> 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-calendar.md).

# Release calendar

Collibra is committed to providing a reliable and exceptional experience. As part of Collibra's dedication to ensuring customer satisfaction and maximizing the value of its product, Collibra continuously releases new versions that upgrade the platform. Simultaneously, Collibra deprecates older versions that are no longer supported.

The calendar and release dates on this page are published for information purposes only and are subject to change by Collibra at any time without notice. Collibra makes no representation or warranty as to any information referenced herein.

{% hint style="warning" %}
The Data Quality & Observability (self-hosted) 2027 release cadence will change to be 3 major releases a year and monthly patches to ensure the reliability and consistency of our product and releases.
{% endhint %}

## Data Quality & Observability (self-hosted) releases

**What?** Feature enhancements and fixes for self-hosted Data Quality & Observability (self-hosted). [Release notes](/data-quality-self-hosted/release-notes.md) are available at least one week before deployments.

**How often?** Monthly in 2026. Quarterly in 2027 and beyond.

**When?** Either the first or last Monday of the month, depending on the month.

**Which environments?** Any environments you intend to upgrade.

**Requires your attention?** <img src="https://4121921244-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FWCrP7Albs8DfJjIQxUxw%2Fuploads%2Fgit-blob-a4c7bd532f6c7adad2800c26ec05e767acead242%2Fok%402x.png?alt=media" alt="" data-size="line"> Yes, if you choose to upgrade, you are required to complete the upgrade process.

## Release dates

{% tabs %}
{% tab title="2027" %}

<table><thead><tr><th width="152">Release</th><th>Data Quality &#x26; Observability (self-hosted)</th></tr></thead><tbody><tr><td>2027.03</td><td>April 5, 2027</td></tr></tbody></table>

{% hint style="info" %}
This calendar will continue to be updated as more release dates are confirmed. Data Quality & Observability (self-hosted) will release monthly patches to address security fixes and Common Vulnerabilities and Exposures (CVEs).
{% endhint %}
{% endtab %}

{% tab title="2026" %}

<table><thead><tr><th width="152">Release</th><th>Data Quality &#x26; Observability (self-hosted)</th></tr></thead><tbody><tr><td>2026.01</td><td>January 26, 2026</td></tr><tr><td>2026.02</td><td>February 23, 2026</td></tr><tr><td>2026.03</td><td>March 30, 2026</td></tr><tr><td>2026.04</td><td>April 27, 2026</td></tr><tr><td>2026.05</td><td>June 1, 2026</td></tr><tr><td>2026.06</td><td>July 6, 2026</td></tr><tr><td>2026.07</td><td>August 3, 2026</td></tr><tr><td>2026.08</td><td>September 8, 2026</td></tr><tr><td>2026.09</td><td>October 13, 2026</td></tr><tr><td>2026.10</td><td>November 16, 2026</td></tr><tr><td>2026.11</td><td>December 14, 2026</td></tr><tr><td>2026.12</td><td>NA (only if critical)</td></tr></tbody></table>

{% hint style="info" %}
The release dates from Data Quality & Observability (self-hosted) have been updated from 2026.06 onwards.
{% endhint %}
{% endtab %}
{% endtabs %}