440 release of ArcGIS for AutoCAD$$$This release focuses on enhancing the access to more GIS content in the form of Related data; m-value data; and the addition of multipoint feature layers. This release also expands the support of CAD data as GIS content by adding support for hatch entities as polygons and the recognition of Civil 3D Geodata coordinate system definitions; as well as additional improvements described as follows:$$$$$$New functionality$$$The following new functionality has been added to this release:$$$$$$New .NET API to customize and automate workflows in ArcGIS for AutoCAD.$$$Support for viewing and editing web feature layers with related records.$$$Support for AutoCAD 2026 versions including AutoCAD Civil 3D.$$$Hatch entity support - Hatch entities are supported as polygon features including symbology options.$$$When sharing document feature layers as hosted feature layers subtypes are now supported.$$$Datum transformations are now retained when sharing document feature layers as hosted feature layers.$$$Multipoint feature layers - ArcGIS multipoint features layers are supported as new document and web feature layer type with symbology options.$$$Civil 3D GeoData coordinate systems - whenever ArcGIS for AutoCAD sets an Esri coordinate system it will also attempt to set a matching Civil 3D GEODATA coordinate system; if one is not already set.$$$M-values - Polyline features now support the storage and editing of m-values.$$$To better support ArcGIS FieldMaps an option was added to include GPS metadata fields when sharing document feature layers to a hosted web feature layer. These fields can capture more accurate GPS info from field maps.$$$User interface changes$$$New user interfaces and changes to existing interfaces have been made to provide you with control to new capabilities and improvements to using the software as follows:$$$$$$Add Data preview window - has been enhanced to provide a preview of data before adding.$$$Attribute Editor - The Attribute Editor user interface allows for display and editing m-values.$$$Related Data dialog box.$$$ArcGIS for AutoCAD API methods; functions and commands$$$New .NET methods; commands and AutoLISP functions have been added to help you in the automation and customization of ArcGIS for AutoCAD.$$$$$$.NET API - .NET methods to automate ArcGIS have been added.$$$AutoLISP - Various enhancements to reflect new capabilities have been added.$$$Quality improvements and significant bug fixes$$$Fixed issue with recognizing the modification of Civil 3D Points using various AutoCAD editing methods that affected the editing status of those points in ArcGIS for AutoCAD point feature layers.$$$Fixed issue with drawing the last segment of tessellated arcs from web feature layers.$$$Fixed issue drawing clockwise true curves from web feature layers.$$$Fixed issue with recognizing when 3D Polylines were edited by moving them.

435 release of ArcGIS for AutoCAD$$$This incremental release focuses on enhancing the flexibility; customization; and automation of feature symbology and the display of imagery as well as a host of other improvements as follows:$$$$$$New functionality$$$The following new functionality has been added to this release:$$$$$$Image layer processing templates- Imagery layers you add to the drawing may have processing templates that you can select between to change the visual display of the imagery and the included information layers. For example; some information layers may include raster functions for vegetation indices; elevation products (such as slope; aspect and hillshade); or image classification results.$$$Configurable symbol layer- You can now specify which AutoCAD layer is used for web feature layers. The specified AutoCAD layer will determine where web features will be draw on and the layer that that is tracked when edits are made. Prior to this release all web feature layer were drawn and tracked on AutoCAD layers dictated by ArcGIS for AutoCAD based on the web feature name; prefixed with esri_. This is still the default behavior; but can now be overridden using the Change Symbol Layer configuration option of the new Web Feature Layer Properties user interface.$$$Query Expression - This is the query you would like to apply to the service when we request features to be drawn. (ex: STATENAME = TEXAS; in order to only draw features from the state of Texas) You can modify the web feature layers query expression when you use the Change Query Expression configuration option of the new Web Feature Layer Properties user interface$$$Web feature layer property templates- The various configurable options of a web feature layer can be stored within the current drawing and; or a standard AutoCAD template drawing to jump start these desired properties within new drawings. These properties can be persisted with the drawing and will be used anytime the corresponding web feature layer is added the drawing. Web feature layer property templates are created and saved when you use the Add to Layer Templates configuration option of the new Web Feature Layer Properties user interface$$$Expanded portal authentication support- Standard OAuth; SAML; PKI; IWA; KERBEROS options have been tested successfully.$$$User interface changes$$$New user interfaces and changes to existing interfaces have been made to provide you will control to new capabilities and improvements to using the software as follows:$$$$$$Attachments preview window- has been updated to use webview2 as the preview engine for attachments. This give us better tools to view photos and now lets us preview additional file types such as PDF files. Files that cannot be previewed will be downloaded to your machine.$$$Credential Persistence- You can now save your login credentials so that you dont have to input your login info every time you work with a portal in ArcGIS for AutoCAD. Credentials are stored in an encrypted file in your user folder. Signing out of a portal will clear this file from your machine.$$$Attribute Editor user interface- A combo box has been added to switch between feature layers for a more compact layout. The dialog box now also supports the dark theme setting.$$$Suppressing the splash screen- You now have the option to suppress the display of the splash screen using the application settings JSON file; or using the new Esri_Config command.$$$New ArcGIS for AutoCAD AutoLISP functions and commands$$$New commands and AutoLISP functions have been added to help you in the automation and customization of ArcGIS for AutoCAD as follows:$$$$$$Esri_Config- You now have the option to suppress the ArcGIS for AutoCAD splash screen when the application is loaded and override the creation of curved features when synchronizing curves with a web feature layer.$$$Quality improvements and significant bug fixes$$$Add Data- This release fixes an issue when searching within a group. The groups are now

435 release of ArcGIS for AutoCAD$$$This incremental release focuses on enhancing the flexibility; customization; and automation of feature symbology and the display of imagery as well as a host of other improvements as follows:$$$$$$New functionality$$$The following new functionality has been added to this release:$$$$$$Image layer processing templates- Imagery layers you add to the drawing may have processing templates that you can select between to change the visual display of the imagery and the included information layers. For example; some information layers may include raster functions for vegetation indices; elevation products (such as slope; aspect and hillshade); or image classification results.$$$Configurable symbol layer- You can now specify which AutoCAD layer is used for web feature layers. The specified AutoCAD layer will determine where web features will be draw on and the layer that that is tracked when edits are made. Prior to this release all web feature layer were drawn and tracked on AutoCAD layers dictated by ArcGIS for AutoCAD based on the web feature name; prefixed with esri_. This is still the default behavior; but can now be overridden using the Change Symbol Layer configuration option of the new Web Feature Layer Properties user interface.$$$Query Expression - This is the query you would like to apply to the service when we request features to be drawn. (ex: STATENAME = TEXAS; in order to only draw features from the state of Texas) You can modify the web feature layers query expression when you use the Change Query Expression configuration option of the new Web Feature Layer Properties user interface$$$Web feature layer property templates- The various configurable options of a web feature layer can be stored within the current drawing and; or a standard AutoCAD template drawing to jump start these desired properties within new drawings. These properties can be persisted with the drawing and will be used anytime the corresponding web feature layer is added the drawing. Web feature layer property templates are created and saved when you use the Add to Layer Templates configuration option of the new Web Feature Layer Properties user interface$$$Expanded portal authentication support- Standard OAuth; SAML; PKI; IWA; KERBEROS options have been tested successfully.$$$User interface changes$$$New user interfaces and changes to existing interfaces have been made to provide you will control to new capabilities and improvements to using the software as follows:$$$$$$Attachments preview window- has been updated to use webview2 as the preview engine for attachments. This give us better tools to view photos and now lets us preview additional file types such as PDF files. Files that cannot be previewed will be downloaded to your machine.$$$Credential Persistence- You can now save your login credentials so that you dont have to input your login info every time you work with a portal in ArcGIS for AutoCAD. Credentials are stored in an encrypted file in your user folder. Signing out of a portal will clear this file from your machine.$$$Attribute Editor user interface- A combo box has been added to switch between feature layers for a more compact layout. The dialog box now also supports the dark theme setting.$$$Suppressing the splash screen- You now have the option to suppress the display of the splash screen using the application settings JSON file; or using the new Esri_Config command.$$$New ArcGIS for AutoCAD AutoLISP functions and commands$$$New commands and AutoLISP functions have been added to help you in the automation and customization of ArcGIS for AutoCAD as follows:$$$$$$Esri_Config- You now have the option to suppress the ArcGIS for AutoCAD splash screen when the application is loaded and override the creation of curved features when synchronizing curves with a web feature layer.$$$Quality improvements and significant bug fixes$$$Add Data- This release fixes an issue when searching within a group. The groups are now

430.1 release of ArcGIS for AutoCAD$$$This release is functionally equivalent with the 430 release and adds support for AutoCAD; and AutoCAD Civil 3D version 2025.