===== What's new in version 2.0.1? =====

PMA.core 2.0.1 is revision 2069 of the PMA.core codebase. It follows [[what_s_new_in_version_2.0.0|PMA.core 2.0.0]] (revision 1803). It is a **minor** revision, with small refinements and bugfixes.

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==== File format improvements ====

  * Support for [[http://www.bionovationimc.com/|Bionavation]] SVS slides
  * Support for JPEG 2000 [[http://www.optrascan.com|Optrascan]] slides
  * Improved SVS resolution parsing 
  * [[https://www.zoomify.com|Zoomify]] file format is better handled (GetFilenames() method)
  * Improved handling of Philips iSyntax slides (IO stream context switching; caching)
  * [[https://en.kfbio.cn/|KFBio]] rendering issues resolved
  * Improved handling of Olympus Webview file format
  * Improved handling of Olympus VSI file format (support for TransmissionOverlay channel)
  * Zeiss CZI file format handling is improved (now also includes mask support)
  * 3DHistech MRXS slide content is improved
  * Huron Z-stacks are handled properly now
  * Added support for Motic MDSX file format
  * Barcode label cutoffs are interpreted correctly for Hamamatsu NDPI slides
  * Added nominal magnification metadata for Zeiss CZI and Leica SCN slides
  * For Zeiss CZI slides, also report back Camera, Objectives, and Detector instruments
  * Fixed Microsoft DeepZoom DZI rounding errors
  * Added ExposureTime, EmissionWaveLength for Olympus VSI slides to ImageInfo dictionary
  * Better handling of [[https://www.openmicroscopy.org|OME TIFF]] slides
  * Better support for fluorescent SCN files
  * Added Olympus OIR file format
  * Added OME Zarr file format
  * Improved support for TIFP-less Ventana BIF slides

==== General improvements ====

  * better support for OAuth authentication (including at the API level)
  * Authenticate() API method now supports POST
  * updated PMA.UI version to 2.16.0
  * File filtering is faster now
  * Audit trail information is easier accessible and better presented
  * Enriched ImageInfo dictionaries
  * Improved GetRootDirInfo() speed
  * Audit trail now uses SQLServer
  * Annotations exported to CSV now include user and timestamp information
  * GetImageInfo() and GetImagesInfo() now run as WebApi (instead of WCF)
  * Added support for FTP data stores as a root-directory (mounting point) type 
  * Updated EF and SQLite packages
  * Support for [[SSO]] login;
  * GUI fixed in Image Management module
  * HALO [[annotations]] are now grouped by classification
  * Rename HeatmapLayer to RasterLayer
  * Improve search method for AZure mounting points
  * Updated and new NuGet packages

New functionality

  * Channel clipping is now possible on 16-bit range (fluo slides)
  * Added gamma channel handling for fluo slides
  * histogram API in PMA.UI
  * Support sub-paths for Azure storage
  * CreateSession method added to [[API]]
  * Slide upload operations can now take annotations into account
  * TIFF exports now offer support for a DPI parameter
  * Introduction of new [[PMANN|PMANN API]] for better handling of multiple external annotation
  * new explicit ClearCache() admin-[[API]] method
  * Support for [[MFA|2FA]]

==== Bugs fixed ====

  * exported CSV files are now compatible with Excel and are easier to open
  * image management view current directory overflow fixed
  * lockfile creation sometimes created a deadlock situation on its own; this was fixed
  * GetAnnotations() is improved
  * Fixed cache handling when slides are uploaded a second time
  * Barcode requests now come with proper CORS headers
  * Fix for StreamAccessors in EnumerateFiles
  * Philips iSyntax slides can now be served over S3 (better handling of FIC files)
  * Improved CORS checks
  * Zeiss CZI color clipping issues
  * LZW decoder buffer initialization fix
  * Fixed Omympus VSI transmission layer rendering
  * Add optional callback in ReloadThirdParbtyAnnotations to convert an absolute path to a virtual one
  * Fix RGB rendering for OME TIFF slides
  * Fix audittrail oldValue, newValue datatypes to nvarchar
  * Clear associated image chache when the modified data is also older than one minute
  * SQLite provider configuration fix
  * Fix audit trail column size for column [Key]
  * Better detection of replaced data in cloud storage locations
  * Fix GetImageInfo logging when in cache
  * Collection mode works better now
  * Fixed NDPI int64/32 offset issue
  * Fix focus plane order for Ventana BIF files
  * Fixed CORS for Swagger documentation
  * Fix raster annotation layer rendering out of bounds
  * Fix bug that generated new instances when the request code was changed

==== Known issues ====

  * MRXS 2.5 slides are not handled properly (applied color correction is inccorrect)

==== See also ====

[[release_history|PMA.core release history]]