> For the complete documentation index, see [llms.txt](https://documentation.dnanexus.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://documentation.dnanexus.com/release-notes/2022.md).

# 2022

DNAnexus publishes release notes by deployment date. Most platform releases are deployed on Tuesdays throughout the year, which provides a predictable cadence for delivering security updates, reliability improvements, and new platform capabilities.

{% hint style="info" %}
**Product Versioning**: Release versions are identified by deployment date. For example, a release deployed on June 17, 2025 can be identified as `_20250617` in validation and compliance records. This format helps regulated customers identify exact production release versions for compliance.
{% endhint %}

{% updates format="full" %}
{% update date="2022-12-13" %}

## Release for 13-Dec-2022

* [DNAnexus is on AWS' Marketplace](https://aws.amazon.com/marketplace/pp/prodview-qrnsj2jbqlt2k?sr=0-1\&ref_=beagle\&applicationId=AWSMPContessa), so if you have AWS-issued credits, you can consume them via this mechanism.
* Vulnerability patching of worker AMIs and Docker containers
* Fixes to the external uploader restrictions, code cleanup
* Apollo: Fixes to the Visualization Server and API server. Cleanup of error messages
  {% endupdate %}

{% update date="2022-12-06" %}

## Release for 06-Dec-2022

* Vulnerability remediation of Docker vulnerabilities
* Completion of the annual SSL cert rotation
* Apollo: fixes to the metastore, fixes to the clipboard functionality in the visualization module and other bug fixes
  {% endupdate %}

{% update date="2022-11-29" %}

## Release for 29-Nov-2022

* Complete migration to new SSL certificates throughout the infrastructure
* Bug fixes for billing, upload restrictions and SSO logins removing redirects to the Project Page
* Apollo: fixes to encryption of upload URLs in the API proxy and other minor fixes
  {% endupdate %}

{% update date="2022-11-15" %}

## Release for 15-Nov-2022

* Security patching of the Titan User interface
* Upgrading upload restrictions at the project level
* Patching Docker containers to address new vulnerabilities
* Apollo: updating SSL certs and refactoring app interactions
  {% endupdate %}

{% update date="2022-11-08" %}

## Release for 08-Nov-2022

* Docker security patching and hardening
* User Interface security patching
* Apollo: bug fixes, library updates, security patching
  {% endupdate %}

{% update date="2022-11-01" %}

## Release for 01-Nov-2022

* Update OpenSSL v3 to 3.0.7 patch level
* Patching Docker containers and CIS level 1 hardening
* Fixes of known Titan issues
* Apollo: bug fixes to known issues.
  {% endupdate %}

{% update date="2022-10-25" %}

## Release for 25-Oct-2022

* Code optimization, bug fixes in the User Interface
* Vulnerability patching for Docker containers
* Apollo: fix API proxy issues, regex fixes for routes and other fixes.
  {% endupdate %}

{% update date="2022-10-18" %}

## Release for 18-Oct-2022

* Security patching of operating system and Docker containers
* Additional Nextflow functionality added to Titan and Apollo
  {% endupdate %}

{% update date="2022-10-04" %}

## Release for 04-Oct-2022

* Bug fixes to Titan and Apollo
* Docker vulnerability patching
  {% endupdate %}

{% update date="2022-09-27" %}

## Release for 27-Sep-2022

* Fix for 2FA prompt for existing SSO accounts
* Fix for Jupyter Notebook calls
* Fix to block archiving of object linked to applets
* Vulnerability patching of Docker containers
* Apollo: upgrades to the internal cache and related internal upgrades
  {% endupdate %}

{% update date="2022-09-20" %}

## Release for 20-Sep-2022

* `Filecloser`, asynchronous archival function, and API proxy bug fixes
* Internal upgrades of the metadata database
* Apollo: fixes to the Cohort Browser and fixes to internal API routes
  {% endupdate %}

{% update date="2022-09-13" %}

## Release for 13-Sep-2022

* End-to-end FIPS 140-2 validated ciphers within the FedRAMP boundary
* Bug fixes to the authentication server
* Apollo: bug fixes to known issues
  {% endupdate %}

