To develop or update content for Revit 2020 (specifically following updates like the 2020.2.9 Hotfix
), you must often manually manage your content libraries since Revit 2020 is no longer under official Autodesk support 1. Identify Your Build Version
Before adding content, verify that the hotfix is correctly installed. Check Version Help > About Target Build 2020.2.2 Hotfix , your build should be 20.2.20.31
[5.1]. Applying the latest hotfix ensures cumulative fixes for issues like missing 2D elements in the Family Editor [5.3]. 2. Download Updated Content Libraries
Updated content for Revit 2020.2 and later is not included in the standard patch deliverable and must be downloaded separately [5.8]. Official Sources : Access the Autodesk Knowledge Network
to find executables for Family Templates, Project Templates, and Family Libraries [5.6]. Custom Installation : Run the downloaded file. The default destination folder is C:\ProgramData\Autodesk\RVT 2020 Admin Mode : If extraction fails, right-click the file and select Run as Administrator 3. Configure Content in Revit
If your families or templates don't appear after installation, you must point Revit to the correct paths: Revit Options > File Locations Update the paths for Default Path for Family Template Files Standard paths are usually found under C:\ProgramData\Autodesk\RVT 2020\Libraries 4. Troubleshoot Missing Content If content is still missing or outdated: Add/Remove Features Control Panel > Programs and Features Autodesk Revit Content Libraries 2020 , and choose Uninstall/Change Add/Remove Features to reinstall specific regional libraries [5.9]. Permission Issues
: Updates can sometimes fail due to Windows profile permissions. Ensure you have full write access to the ProgramData folder [15]. 5. Transition to Cloud Content (Optional) While Revit 2020 relies on local libraries, versions 2021.1 and later introduced the Load Autodesk Family
tool, allowing you to pull content directly from the cloud without local installs [17]. If you are working in a hybrid environment, consider standardizing content on a network drive or a Content Catalog (like UK or Metric) or a direct download link for a particular hotfix?
Revit.exe or AdSSO.exe processes, and try running the installer again.The Revit 2020.2.9 Hotfix, released on May 24, 2022, serves as the final maintenance update for the Revit 2020 lifecycle. This update is critical for users maintaining legacy projects, as it consolidates all previous fixes from the 2020.2.x series into a single installation. Its primary role is to ensure stability and security in an environment where Autodesk has shifted official support to newer versions, such as Revit 2026 and 2027.
The hotfix addresses specific performance bottlenecks and bugs identified in earlier versions, including 2020.2.8. By applying this update, users move their build version to 20.2.90.12. This versioning is essential for maintaining model integrity when multiple team members are accessing a central file, as mismatched versions can often lead to synchronization errors or data corruption.
Beyond stability, the hotfix ensures that Revit 2020 remains functional within the evolving Windows operating system environment. As Microsoft updates its background services and drivers, legacy software like Revit requires these periodic patches to avoid software conflicts. For firms following a biennial or triennial upgrade cycle, the 2020.2.9 Hotfix provides a reliable stopping point that preserves the functionality of 2020 features, such as the Path of Travel tool and PDF importing, without the risks inherent in unpatched software.
Applying this hotfix is a standard best practice for BIM managers. It simplifies the deployment process by replacing several expired predecessors, ensuring that any fresh installations of Revit 2020 are immediately brought to the most stable state possible. While the industry continues to move toward AI-integrated features in newer releases, the 2020.2.9 Hotfix remains a cornerstone for the stable management of older BIM data. If you'd like to dive deeper, I can help you with:
Installation guides for deploying this hotfix across a network.
Troubleshooting steps if the update fails to apply to certain machines.
Compatibility checks for upgrading 2020 models to the latest Revit versions.
