---
title: "Jira / Atlassian Cloud Connect uninstalled lifecycle hook suppressed on Forge-only upgrades: 2026-09-25 | Harbyn"
description: "Jira / Atlassian Cloud Connect uninstalled lifecycle hook suppressed on Forge-only upgrades, announced Sep 25, 2026."
canonical: "https://harbyn.com/changes/atlassian-jira/2026-09-25-connect-uninstalled-lifecycle-hook-suppressed-on-forge-only-upgrades"
last-updated: 2026-10-02
---

# Jira / Atlassian Cloud Connect uninstalled lifecycle hook suppressed on Forge-only upgrades

Markdown version of <https://harbyn.com/changes/atlassian-jira/2026-09-25-connect-uninstalled-lifecycle-hook-suppressed-on-forge-only-upgrades>.

Behavior change - Jira / Atlassian Cloud. low severity. In effect.

The Connect uninstalled lifecycle hook is no longer sent when a Connect app installation, or a Connect-on-Forge installation, upgrades to a Forge-only version under the same app key. Previously the hook fired before the Forge installation event and looked like a customer uninstall. The rollout is complete.

## Facts

| Fact | Value |
| --- | --- |
| Vendor | [Jira / Atlassian Cloud](https://harbyn.com/vendors/atlassian-jira.md) |
| Kind | Behavior change |
| Severity | low |
| Status | In effect |
| Announced | Sep 25, 2026 |
| Added to Harbyn | Oct 2, 2026 |
| Lead time | No dated deadline |
| Review | Reviewed by a person, extracted by a model |

## Find it in your code

```sh
npx harbyn scan
```

This change names no identifier the scanner can match line by line, so the scan tells you whether your repository uses Jira / Atlassian Cloud, from its packages and API hosts. Nothing leaves your machine.

## Sources

Where this event comes from: the page we read, when we read it, and the hash of that snapshot.

- <https://developer.atlassian.com/cloud/jira/platform/changelog/> (changelog, fetched 2026-10-02 02:35 UTC, sha256 `07b98c15ae249158899c4a5c95816952e1e36ef0f15c3a9a41f0584618e8e975`)

## Related changes

### More from Jira / Atlassian Cloud

- [editJiraIssue gains optional ranking inputs](https://harbyn.com/changes/atlassian-jira/2026-09-26-editjiraissue-gains-optional-ranking-inputs.md) (Behavior change, announced Sep 26, 2026)
- [Validation input removed from Jira MCP tools](https://harbyn.com/changes/atlassian-jira/2026-09-26-validation-input-removed-from-jira-mcp-tools.md) (Behavior change, announced Sep 26, 2026)
- [Legacy Jira dashboard Forge modules deprecated](https://harbyn.com/changes/atlassian-jira/2026-09-23-legacy-jira-dashboard-forge-modules-deprecated.md) (Deprecation, effective May 17, 2027)
- [Confluence REST API page updates will require approved drafts in some spaces](https://harbyn.com/changes/atlassian-jira/2026-09-28-confluence-rest-api-page-updates-will-require-approved-drafts-in-some-spaces.md) (Behavior change, announced Sep 28, 2026)

### Changes at other vendors

- [Amazon Selling Partner API: ORDER\_CHANGE notifications add PreFulfillmentStatusChange for Amazon Autos](https://harbyn.com/changes/amazon-sp-api/2026-10-14-sp-api-updates-new-listings-items-api-ivp-values-in-eu5-jp-and-ca-stores-oct-3.md) (effective Oct 28, 2026)
- [BigCommerce: 301 redirects will apply only to storefront channels](https://harbyn.com/changes/bigcommerce/2026-10-07-301-redirects-now-apply-to-storefront-channels-only.md) (effective Nov 10, 2026)
- [GitHub: Secret scanning audit log business field changes to enterprise slug](https://harbyn.com/changes/github/2026-10-20-updates-to-github-secret-scanning-7.md) (effective Nov 12, 2026)
- [Let's Encrypt: Default certificate lifetime changes to 64 days](https://harbyn.com/changes/letsencrypt/2026-10-07-64-day-certificate-lifetimes-coming-feb-2027.md) (effective Feb 10, 2027)

[All upcoming deadlines](https://harbyn.com/deadlines.md)