{% update date="2022-08-23" %}

## Release for 23-Aug-2022

* Hardening of routes behind the User Interface
* Vulnerability patches to the Docker containers
* Apollo: Additional granularity to the logging and billing. Cleanup of error messages.
  {% endupdate %}

{% update date="2022-08-16" %}

## Release for 16-Aug-2022

* Added Monitoring and Restriction Controls regarding download and egress, ability to preview, IP addresses of users, and additional security features
* Bug fixes on streams containing gzipped files
* Apollo: Fixes to the 30K Cohort Browser encoding
  {% endupdate %}

{% update date="2022-08-09" %}

## Release for 09-Aug-2022

* Complete migration to OpenSSL v3
* New functionality to restrict IP domains for certain API calls
* Updates to the NVIDIA drivers for GPU users
* Increase the partition sizes for LXC
* Security patching of Docker Containers
* Apollo: Restrictions to downloads from Apollo
  {% endupdate %}

{% update date="2022-08-02" %}

## Release for 02-Aug-2022

* Security patching for Docker Container vulnerabilities
* Usage report fixes
* Hardening of routes in the User Interface
* Increases in timeout period for `dxproxy`
* Apollo: enhanced CLI based querying, fixes to HDFS filesystem
  {% endupdate %}

{% update date="2022-07-26" %}

## Release for 26-Jul-2022

* Upgrade the metadata database to Mongo 4.4
* Upgrade node.js to v14
* fixes to Archiving in AWS regions
* Apollo: no release
  {% endupdate %}

{% update date="2022-07-19" %}

## Release for 19-Jul-2022

* LXC filesystem limit increased
* Monthly security patching
* Upgrade for SSO users who switch accounts
* Apollo: CLI based data querying
  {% endupdate %}

{% update date="2022-07-12" %}

## Release for 12-Jul-2022

* Security patching of Docker containers
* User Interface self-service billing functionality
* Improved clinical data ingestion experience
* Apollo: Refactoring of VizServer
  {% endupdate %}

{% update date="2022-06-28" %}

## Release for 28-Jun-2022

* Fix of the "create" functionality of DBCluster (AWS deprecated previous engine on 25-Jun-2022)
* Refactoring of user interface issues
* Patching security vulnerabilities of EC2 and Docker containers
* Refactoring issues of the cloud manager on Azure
* Apollo: Enhance validations and experience around ingesting clinical data
  {% endupdate %}

{% update date="2022-06-14" %}

## Release for 14-Jun-2022

* Internal refactoring of reported issues
* End-to-End FIPS 140-2 validated encryption throughout Titan
* Vulnerability patching of Docker containers
* Apollo: refactoring user interface issues
  {% endupdate %}

{% update date="2022-06-07" %}

## Release for 07-Jun-2022

* Vulnerability patching for images and Docker Containers
* Titan new functionality: `DNA_API_ORG_REPORT_HISTORICAL_CHARGES`
* Apollo new functionality:
  * `TIP_VIZ_COHORT_COMBINE`
  * `TIP_APPS_COHORT_COMBINE_REBASE`
  * `DNA_GUI_COHORT_COMBINE`
* Apollo: fixes on Azure deployment. Upgrades to the Spark engine.
  {% endupdate %}

{% update date="2022-05-23" %}

## Release for 23-May-2022

* Updates to the internal cloud manager and fixes to microservices
* Vulnerability patching of images and Docker containers
* UI fixes
  {% endupdate %}

{% update date="2022-05-17" %}

## Release for 17-May-2022

* Refactoring of multiple analyses workflows, more info on the spending limits and updates to the cookie notice
* Security patching of the underlying operating systems and worker AMIs
* Apollo: no release
  {% endupdate %}

{% update date="2022-05-10" %}

## Release for 10-May-2022

* FIPS 140-2 encryption implemented for uploading/downloading from the storage plane
* Apollo: no release
  {% endupdate %}

{% update date="2022-05-03" %}

## Release for 03-May-2022

* Minor fixes and normal vulnerability patching of the User Interfaces and supporting libraries
* Apollo: minor fixes, including the ability to query without a primary key
  {% endupdate %}

{% update date="2022-04-26" %}

## Release for 26-Apr-2022

* Security updates for the infrastructure
* Backend fixes to support upgrading the metadata database software version upgrades
* Apollo: Enhancements of existing functionality to ease the creation and mixing of multiple cohorts
  {% endupdate %}