Revit 2020.2.9 Hotfix , released on May 17, 2022, serves as the final and most comprehensive security and stability update for the Revit 2020
product line. Although Revit 2020 is now technically outside of Autodesk's standard support lifecycle
, this hotfix remains critical for users maintaining legacy projects. Key Improvements & Fixes
The update primarily targets security vulnerabilities and cloud connectivity issues: Security Patching : Addresses significant vulnerabilities associated with importing SketchUp files components. Cloud Worksharing : Fixes a critical bug where Revit Cloud Worksharing models failed to open due to missing metadata. MEP Stability : Improves performance when connecting Fabrication MEP parts that use connector adjustment logic. Translation
: Corrects Chinese translation errors for "Calculation in Progress" messages. BIM there. Done that. Critical Considerations for Users Cloud Connectivity Issues
: Some users reported that installing the 2020.2.9 hotfix caused BIM 360 linked models to stop working, displaying errors about missing add-ins. Collaboration Fixes
: It is recommended for resolving "Can't obtain permission to edit element" errors, especially when moving central models to new network locations. Cumulative Nature
: As the latest update, it replaces and includes all fixes from previous hotfixes (2020.2.1 through 2020.2.8). Autodesk Community, Autodesk Forums, Autodesk Forum Installation Details Available Revit Updates & Add-ons - Autodesk
Revit 2020.2.9 Hotfix (Build: 20.2.90.12) is the final security and stability update released for the Revit 2020 product line. This hotfix was primarily designed to address critical vulnerabilities and ensure the software remains operational within the Autodesk Support Lifecycle Key Improvements & Fixes Security Patches
: Includes critical security updates to protect against potential vulnerabilities identified by Autodesk Support Stability Enhancements
: Resolves issues that caused intermittent crashes when using cloud-shared models or specific MEP detailing tools. Accumulative Fixes
: This hotfix replaces all previous updates (2020.2.1 through 2020.2.8). If you missed those, 2020.2.9 includes all their respective improvements. Installation Requirements Base Version
: You must have Revit 2020 (or a later update like 2020.2.x) installed to apply this hotfix. Admin Rights
: Ensure you have administrative privileges on your local machine before starting the installation. Cloud Models
: If you are working in a BIM 360/Construction Cloud environment, it is highly recommended that all team members update to the same version to avoid sync conflicts. How to Access the Update Autodesk Access : Open the Autodesk Access App
(formerly Autodesk Desktop App) on your PC; the update should appear in your "Available Updates" tab. Autodesk Account Portal : Log in to your Autodesk Management Page
, navigate to "Product Updates," and search for "Revit 2020.2.9" to download the standalone executable. Note on Support Lifecycle:
As of early 2025, Autodesk has moved Revit 2020 into the "Legacy" category. While this hotfix remains available for existing subscribers, technical support and further updates for this version are limited. Are you experiencing a specific error during the installation, or are you looking for a full list of resolved issues for a specific Revit discipline? Revit 2024 Updates - Autodesk product documentation
In the fast-paced world of digital construction, the year 2029 marked a milestone for architects and engineers worldwide with the arrival of the legendary Revit 2029. After years of steady progress—from the AI-integrated Revit 2027 to the GPU-accelerated Revit 2026—the industry was finally working at the speed of thought. The Midnight Glitch
The story began on a Tuesday in late spring. Across the globe, BIM Managers started noticing a strange anomaly. For the first time in a decade, a specialized "quantum rendering" feature in the new 2029 build was causing complex curtain wall systems to flicker in and out of existence during live cloud collaboration.
Project deadlines were looming for the world’s first "Net-Zero Megastructure" in Dubai, and the digital twin was becoming unstable. The community buzzed with activity on the Autodesk Forums, where users shared workarounds similar to the old days of Revit 2020 registry fixes. The 2029.1.1 "Quantum" Hotfix
Within 48 hours, the developer team at Autodesk released the Revit 2029.1.1 Hotfix. Unlike the heavy updates of the past like 2020.2.1, this hotfix was a precision strike. Key Updates in the 2029 Hotfix:
Stability Restoration: Resolved the "Vanishing Glass" bug that plagued high-rise models.
AI Refinement: Patched the Autodesk Assistant to better understand complex structural engineering prompts.
Cloud Sync Efficiency: Optimized the BIM 360/ACC bridge to handle the massive data packets required by 2029's new "Live Material" tracking. A New Era of Support revit 202029 hotfix updated
BIM managers used the Autodesk Access App to deploy the patch silently across thousands of machines. The hotfix didn't just fix bugs; it solidified a new era where Revit was no longer just a drawing tool, but a living, breathing digital organism.
By Wednesday morning, the flickering stopped. The Dubai Megastructure was back on track, its digital twin as solid as the steel and glass it represented. The Revit 2029 Hotfix became a legend in the industry—not for what it broke, but for how quickly it proved that in 2029, the bond between the developer and the designer was stronger than ever.
While there is no "Revit 202029" version, you are likely looking for the Revit 2020.2.9 Hotfix, which is the final major update for the Revit 2020 product line. Released on May 24, 2022, this update is critical for users maintaining legacy projects, as it addresses long-term stability and security vulnerabilities. Key Fixes in Revit 2020.2.9
The 2020.2.9 Hotfix was designed to resolve several lingering issues that impacted both solo and cloud-based workflows:
Revit Cloud Models: Fixed a high-priority issue where Revit Cloud Worksharing models could fail to open due to missing metadata.
