Dynamo for Revit
Integrated Dynamo Revit 2.3 to Revit 2020.2.
A new Dynamo node called 'Selection - All Elements of Category in View', which allows for selection of all elements of a designated category in a view, is available.
A new Dynamo node called 'Element-Delete', which allows for deleting elements through a Dynamo script, is available.

File Corruption
Enhanced data storage implementation to prevent missing element file corruption.

MEP Analytical Systems
Added support for specifying an absorptance value for architectural element types and passing it to the Systems Analysis feature.

MEP Electrical Panel Schedule
Improved the behavior to show circuit and panel properties directly in a panel schedule view.

Revit Cloud Models
Improved support for increased communications security protocols to better safeguard data and communications.

Revit Home
Provided a consistent visual style between Revit and Civil application home.
Provided a self-guidance message that displays when a customer opens the published version of Revit Cloud model from Desktop Connector.

Route Analysis
An enhancement to the Route Analysis Path of Travel tool allows you to add and edit waypoints on an existing Path of Travel line so that it goes through specific points along the Path from A to B.
Two new APIs, PathOfTravel.FindStartsOfLongestPathsFromRooms() and PathOfTravel.FindEndsOfShortestPaths() support streamlined route analysis workflows to find longest paths from locations in rooms to destinations (such as exit doors).

Schedules
The currently active cell and row are highlighted so that they can be easily found when working in a large schedule.
Added the ability to freeze (lock)/unfreeze the schedule title and header in place to keep them visible when scrolling through a long schedule.

Shared Coordinates
Added the ability to show the Revit internal origin from the host model and the linked models.
Removed clip function on the project base point so that it's always moved in unclip mode.

Steel Connections for Dynamo
Updated the "Autodesk Steel Connections" documentation with the new nodes for Load Connection.
Updated the "Autodesk Steel Connections" documentation with the new nodes for analysis results.
Updated the "Autodesk Steel Connections" documentation with the modified behavior of the "Connection.ByType" Dynamo node.
Added support for envelope minimum and maximum in the load case/load combination input drop-down for the "Autodesk Steel Connections" Dynamo package.
Added Input.ResultTypes node for "Autodesk Steel Connections" Dynamo package, containing a drop-down of result types (Fx,Fy,Fz,Mx,My,Mz).
Added a drop-down Dynamo node to the Steel Connection Automation package to list the Analysis results, Load Case/Combination/Envelope, and model name for the current project and provide as input to FilterBy.AnalysisResults node.
Added the "Filter.ByVerticalPosition" node for the "Autodesk Steel Connections" package, and the "Connection.ByType" node now throws an exception when placing base plate connection types at the upper end.
Changed the names of the following Steel Connection Automation nodes : ConnectionNode.FromStructure, ConnectionNode.SubNodesOfSize and BySectionType.
Removed the Sub-connection category, which included Miter and Cope, from the Steel Connection Automation "Connection Type" drop-down. The placement of those cuts can still be automated by including them in Custom Connections.
Added a new Dynamo node, which can filter the connection nodes using the analysis results stored in Results Builder, to the Steel Connection Automation package.
Added the "existing" output to the "Connection.ByType" Dynamo node for the "Autodesk Steel Connections" package.
Fixed an issue in the Steel Connection Automation package that caused all typical scripts that can apply Base Plate connections to display an incorrect warning message on each run.

View - Other
Added a Fly mode to the Navigation bar that provides direct access and shortcuts to give the experience of "flying" through a model live to present it to clients and stakeholders.