{% update date="2022-04-12" %}

## Release for 12-Apr-2022

* Restrictions for SSH functionality
* Refactoring of known issues related to container cleanup, caching, and resource management
* Apollo: Ability to export up to 200 columns in a table. UI fixes
  {% endupdate %}

{% update date="2022-04-05" %}

## Release for 05-Apr-2022

* Tuning to optimize workflow runs
* Updates to the documentation pages of the applications
* UI fixes to show app versions in descending order, other minor UI fixes
* Apollo: refactoring of known issues in the user interface
  {% endupdate %}

{% update date="2022-03-29" %}

## Release for 29-Mar-2022

* Order pending jobs by rank
* Node.js updates
* Tuning of the thrift server throughput. This helps combine cohorts in the Cohort Browser.
  {% endupdate %}

{% update date="2022-03-22" %}

## Release for 22-Mar-2022

* Fixes to known issues, such as tightening the scope of unarchiving to improve control and updating the internationalization library (fixes for text fields in the UI).
* Apollo: Refactoring of issues with field mapping and support for ordered fields.
  {% endupdate %}

{% update date="2022-03-15" %}

## Release for 15-Mar-2022

* Refactoring the User Interface to address issues, including moving the workflow input to the Project workflow pages.
* Fixes to the unarchiving functionality, tighter control of scope of the unarchiving
* Apollo: Refactoring of issues arising from the visualization APIs
  {% endupdate %}

{% update date="2022-03-08" %}

## Release for 08-Mar-2022

* Refactoring known issues in the DBCluster, internal changes to FIPS 140-2 validated ciphers, Cloud Manager, fixes to the app updater when archive resources are involved, and other core systems
* Updates to community portals - caching disabled
* Apollo: Refactoring of the issue involving model input.
  {% endupdate %}

{% update date="2022-03-01" %}

## Release for 01-Mar-2022

* Vulnerability patching of operating systems
* Fixes to code compatibility with rush.js
* Support ticket generation tagged with the Platform page of origin
* Apollo: Enhanced support for bulk RNAseq data in a dataset
* Apollo: Security and version number upgrades of servers
* Apollo: Removal of auto-loading a chart, requiring manual chart generation by users
  {% endupdate %}

{% update date="2022-02-15" %}

## Release for 15-Feb-2022

* Implemented FIPS 140-2 validated endpoints for archival functions
* Bug fixes, such as issues reported in unarchiving function and email `org_invite` function
* Updating reCAPTCHA functionality
* Apollo: Added functionality to allow a user to include Molecular Expression data in a dataset
* Apollo: Fixes to issues in Thrift and VizServer.
  {% endupdate %}

{% update date="2022-02-08" %}

## Release for 08-Feb-2022

* Update to Node.js v12 for the infrastructure
* Backend updates to rush.js version in some lambdas, revising metadata sharding approach, updates to `s3_deleter` and minor bug fixes to the User Interface
* Apollo: Address known bugs, including limiting the number of tiles in the dashboard to a maximum of 15
  {% endupdate %}

{% update date="2022-02-01" %}

## Release for 01-Feb-2022

* Bug fixes on job restarts, rush.js updates and increased granularity of data in the Audit Trail
* Apollo: Besides bug fixes, the following functionality was added: `TIP_APPS_CLINICAL_DATASET_MERGER`, for merging phenotypic datasets, and `TIP_APPS_ASSAY_DATASET_MERGER`, for merging an assay dataset and a phenotypic dataset.
  {% endupdate %}

{% update date="2022-01-25" %}

## Release for 25-Jan-2022

* Update of security patches of identified vulnerabilities
* Spend limit enforcements
* Enhancements for job filters
* Updates to the email filters
* Apollo: fixes to address solution-exception messages, fixes of the update API calls, and removal of blank pages in the User Interface
  {% endupdate %}

{% update date="2022-01-11" %}

## Release for 11-Jan-2022

* Service Provider Single Sign On (SSO)
* User Interface fixes
* CloudManager enhancements (internal)
* Apollo: updates and fixes of reported issues
  {% endupdate %}
  {% endupdates %}


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