Security Vulnerabilities: Updated components for importing .adsk and SketchUp files to address potential security risks.
MEP Fabrication: Improved stability when connecting parts that apply connector adjustments during connector matching.
UI Localization: Corrected the Simplified Chinese translation of the "Calculation in Progress" error message. Why This Update Matters Now
As of 2026, Revit 2020 has moved past its primary support lifecycle, with removal from many automated systems scheduled for late 2025. However, installing the 2020.2.9 Hotfix remains essential for:
Model Upgrades: Ensuring your 2020 models have all metadata intact before upgrading them to newer versions like Revit 2026 or 2027.
Compatibility: Maintaining the best possible stability on newer operating systems like Windows 11.
Preventing Data Loss: Previous versions (like 2020.2.1) addressed critical issues involving the loss of family data in workshared models; 2020.2.9 bundles these essential fixes. How to Download and Install
Because Revit 2020 is an older version, it may no longer appear in the standard "Autodesk Access" app. To find the update: Sign in to your Autodesk Account Portal.
Navigate to Products and Services > All Products and Services. Select Revit and click Updates & Add-ons. Look for the 2020.2.9 Hotfix (Build Version: 20.2.90.12).
Pro Tip: If you encounter issues where Revit 2020 fails to open after an update (a problem noted in earlier versions like 2020.2.7), Autodesk recommends a clean reinstall before applying the latest cumulative 2020.2.9 patch. Revit 2020.2.7 Hotfix Update issues - Autodesk Community
The Revit 2020.2.9 Hotfix, released on May 24, 2022, is the latest and cumulative update for the Revit 2020 product line. It is primarily designed to improve stability and address critical security vulnerabilities. Key Improvements & Resolved Issues
The hotfix includes several fixes across different Revit components:
Import/Export Security: Addressed potential security vulnerabilities related to the import of SketchUp files and updated components for .adsk file imports.
Revit Cloud Models: Fixed a specific issue where Cloud Worksharing models could not be opened due to missing metadata.
Fabrication – MEP: Improved stability when connecting parts that attempt to apply connector adjustments during matching.
Project Upgrades: Resolved a logic issue with MEP fitting centerlines that previously caused project upgrade failures.
User Interface: Fixed a translation error for the "Calculation in Progress" message in Simplified Chinese. Installation Details
Build Version: After a successful installation, the build version in the Help > About dialog will be 20.2.90.12 (20220517_1515 x64).
Where to Download: The update is available through the Autodesk Subscription Account Portal or the Autodesk Access App.
Requirement: This hotfix requires Revit 2020 or a later 2020 update to be already installed. Critical Notes
Cumulative Nature: As a cumulative update, the 2020.2.9 hotfix includes all fixes from previous 2020 updates (e.g., 2020.2.8, 2020.2.7).
Uninstallation: Revit updates cannot be uninstalled individually. To revert to a pre-update state, you must uninstall Revit 2020 entirely and then reinstall the base version. Autodesk Revit 2020 Product Updates
The office hummed with the low, dependable rhythm of a design studio—soft footsteps, the distant clank of a coffee mug, the steady tapping of keys. Lina stared at her monitor where the shared Revit model of the Riverside Apartments waited, layered with constraints and compromises, late-night fixes and last-minute client requests. A red comment flagged the structural slab at the north courtyard. The project needed more than a patch; it needed a little miracle.
A notification bubbled up from the company’s IT channel: "Revit 2020.29 hotfix updated." It was small text against a sea of messages, easily missed. But Lina’s heart did a quick, private beat—this version number carried weight. Their firm had been hampered all week by a bug that misaligned levels after linking external files. Every morning began with a tedious balance of re-linking and re-coordinating, a ritual that ate time and frayed tempers.
She closed her eyes and pictured the model—floors slipping like mismatched pages in a book, linework that refused to reconcile between architecture and structure. The hotfix, the release notes claimed, resolved “link-level mismatch in composite models, improved parameter syncing, and corrected schedule exporting errors.” It felt like reading a map to buried treasure.
Three minutes later Lina’s workstation pinged again: the IT admin had scheduled the update and pushed it out. The install completed in a hush of progress bars and silent waiting. She reopened the Riverside model, breath held with small, private hope.
