<p>I assumed there were only bug fixes/(no new types) in .NET 2.0 SP1 until I came across <a href="http://davesbox.com/archive/2008/08/25/new-for-visual-studio-2008-sp1-and-fxcop-1-36-multi-targeting-rule.aspx" rel="nofollow noreferrer">few</a> posts which were mentioning <a href="http://msdn.microsoft.com/en-us/library/system.datetimeoffset.aspx" rel="nofollow noreferrer">DateTimeOffset</a> structure, that was added in .NET 2.0 SP1.</p>

<p>Is there a full listing of the newly added types in .NET 2.0 SP1?</p>

[{'answer_id': 41267, 'author': 'D2VIANT', 'author_id': 4365, 'author_profile': 'https://Stackoverflow.com/users/4365', 'pm_score': 4, 'selected': True, 'text': '<p>Here\'s what you\'re looking for:</p>\n\n<p><img src="https://i.stack.imgur.com/abAMI.gif" alt="alt text"></p>\n\n<p>Full Article: <a href="http://www.hanselman.com/blog/CatchingRedBitsDifferencesInNET20AndNET20SP1.aspx" rel="nofollow noreferrer">http://www.hanselman.com/blog/CatchingRedBitsDifferencesInNET20AndNET20SP1.aspx</a></p>\n\n<p>This may also be helpful:</p>\n\n<p><img src="https://i.stack.imgur.com/X7q0e.gif" alt="alt text"></p>\n\n<p>Full Article: <a href="http://www.hanselman.com/blog/ChangesInTheNETBCLBetween20And35.aspx" rel="nofollow noreferrer">http://www.hanselman.com/blog/ChangesInTheNETBCLBetween20And35.aspx</a></p>\n'}, {'answer_id': 41291, 'author': 'Will Dean', 'author_id': 987, 'author_profile': 'https://Stackoverflow.com/users/987', 'pm_score': 0, 'selected': False, 'text': "<p>DateTimeOffset was added to 2.0 SP1 - I'm not aware of any other new types.</p>\n\n<p>Given the coincidental timing, it's perhaps worth reminding people that 2.0 SP1 shipped with 3.5 RTM (i.e November 2007) and 2.0 SP2 shipped with 3.5 SP1.</p>\n"}, {'answer_id': 41296, 'author': 'Lasse V. Karlsen', 'author_id': 267, 'author_profile': 'https://Stackoverflow.com/users/267', 'pm_score': 1, 'selected': False, 'text': '<p>There were new interfaces added, like INotifyPropertyChanging, so there were new types added. The question is valid.</p>\n'}, {'answer_id': 41517, 'author': 'Leyu', 'author_id': 3359, 'author_profile': 'https://Stackoverflow.com/users/3359', 'pm_score': 0, 'selected': False, 'text': '<p>Based on what D2VIANT referenced</p>\n\n<blockquote>\n  <p>Full Article: <a href="http://www.hanselman.com/blog/CatchingRedBitsDifferencesInNET20AndNET20SP1.aspx" rel="nofollow noreferrer">http://www.hanselman.com/blog/CatchingRedBitsDifferencesInNET20AndNET20SP1.aspx</a></p>\n</blockquote>\n\n<p>I was able to find additional resources which list the changes in .NET SP1 some of the types added/affected are listed below</p>\n\n<ul>\n<li>System.DateTimeOffset</li>\n<li>System.GCCollectionMode</li>\n<li>System.Runtime.GCLatencyMode</li>\n<li>System.Configuration.OverrideMode</li>\n<li>System.Data.SqlClient.SortOrder</li>\n<li>System.Data.Design.TypedDataSetSchemaImporterExtensionFx35</li>\n<li>System.Data.TypedDataSetGenerator.GenerateOption</li>\n<li>System.UriIdnScope</li>\n<li>System.ComponentModel.INotifyPropertyChanging</li>\n<li>System.ComponentModel.PropertyChangingEventArgs</li>\n<li>System.ComponentModel.PropertyChangingEventHandler</li>\n<li>System.ComponentModel.Design.Serialization.IDesignerLoaderHost2</li>\n<li>System.Configuration.IdnElement</li>\n<li>System.Configuration.IriParsingElement</li>\n<li>System.Configuration.UriSection</li>\n<li>System.Net.Sockets.SendPacketsElement</li>\n<li>and Many More...  <a href="http://www.hanselman.com/blog/content/binary/org2.0to2.0/APIChangesorg2.0to2.0.html" rel="nofollow noreferrer">API Changes from org2.0 to 2.0</a> and <a href="http://www.hanselman.com/blog/content/binary/RedBitsChangesv2.html" rel="nofollow noreferrer">New Methods and Types</a></li>\n</ul>\n'}]
['https://Stackoverflow.com/questions/41256', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/3359/']