Update dependency login-theme to v284

[renovate]

Note

Mend has cancelled the proposed renaming of the Renovate GitHub app being renamed to mend[bot].

This notice will be removed on 2025-10-07.

---

This PR contains the following updates:

Package	Update	Change
login-theme	major	262.vb_4ce39d5279f -> 284.v95044396a_484

---

Release Notes

jenkinsci/login-theme-plugin (login-theme)

v284.v95044396a_484

Compare Source

👷 Changes for plugin developers

• chore(pom): Use recommended core version 2.492.3 (#​149) @​jonesbusy

🚦 Tests

• Migrate tests to JUnit5 (#​141) @​strangelookingnerd

📦 Dependency updates

• Bump io.jenkins.tools.bom:bom-2.479.x from 4862.vc32a_71c3e731 to 4969.v6ffa_18d90c9f (#​148) @​dependabot[bot]
• Bump org.jenkins-ci.plugins:plugin from 5.17 to 5.18 (#​147) @​dependabot[bot]
• Bump org.jenkins-ci.plugins:plugin from 5.12 to 5.17 (#​146) @​dependabot[bot]
• Bump io.jenkins.tools.bom:bom-2.479.x from 4669.v0e99c712a_30e to 4862.vc32a_71c3e731 (#​145) @​dependabot[bot]
• Bump org.jenkins-ci.plugins:plugin from 5.9 to 5.12 (#​144) @​dependabot[bot]
• Bump bom to 4669.v0e99c712a_30e (#​143) @​jonesbusy
• Bump bom to 4570.v1b_c718dd3b_1e (#​142) @​jonesbusy
• Bump org.jenkins-ci.plugins:plugin from 5.7 to 5.9 (#​140) @​dependabot[bot]
• Bump io.jenkins.tools.bom:bom-2.479.x from 4228.v0a_71308d905b_ to 4545.v56392b_7ca_7b_a_ (#​139) @​dependabot[bot]

---

Configuration

📅 Schedule: Branch creation - Between 12:00 AM and 03:59 AM, only on Monday ( * 0-3 * * 1 ) (UTC), Automerge - At any time (no schedule defined).

🚦 Automerge: Enabled.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• If you want to rebase/retry this PR, check this box

---

This PR was generated by Mend Renovate. View the repository job log.