At first nothing obvious had changed—until she loaded the linked structural file. The levels aligned perfectly, like teeth clicking into place. The north courtyard slab no longer stubbornly sat a few millimeters below its intended elevation. Parameters populated without manual overrides. Schedules that had previously spat out empty cells now filled with tidy numbers. The model sighed; so did Lina.
Her teammates noticed, too. Mateo stopped his tinkering at the render station and walked over, eyebrows lifted. “That fix actually worked,” he said, as if savoring the taste of something rare. The project manager checked the issue tracker and, with a small, satisfied nod, moved a task from “Blocker” to “Resolved.”
The hotfix did more than fix a bug. It softened the edges of a week that had grown long under the strain of coordination errors. Meetings that would have been about fixing the model became conversations about design decisions—window proportions, material choices, how the courtyard might be used in summer. The team’s tempo shifted from firefighting to shaping.
Lina opened the north courtyard view and rotated the camera, watching sunlight slice across the corrected slab. She annotated the spot with a short note: "Verified after 2020.29 hotfix." A small, bureaucratic line, but to her it read like a signature.
Later that evening, the client walked through the model in the review session, commenting on details rather than defects. The presentation went smoothly, not because the hotfix had done everything, but because it had removed a recurring friction point. Freed from repeating the same fixes, the team had time to iterate on intent—light, access, and the feel of community spaces.
Days later, when someone asked in the office chat which update had changed everything, Lina typed a single message: "Revit 2020.29 hotfix — updated." It was matter-of-fact, little more than a note. But on the project timeline it marked a pivot: when the work moved from recovering to creating.
The hotfix was small in the grand skyline of construction and contracts, yet practical patches like that often carry the quiet power to redirect a project. Under its modest version number, a team reclaimed time and attention. The Riverside Apartments kept rising—one aligned level at a time—and the courtyard, once misaligned by a few stubborn millimeters, became a planned place rather than a problem.
At week’s end Lina saved a copy of the model with the date appended and filed it into the project archive. She closed her laptop and stepped outside into the same fading light she’d modeled inside, the real-world courtyard now empty and waiting. For the first time in days she felt the relief of work that flowed instead of stalled—proof that sometimes a tiny update could remake the day.
Revit 2020/2022 Hotfix Updated: Enhancements and Fixes for a Smoother Workflow To develop or update content for Revit 2020
Autodesk Revit is a powerful building information modeling (BIM) software widely used in the architecture, engineering, and construction (AEC) industry. As with any complex software, periodic updates and hotfixes are essential to address bugs, improve performance, and enhance the overall user experience. In this article, we will discuss the latest Revit 2020/2022 hotfix updates, highlighting the key enhancements, fixes, and benefits they bring to users.
What are Hotfixes?
Hotfixes are small updates released by software vendors to address specific issues or bugs in their products. Unlike major updates, which often introduce new features and functionality, hotfixes focus on resolving existing problems, improving stability, and ensuring a smoother workflow. In the context of Revit, hotfixes are typically released to address critical issues that affect performance, stability, or data integrity.
Revit 2020/2022 Hotfix Updates: What's New?
The latest Revit 2020/2022 hotfix updates bring a range of enhancements and fixes to improve the software's performance, stability, and usability. Some of the key updates include:
Key Benefits of the Revit 2020/2022 Hotfix Updates
The latest Revit 2020/2022 hotfix updates offer numerous benefits to users, including:
How to Access the Revit 2020/2022 Hotfix Updates
Autodesk provides easy access to the latest Revit 2020/2022 hotfix updates through various channels:
Best Practices for Implementing Hotfixes
To maximize the benefits of the Revit 2020/2022 hotfix updates, users should follow best practices for implementation:
Conclusion
The Revit 2020/2022 hotfix updates bring significant enhancements and fixes to improve the software's performance, stability, and usability. By addressing critical issues and improving data integrity, these updates enable users to work with confidence, increase productivity, and enhance collaboration. By following best practices for implementation and staying up-to-date with the latest hotfix releases, Revit users can maximize the benefits of these updates and ensure a smoother workflow.
