--- a
+++ b/HISTORY.md
@@ -0,0 +1,110 @@
+# History
+
+## 0.9.0 (2023-05-25)
+
+- Update documentation.
+- Bump dependencies.
+- Improved validation of TIFF write arguments.
+- Add ability to speciy store when writing Zarr e.g. zarr.SQliteStore.
+- Update CLI:
+  - New `-s` argment for `convert` to specify store for zarr.
+- Bug fixes:
+  - Fix MPP writing for .dcm files.
+  - Fix parsing of NGFF metadata (zattrs JSON), including getting MPP.
+
+## 0.8.2 (2023-04-02)
+
+- Bug fixes:
+  - Fix issue where `DICOMWSIReader` required user input at init.
+  - Fix level offset when printing the level number during `TIFFWriter` pyramid building.
+  - Refactor slow `DICOMWSIReader` init warning and only warn from the main process.
+
+## 0.8.0 (2023-04-01)
+
+- Add DICOM writer.
+- Avoid decoding entire TIFF before conversion starts.
+- TIFFReader can now expose a dask array view (using tiffile Zarr view
+  underneath).
+- Add overwrite option to transcode CLI mode.
+- Refactor to use persistent worker subprocesses. This avoids recreating
+  the reader object for each region read. For some reader such as
+  DICOMWSIReader this significantly improves performance.
+- General refactoring and code cleanup.
+- Bug fixes:
+  - Fix writing MPP for SVSWriter.
+  - Remove OpenSlide thumbnail generation method. This would cause the
+    process to run out of memory for some files and the base
+    implementation works just as well without this memory issue.
+
+## 0.7.0 (2022-12-15)
+
+- Normalise TIFF array axes (to YXC order) when reading using tiffile.
+- Bug fixes:
+  - Fix reading/writing JP2 resoluion metadata (vres/hres are in m not
+    cm).
+  - Join child processes when finishing writing / exiting.
+  - Copy the reader tile size for transcode mode.
+  - Return None for MPP when JP2 has no resolution box.
+  - Set resolution units to cm when writing TIFFs.
+  - Use the MPP from the reader when writing JP2.
+  - Add a zarr intermediate for JP2 writing (allows different read and
+    write tile sizes).
+
+## 0.6.1 (2022-10-21)
+
+- Select Writer class based on file extension from CLI.
+- Bug fixes:
+  - Fix writing MPP to NGFF v0.4.
+  - Change coordinate transformation ordering.
+  - Fix reading TIFF resolution tag. Previously only the numerator of
+    the resolution fraction was being read.
+  - Other minor bug fixes.
+
+## 0.6.0 (2022-10-03)
+
+- Add ability to write resolution metadata to JP2. Thanks to
+  @quintusdias for helping get this implemented in glymur.
+- Remove QOI codec code as this is not included in imagecodes. Thanks to
+  Christoph Gohlke for adding this.
+- Add a "How do I?" documentation page.
+
+## 0.5.1 (2022-06-27)
+
+- Bug fixes:
+  - Fix parsing of OpenSlide MPP to float.
+
+## 0.5.0 (2022-06-25)
+
+- Add ability to transcode/repackage to a TIFF file (from DICOM or SVS).
+- Refactor `ZarrReaderWriter` to seperate `ZarrWriter` and `ZarrReader`.
+- Bug fixes:
+  - Fix thumbnaiul generation for zarr.
+  - Fix NGFF metadata `CoordinateTransformation` field default factor.
+
+## 0.4.0 (2022-06-20)
+
+- Add ability to write JPEG compressed SVS files.
+- Add support for thumbnail generation and a CLI command.
+- Swap from strings to enums for codecs and color spaces.
+
+## 0.3.0 (2022-05-13)
+
+- Remove unused CLI debug option.
+- Add generation of OME-NGFF metadata (JSON .zattrs file).
+- Add timeout when copying tiles to prevent indefinite hanging.
+- Improve joining/termination of child processes at shutdown.
+- Use the TIFF resolution tag if present.
+- Add `get_tile` method to all `Reader` classes.
+- Update supported Python versions to 3.8, 3.9, 3.10.
+- Bug fixes:
+  - Fix and issue with concatenation of pyramid downsamples.
+  - Add a custom Queue class for multiprocessing on macOS.
+  - Fix handling of `pyramid_downsamples` argument when `None`.
+
+## 0.2.0 (2022-03-22)
+
+- Add Support To Read DICOM WSI and transform to zarr.
+
+## 0.1.0 (2022-02-22)
+
+- First release on PyPI.