> For the complete documentation index, see [llms.txt](https://docs.collibra.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.collibra.com/data-quality-self-hosted/release-notes/data-quality-observability-self-hosted-release-archive/release-2023-01.md).
# Release 2023.01
### New Features
#### Admin
* Admin users can now view and modify the DQ license key and license name from the new License page.
#### Platform
* You can now deploy new Helm charts on new and existing releases of Collibra DQ Cloud Native deployments without encountering character size limitations.
#### Reports
* Four new reports are now available by default:
* The [Missing Jobs Report](/data-quality-self-hosted/core-concepts/reports/missing-jobs-report.md) shows jobs that were expected to run but didn't run as scheduled.
* The [Hardware Usage Report](/data-quality-self-hosted/core-concepts/reports/hardware-usage-report.md) shows the datasets that required the most total cores to run and more general hardware usage statistics.
* The [Observability Score Roll-Up Report](/data-quality-self-hosted/core-concepts/reports/observability-score-roll-up-report.md) shows the aggregated scores of all AdaptiveRules (all datasets + all columns) and averages passing and breaking for all columns over 30 days.
* The [Rules Passing Fraction Roll-Up Report](/data-quality-self-hosted/core-concepts/reports/rules-passing-fraction-roll-up-report.md) shows all the passing rows and total rows scanned for user-defined rules aggregated by dimensions over the past 30 days.
### Enhancements
#### Rules
* The Export LinkIds button is now displayed within the Rules tab of the Findings page. This button was previously only available under the Breaks tab on the Rule Builder page.
* You can enable LinkIDs from the Scope workflow on the Explorer page to export LinkIds for rule break records.
* The Copy Rules API (/v3/rules/copy) now has the following enhancements:
* Copied rules now copy to a new dataset correctly regardless of their rule type.
* Security logs for every rule copy request are now available for admin users to review in the Audit Trail section of the Admin Console.
#### Explorer
* When creating a DQ Job for a table with no rows, the columns are now shown in the Scope section.
#### Platform
* A new property, `LOCAL_REGISTRATION_ENABLED`, in the owl-env.sh script and K8s config map is now available to display or hide the registration link on the Sign in page for local users.
* For owl-env.sh:
* The command `export LOCAL_REGISTRATION_ENABLED=true` allows the registration link to display on the Sign in page.
Because the registration link is visible by default, this property is also set to true by default.
* The command `export LOCAL_REGISTRATION_ENABLED=false` hides the registration link from the Sign in page.
* For K8s:
* The configuration `LOCAL_REGISTRATION_ENABLED:"true"` allows the registration link to display on the Sign in page.
Because the registration link is visible by default, this property is also set to true by default.
* The configuration `LOCAL_REGISTRATION_ENABLED:"false"` hides the registration link from the Sign in page.
#### Connections
* SPARK322 and SPARK320 are now shipped with a Spark JDBC connection provider for Standalone deployments.
* When you bring Collibra DQ jars into Databricks, you are now required to set the property `spark.sql.sources.disabledJdbcConnProviderList='basic,oracle,mssql'` at either the Spark Cluster-level or the SparkSession-level before using Collibra DQ's set of functions for Spark profiles 3.2.1 and onwards.
#### Admin
* You can now sort the Date column on the Usage page. Dates now appear in descending order by default.
### Fixes
#### Rules
* Fixed an issue that prevented the descriptions of saved rules from being edited when the rule name contained a greater than symbol after a single quote. (ticket #100114)
* Fixed an issue with rule builder validation that caused a rule syntax exception message to throw. (tickets #99735, 101165)
* Fixed an issue with rules with complex conditions (multiple rlike strings) for Freeform SQL rules that resulted in an exception message. (ticket #100116)
#### DQ Job
* Fixed an issue where behavioral observations made for a dataset did not subtract points from the data quality score. (ticket #98539)
#### Alerts
* Fixed an issue that limited the ability to edit or delete alerts with names containing apostrophes from the UI. (ticket #98864)
#### Outliers
* Fixed an issue where recalibrating an outlier would bulk apply downtrain labeling to it. (ticket #100085)
#### Reports
* Fixed an issue where Completeness Reports were not generated when the Custom Range filter was used. (ticket #99786)
#### DQ Connector
* Fixed an issue with the Collibra DQ - Collibra Platform integration that prevented Rules and Charts from importing. (ticket #104872)
#### Admin
* Fixed an issue with time-based data retention when using linkId that caused too many break records to store in the metastore. (ticket #99072, 102900)
### Known Limitations
#### Rules
* The new Export LinkIds button generates a CSV file limited to viewing only via a spreadsheet program, like Excel.
* A workaround is to Save/Export the CSV file from the spreadsheet program in order to allow viewing in general text editors.
#### DQ Job
* Remote file jobs with headers containing white spaces fail with a requirement failed exception message.
* A workaround is to edit the DQ Job command line in the Run CMD tab and place single quotes around the column name in `-q` and double quotes around the entire `-header` flag.
### DQ Security Metrics
### Hotfixes
#### Data Quality & Observability (self-hosted) 2023.01.1
* Fixed an issue with Databricks cluster connections to allow `PWD={}` input in the connection string URL. (ticket #104845)
* You are still required to enter `PWD={your-text-here}` in the URL.
* This fix only applies to Databricks cluster connections, not to Databricks connections that use SQL-endpoints.