The latest major update in the Revit ecosystem involves the Revit 2020.2.9 Hotfix
, released in May 2022 to resolve critical stability and workflow issues for the 2020 product line. The Story of the 2020.2.9 Hotfix
For many BIM managers, the "2020" era was a long-term home, even as newer versions like Revit 2023 or 2024 arrived. However, a series of persistent bugs—ranging from unexpected licensing expirations that terminated sessions within 10 minutes to data corruption errors when opening models—made daily work precarious. 2020.2.9 Hotfix
was the definitive solution to these "ghost in the machine" problems: Stability Overhauls
: It specifically addressed issues where Revit would crash when saving in edit mode or when projects contained families with corrupt DWG imports. Cloud Collaboration Fixes : One of the most vital patches addressed the BIM 360 Activity Monitor
, which was giving false reports and timing out during critical "Synchronize with Central" operations. Workflow Continuity
: This update replaced all previous 2020 hotfixes (from 2020.2.1 through 2020.2.8), serving as the "final polish" for a version that remains a staple in many firm standards. How to Update : The hotfix is available via the Autodesk Account Portal Autodesk Access App (formerly the Autodesk Desktop Application). Prerequisite
: You must have a base installation of Revit 2020 or a later update already on your machine to apply the patch. While newer versions like Revit 2026
are now introducing AI-powered "Autodesk Assistants" and accelerated graphics, the 2020.2.9 update remains the essential "insurance policy" for those still maintaining legacy 2020 projects. step-by-step guide
on how to verify your current Revit build version to see if you need this update? Autodesk Revit 2020 Product Updates
The latest and final update for the Revit 2020 product line is the Revit 2020.2.9 Hotfix, released by Autodesk Support on May 24, 2022. This hotfix is cumulative, meaning it includes all fixes from previous 2020 updates. Key Improvements in 2020.2.9
The 2020.2.9 Hotfix primarily focuses on stability, security, and interoperability:
Cloud Models: Fixed an issue where Cloud Worksharing models could not be opened due to missing metadata.
Security: Addressed vulnerabilities in components used for SketchUp file imports, data interoperability, and materials management.
MEP Stability: Improved stability when connecting parts during fabrication connector matching.
Upgrades: Fixed a centerline logic issue for MEP fittings that previously caused project upgrade failures.
UI Fixes: Corrected the Simplified Chinese translation for "Calculation in Progress" error messages. Installation & Critical Notes
⚠️ Important: Revit updates cannot be uninstalled. To revert to a previous state, you must completely uninstall and then reinstall Revit 2020.
How to Get It: You can download the update via the Autodesk Account Portal or the Autodesk Desktop Application.
Build Version: After a successful installation, the build number in Help > About should be 20.2.90.12 (20220517_1515).
Prerequisites: You must have Revit 2020 or a later 2020 update already installed to apply this hotfix.
Known Issues: Some users have reported issues with missing add-ins or BIM 360 link failures after applying the update, which may require a clean reinstall if encountered.
📍 Pro Tip: While the 2020.2.9 hotfix is the most current for that version, Autodesk now uses the term "Update" instead of "Hotfix" for newer versions like Revit 2026. If you'd like, I can help you:
Troubleshoot a specific error you're seeing during installation. Find the direct download links for older 2020 updates. Compare these features with the latest Revit 2026 updates. Bug Fixes / Updates - Revit 2020 - BIM there. Done that.
As of April 2026, there is no official "Revit 202029" version or hotfix
. This number appears to be a typo, likely referring to one of the following: 1. Revit 2020 Update 2.9 (Hypothetical) Revit 2020
is a real version, the current latest confirmed updates for it are: Revit 2020.2.6 Hotfix : Addresses security and stability. Revit 2020.2.9 Troubleshooting Common Issues
: There is no official public record of a ".9" increment for the 2020 version. Usually, these updates end earlier (e.g., 2020.2.6 or 2020.2.7). 2. Revit 2026 (Current Release) If you are looking for the most recent version, Revit 2026
was released in April 2025 and is currently supported along with versions 2025, 2024, and 2023. Latest Version : The industry is currently seeing the rollout of Revit 2027 as of April 2026. BIMsmith Blog How to Verify and Update
To check for the correct hotfix for your specific version, you should use official Autodesk tools: Autodesk Access App
: This desktop application automatically notifies you of available hotfixes and security updates for your installed software. Autodesk Account Portal : You can sign in to the Autodesk Accounts page
to view a full list of all available downloads and updates specific to your license. Important Note on Legacy Versions Revit 2020
is now considered a legacy version. Autodesk officially supports only the current release and the three previous versions
(currently 2027 back to 2024). If you are experiencing issues with a 2020 hotfix, it may be due to the version being outside the standard support window. or a different version number Officially supported product versions of Revit - Autodesk
I notice you mentioned “Revit 202029” — this appears to be a typo, as Autodesk Revit versions follow a year-based naming convention (e.g., Revit 2020, 2021, 2022, etc.). There is no “Revit 202029.” You likely mean one of the following:
To give you a useful, accurate report, I will provide a template and guidance for tracking and documenting Revit hotfixes, using Revit 2020 as the most likely intended version. If you clarify the exact version, I can tailor it further.
