Update README.md

README.md

@@ -1,16 +1,33 @@
 ![GitHub Actions](https://github.com/ironfede/openmcdf/actions/workflows/dotnet-desktop.yml/badge.svg)
+[![NuGet Version](https://img.shields.io/nuget/vpre/OpenMcdf)](https://www.nuget.org/packages/OpenMcdf)
+[![NuGet Downloads](https://img.shields.io/nuget/dt/OpenMcdf)](https://www.nuget.org/packages/OpenMcdf)
 
 # OpenMcdf
 
-OpenMcdf is a 100% .NET / C# component that allows developers to manipulate [Compound File Binary File Format](https://learn.microsoft.com/en-us/openspecs/windows_protocols/ms-cfb/53989ce4-7b05-4f8d-829b-d08d6148375b) files (also known as OLE structured storage). 
+OpenMcdf is a fully .NET / C# library to manipulate [Compound File Binary File Format](https://learn.microsoft.com/en-us/openspecs/windows_protocols/ms-cfb/53989ce4-7b05-4f8d-829b-d08d6148375b) files, also known as [Structured Storage](https://learn.microsoft.com/en-us/windows/win32/stg/structured-storage-start-page). 
 
-Compound file includes multiple streams of information (document summary, user data) in a single container. 
+Compound files include multiple streams of information (document summary, user data) in a single container, and is used as the bases for many different file formats:
+- Microsoft Office (.doc, .xls, .ppt)
+- Windows thumbnails cache files (thumbs.db) 
+- Outlook messages (.msg)
+- Visual Studio Solution Options (.suo) 
+- Advanced Authoring Format (.aaf)
 
-This file format is used under the hood by a lot of applications: all the documents created by Microsoft Office until the 2007 product release are structured storage files. Windows thumbnails cache files (thumbs.db) are compound documents as well as .msg Outlook messages. Visual Studio .suo files (solution options) are compound files and a lot of audio/video editing tools save project file in a compound container (*.aaf files for example).
+OpenMcdf v3 has a rewritten API and supports:
+- And idiomatic dotnet API and exception hierarchy
+- Fast and efficient enumeration and manipulation of storages and streams
+- Files sizes up to 16 TB (using major format version 4 with 4096 byte sectors)
+- Transactions (i.e. commit and/or revert)
+- Consolidation (i.e. reclamation of space by removing free sectors)
+- Nullable attributes
 
-OpenMcdf supports read/write operations on streams and storages and traversal of structures tree. It supports version 3 and 4 of the specifications, uses lazy loading wherever possible to reduce memory usage and offer an intuitive API to work with structured files.
+Limitations:
+- No support for bed-black tree balancing (directory entries are stored in a tree, but are not balanced. i.e. trees are "all-black")
+- No support for single writer, multiple readers
 
-It's very easy to **create a new compound file**
+## Getting started
+
+To create a new compound file:
 
 ```C#
 byte[] b = new byte[10000];
@@ -20,23 +37,19 @@ using CfbStream stream = root.CreateStream("MyStream");
 stream.Write(b, 0, b.Length);
 ```
 
-You can **open an existing one**, an Excel workbook (.xls) and use its main data stream
+To open an Excel workbook (.xls) and access its main data stream:
 
 ```C#
 using var root = RootStorage.OpenRead("report.xls");
 using CfbStream workbookStream = root.OpenStream("Workbook");
 ```
 
-Adding **storage and stream items** is just as easy...
+To create or delete storages and streams:
 
 ```C#
 using var root = RootStorage.Create("test.cfb");
-root.AddStorage("MyStorage");
-root.AddStream("MyStream");
-```
-...as removing them
-
-```C#
+root.CreateStorage("MyStorage");
+root.CreateStream("MyStream");
 root.Delete("MyStream");
 ```
 
@@ -49,14 +62,16 @@ root.Commit();
 root.Revert();
 ```
 
-If you need to compress a compound file, you can purge its unused space:
+A root storage can be consolidated to reduce its on-disk size:
 
 ```C#
 root.Flush(consolidate: true);
 ```
 
-[OLE Properties](https://learn.microsoft.com/en-us/openspecs/windows_protocols/ms-oleps/bf7aeae8-c47a-4939-9f45-700158dac3bc) handling for DocumentSummaryInfo and SummaryInfo streams  
-is available via extension methods ***(experimental - API subjected to changes)***
+## Object Linking and Embedding (OLE) Property Set Data Structures
+
+Support for reading and writing [OLE Properties](https://learn.microsoft.com/en-us/openspecs/windows_protocols/ms-oleps/bf7aeae8-c47a-4939-9f45-700158dac3bc) 
+is available via the OpenMcdf.Ole package. However, ***the API is experimental and subject to changes)***
 
 ```C#
 OlePropertiesContainer co = new(stream);
@@ -66,4 +81,4 @@ foreach (OleProperty prop in co.Properties)
 }
 ```
 
-OpenMcdf runs happily on the [Mono](http://www.mono-project.com/) platform and multi-targets **netstandard2.0** and **net8.0** to allow maximum client compatibility.
+OpenMcdf runs happily on the [Mono](http://www.mono-project.com/) platform and multi-targets [**netstandard2.0**](https://learn.microsoft.com/en-us/dotnet/standard/net-standard?tabs=net-standard-2-0) and **net8.0** to maximize client compatibility and support modern dotnet features.

exclusion.dic

@@ -5,6 +5,7 @@ codepage
 defragmentation
 depersist
 DIFAT
+dotnet
 endian
 enqueuing
 enum