Release Notes
Stay up to date on the newest features, fixes, and improvements for the AVAIL Desktop, AVAIL for Revit, and AVAIL for AutoCAD
AVAIL Desktop
Download Release Notes:
AVAIL Desktop 5.3.1 (March 2026)
- Added Organization Palettes - A palette that has been promoted to the organization level by a publisher to curate standardized sets of content to be distributed organization-wide.
- Adds ability for granular Edit and View permissions on a Palette.
- Added a message pop-up after adding Content to a Palette from a Channel to open the Palette in a new window.
- Added Favoriting of a Palette.
- Added the ability to search by file name within a Palette.
- Added Create Palette right-click menu option in the main Palettes view.
- Added Right-click > Add to Palette from Global Search.
- Added the ability to open a Palette in a new window by clicking the Palette Name.
- Broadcasts selected Palette to AVAIL for Revit add-in when opened in a new window.
- Added support to open a Palette in a new window from the AVAIL for Revit add-in.
- Improved sorting, filtering, and the ability to select a subset of items to publish in the Host-in-Cloud changes interface.
- Added a check for Mount Point for Dynamic Paths during Content indexing.
- Added a new URL Snapshot tool in the Content Preview window to customize thumbnails for URL content.
- Fixed issue with SSO Authentication Refresh flow.
- Fixed issue where Content rename was not getting applied.
- Fixed display of Help Chatbot.
- Other backend fixes and improvements.
AVAIL for Revit (Project Navigator + Harvest)
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AVAIL for Revit 5.6.2 (March 2026)
New:
- Support for Organization Palettes
- Refreshed UI:
- Implemented vertical tab navigation bar for Project Navigator, Palettes and Harvest.
- Moved Harvest to its own separate tab.
- Added the ability to override the Harvest Preview of a Drafting View with the Sheet on which it is placed.
- Optimized element instance retrieval (family, group, assembly), resulting in faster load times.
- Improved Palette Download:
- Uses the new API for downloading Host-in-cloud content.
- Better support for Revit Families with Type Catalogs.
- Better support for Revit-versioned content sourced from Host-in-Cloud channels.
- Added a button to open a Palette in the AVAIL Desktop.
Fixes & Improvements:
- Fixed issue where selected Content or Palettes from the AVAIL Desktop showed a pop-up in the "Project" tab.
- Fixed issue that prevented Sheets from being loaded.
- Fixed the issue where an empty view could be successfully generated for some sheets and drafting views, when it should fail.
- Ensure palette is sorted alphabetically.
- Fixed issue during copy of drafting views to capture failure.
- Fixed issue with Harvest tab not updating Project context properly if starting with a New Project document.
- Fixed issue with Project Navigator Panel visibility state on the relaunch of Revit.
- Fixed Bulk Load of Families with Type Catalogs.
- Fixed Dynamic Path lookup if loading content from a Palette.
- Fixed add-in compatibility issue with Tekla Structural Designer.
- Fixed issue with Okta-to-Okta SSO sign-in flow.
- Fixed issue with Azure SSO due to dll mismatch of Microsoft.Identity.Client.dll.
- Other backend fixes and improvements.
AVAIL for AutoCAD & Civil 3D
Download Release Notes:
AVAIL for AutoCAD & Civil 3D 5.1.2 (March 2026)
New:
- Support for Personal and Organization Palettes, including bulk loading blocks from a Palette.
- Refreshed UI:
- Implemented vertical tab navigation bar for Project Navigator, Palettes, and Harvest.
- Moved Harvest to its own separate tab.
- Improved Palette download of Host-in-cloud content.
- Added a button that can open a Palette in the AVAIL Desktop.
- Added the ability to right-click and edit individual block insert options for already harvested blocks in a Channel.
- Added a fallback thumbnail for Harvest Blocks that do not render drawing elements.
- Fixed failure to create a Harvest Block when a thumbnail/preview cannot be generated.
- Added dynamic path lookup during loading of a Palette.
- Fixed issue with Okta-to-Okta SSO sign-in flow.
- Fixed issue with Azure authentication flow for AutoCAD 2021 and 2022.
Unsure what version of AVAIL you have installed?
Follow these steps to find out:
1. In the AVAIL Desktop, click on your name in the upper right corner of the screen, then select About.

2. In Revit, select the Add-ins tab > AVAIL for Revit dropdown > About.

3. In AutoCAD & Civil 3D, select the User Profile button at the bottom of the add-in panel, then select About.