Once the installation finishes:
Do not mix versions in a team environment.
The latest official update for the Revit 2020 product line is the Revit 2020.2.9 Hotfix, released by Autodesk on May 24, 2022. This critical update is cumulative, meaning it includes all security and stability improvements from previous 2020 hotfixes.
The following blog post provides a detailed breakdown of what this update covers and why it is essential for users still utilizing Revit 2020 in 2026. Essential Maintenance: The Revit 2020.2.9 Hotfix Breakdown
While Autodesk has moved forward with Revit 2026, many firms maintain legacy projects in Revit 2020. To keep these projects secure and functional, the Revit 2020.2.9 Hotfix remains the final, definitive patch you must have installed. 1. Key Stability & Bug Fixes
The 2020.2.9 update specifically targets several performance and stability issues:
Revit Cloud Models: Fixes a critical issue where Cloud Worksharing models could not be opened due to missing metadata.
Fabrication – MEP: Improved stability when connecting parts that attempt to apply connector adjustments during matching.
Countrification: Resolved a specific translation error in the Simplified Chinese version of the "Calculation in Progress" message. 2. Vital Security Updates
A major focus of this hotfix is addressing security vulnerabilities that could compromise your system when handling external files:
SketchUp Imports: Addresses potential security holes related to importing SketchUp files.
ADSK Files: Updates components used for importing .adsk files to ensure they meet modern security standards. 3. Why Cumulative Updates Matter
Because this is a cumulative update, installing 2020.2.9 automatically includes previous fixes like:
The 2020.2.1 Family Corruption Fix: Prevents a bug where families could disappear or become corrupt during project upgrades.
Steel Connection Automation: Fixes for Dynamo scripts creating invalid or overlapping steel connections.
Schedule Enhancements: Includes the "Freeze Header Row" feature and blue-highlighted rows for better navigation. How to Install
You can find this update (Build Version: 20.2.90.12) through your Autodesk Subscription Account Portal or the Autodesk Desktop Application. Autodesk Revit 2020 Product Updates
To keep your Revit 2020 environment stable, you should apply the Revit 2020.2.9 Hotfix, released on May 17, 2022. While Revit 2020 is no longer officially supported for new downloads by Autodesk, this specific hotfix is part of the final cumulative updates for the 2020 product line. Key Update Details
Version/Build: After a successful installation, your build number should reflect 20220517_1515.
Cumulative Nature: These hotfixes are cumulative, meaning the 2020.2.9 update includes all changes from previous versions like 2020.2.8.
Installation Method: It is recommended to use the Autodesk Desktop App or the browser download method from your Autodesk Account portal. Pro-Tips for the 2020.2.9 Hotfix Revit 2020.2.7 Hotfix Update issues - Autodesk Community
The Revit 2020.2.9 Hotfix is the final update for the Autodesk Revit 2020 product line. Released on May 24, 2022, it replaces all previous hotfixes (2020.2.1 through 2020.2.8). Key Update Details Version Number: 20.2.90.12 Build Version: 20220517_1515(x64)
Status: It is a cumulative update, meaning it includes all improvements and security patches from previous versions, such as the security vulnerabilities and API link fixes addressed in 2020.2.6. How to Obtain the Update
You can download and install the hotfix through the following official channels:
Autodesk Account Portal: Log in to your Autodesk Account to find the update under the "Product Updates" section.
Autodesk Desktop App: The update should appear automatically in the Desktop App if Revit 2020 is installed on your machine. Installation Requirements
You must have Revit 2020 or a later update already installed to apply this hotfix.
Detailed technical information and version comparisons can be found on the Autodesk Revit 2020 Product Updates page.
Are you experiencing a specific technical issue with Revit 2020 that you're hoping this hotfix will resolve? Autodesk Revit 2020 Product Updates
Here is the guide for applying the Revit 2020.2.9 Hotfix.
Release Date: March 2021 (sample)
Build Number: 2020.2.9
Prerequisite: Revit 2020 must already have the 2020.2 update applied.
Autodesk has released a targeted hotfix for Revit 2020 (2020.2.9) to address critical stability and functionality issues. This hotfix is cumulative, meaning it includes all fixes from previous 2020.x updates.
Hotfixes modify core software files. Follow these steps to prevent data corruption: