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ReleaseNotes.md

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3.0.0-preview1

  • Multi-targeting for netstandard2.0 and net8.0
  • Improved performance
  • Reduced memory usage
  • Idiomatic C# API
  • Idiomatic exception hierarchy
  • Nullable warnings and annotations
  • 16 TB files support
  • Transacted root storage support
  • Optional consolidation
  • Switching streams (i.e. save as)
  • Storage/stream full path discovery

2.2

  • ADD: NET Standard 2.0 platform support

2.1

  • Migration to GitHub
  • FIXED: Issues with failed initialization to FREESECT (0xFFFFFFFF) of FAT sectors
  • FIXED: Issues with file-corruption detection

2.0 - Stable release.

  • Last SourceForge release

2.0 pre-release (NOT FOR PRODUCTION)

  • ADD: Red-Black tree full implementation to speed up large data structure read access (thousands of stream/storage objects)
  • ADD: Enhanced Stream resizing
  • ADD: Extensions to use native .net framework Stream object
  • ADD: Code has been ported to .net 4.0 framework
  • NOTE: This is a technical preview not aimed to production use.

1.5.4

  • FIXED: In particular conditions, an opened file could be left opened after a loading exception
  • FIXED: Circular references of corrupted files could lead to stack overflows
  • FIXED: Enhanced standard compliance: corrupted file loading defaults to abort operation.
  • ADD: Version property
  • ADD: New overloaded constructors to force the load of possibly corrupted files.

1.5.3

  • ADD: 'GetAllNamedEntries' Method to access structured files without tree-loading performance penalties
  • ADD: New hex editor for structured storage explorer sample application

1.5.2

  • FIXED: Math error in sector number recognition caused exception when reading some streams
  • FIXED: Saving twice caused OutOfMemoryException
  • FIXED: Error when using names of exactly 31 characters for streams or storages

1.5.1.

  • FIXED: Casting error when removing uncommitted-added Stream.
  • ADDED: CFDuplicatedItem exception thrown when trying to add duplicated items (previously item addition was silently failing).

1.5.0

  • FIXED: Exception thrown when removing a stream of length equals to zero.

1.5.0 - RC1

  • ADD: New Update mode to commit changes to the underlying stream
  • ADD: Sector recycle to reuse unallocated sectors
  • ADD: File shrinking to compact compound files
  • ADD: Support for version 4 of specs (4096 bytes sectors)
  • ADD: Partial stream data reading to read data from a specified offset
  • ADD: Advanced lazy loading to reduce memory footprint of application
  • FIXED: CHANGED NAMESPACE to OpenMcdf

1.4.1

  • FIXED: ERROR, internal modifier applied to Delete method
  • FIXED: Redundant method call for DIFAT chain
  • ADD: 'Delete' feature for sample project

1.4.0

  • ADD: 'Remove' feature for storage and stream objects.
  • FIXED: ERROR in manipulation of streams with a length of 4096 bytes (cutoff bug) (Thx to meddingt)
  • FIXED: ERROR in zero sized streams

1.3.1

  • FIXED: Error in DIFAT sectors manipulation

1.3

  • FIXED: Null pointer in traversal with empty storages;

1.2

  • FIXED: Fixed ministream (<4096 bytes) bug;

1.1

  • ADD: Added traversal of Compound file method (VisitEntries);
  • FIXED: Fixed bug when multiple storage added;

1.0

  • Initial release