Release Notes
---------------

v0.7.0
^^^^^^^

- High throughput JPEG 2000 code streams can now be decoded. All code-blocks have to be HT code-blocks with one HT set and no refinement.
- CUDA 12 support - Binaries for both CUDA 11 and CUDA 12 are available.
- Extended allocator support which accepts cuda streams and context information.
- Memory Padding APIs for both pinned and device memory have been added.
- Fixed multiple issues which were causing the decoder to hang or crash.
- Fixed an issue which was causing the encoder to error out when compressing random data.

v0.6.0
^^^^^^^
- Decoder

   * 4k digital cinema profile support.
   * JPEG 2000 bitstreams with predictable termination enabled can be decoded.
   * Hopper(sm90) support is added.
   * Fixed an issue in the quantization information parser. This was causing decode output corruption in some cases.
   * Fixed a horizontal clipping issue seen with :code:`nvjpeg2kDecodeImage()`, when an area of interest was decoded.

- Encoder

   * Fixed an issue which was resulting in wrong output when no of components = 4 and mct mode was enabled.
  

v0.5.0
^^^^^^^
- Decoder

   * JPEG 2000 bitstreams with last partition length set to 0 can be decoded.
   * JPEG 2000 bitstreams with cdef jp2 header can be decoded.
   * Bitstream corruption checks have been relaxed.
- Encoder

   * Multi-tile encoding.
   * All progression orders are supported.
   * Performance improvements for lossy encoding.

v0.4.0
^^^^^^^
- JPEG2000 encode support added. See :ref:`nvjpeg2kintroencoder-label` for details.
- Encode/Decode support added for 420/422 formats with alpha channel (yuva420p).
- nvJPEG2000 is now available on WSL-Ubuntu.

v0.3.0
^^^^^^^
- Bitstreams with 422 and 420 chroma sub-sampling are supported.
- RGB output support for images with 420 and 444 chroma sub-sampling.
- New nvjpeg2kDecodeImage API added.
- Inverse discrete wavelet transform performance improvements.


v0.2.0
^^^^^^^
- New API added for Tile/Resolution based decode.
- Tiles can be partially decoded by specifying an area of interest.
- Tiles with multiple partitions are supported.
- All progression orders are supported.
- Bitstreams with up to 20 layers can be decoded.


v0.1.0
^^^^^^^
- nvJPEG2000 is now available on Microsoft Windows 10 and Windows Server 2019.
- Bitstreams with multiple tiles are now supported. Each tile can have a single tile partition.
- RLCP progression order is supported.
- Fixed an intermittent issue which was causing the library to produce incorrect decode output.


v0.0.1
^^^^^^^
- First release of the nvJPEG2000 library.
- Refer to the :ref:`nvjpeg2kintroduction-label` section of the documentation for the list of features supported.