considered missing. We no longer distinguish between the payloads of the NaNs.
• Improved the error messages.

v1.2.0

• Added a dependency on the ritsuko library for parsing, validation utilities.
• Placeholder should now have exactly the same HDF5 type as the data (except for strings).
• Minor clarifications to the README, mostly for the HDF5 specification.

v1.1.4

• Avoid problems with GNU major/minor function macros.

v1.1.3

• Actually return a ParsedList for the HDF5 parsers.

v1.1.2

• Process HDF5 vectors block-by-block for memory efficiency.

v1.1.1

• Conditionally include HDF5 parsers based on library availability.

v1.1.0

• Added a version number to the specification.
• Ordered factors are now defined as factors with an ordered property set to true.
• Date and date-times are now defined as strings with extra format constraints.
• More rigorous support for missing values via placeholders.
• Streamlined interface classes by moving things to constructor.
• Moved all functions out of the classes for simplicity.

v1.0.0

Initial formal release 🎉 🚀. This tag was actually created a while ago but I forgot to create the accompanying release.