Add changelog for v4.11.5

docs/_posts/2024-07-08-v4.11.5.md

@@ -0,0 +1,63 @@
+---
+title: v4.11.5
+type: patch
+---
+
+This release primarily addresses an inability to mirror the NVD via its REST API. The NVD REST API recently experienced
+increased load, causing service disruptions. Dependency-Track users who opted into API mirroring will have seen
+symptoms of this as `NvdApiException: NVD Returned Status Code: 503` errors in the logs.
+
+To reduce load on their systems, [NIST started to block](https://github.com/jeremylong/Open-Vulnerability-Project/issues/184#issuecomment-2214217254)
+requests with a certain `User-Agent` header, which Dependency-Track happens to use. Upgrading to v4.11.5
+will allow Dependency-Track to no longer be subject to this block.
+
+Users who can't immediately update, yet are reliant on NVD data being current, can switch back to the
+feed file based mirroring by disabling *Enable mirroring via API* in the administration panel.
+
+**Fixes:**
+
+* Fix broken NVD mirroring via REST API - [apiserver/#3940]
+* Fix BOM processing V2 dispatching `BOM_CONSUMED` and `BOM_PROCESSED` notification with scope `SYSTEM` instead of `PORTFOLIO` - [apiserver/#3941]
+* Fix BOM export producing invalid CycloneDX for custom licenses - [apiserver/#3942]
+
+For a complete list of changes, refer to the respective GitHub milestones:
+
+* [API server milestone 4.11.5](https://github.com/DependencyTrack/dependency-track/milestone/42?closed=1)
+* [Frontend milestone 4.11.5](https://github.com/DependencyTrack/frontend/milestone/27?closed=1)
+
+We thank all organizations and individuals who contributed to this release, from logging issues to taking part in discussions on GitHub & Slack to testing of fixes.
+
+Special thanks to everyone who contributed code to implement enhancements and fix defects:  
+[@2000rosser]
+
+###### dependency-track-apiserver.jar
+
+| Algorithm | Checksum |
+|:----------|:---------|
+| SHA-1     |          |
+| SHA-256   |          |
+
+###### dependency-track-bundled.jar
+
+| Algorithm | Checksum |
+|:----------|:---------|
+| SHA-1     |          |
+| SHA-256   |          |
+
+###### frontend-dist.zip
+
+| Algorithm | Checksum                                                         |
+|:----------|:-----------------------------------------------------------------|
+| SHA-1     | 0992c02871d536eaa1d3971a01ce815daf115129                         |
+| SHA-256   | fa427fd6dde55fe6a327a82f52edcdbe29a04f23d360742fe446b0c8e1714647 |
+
+###### Software Bill of Materials (SBOM)
+
+* API Server: [bom.json](https://github.com/DependencyTrack/dependency-track/releases/download/4.11.5/bom.json)
+* Frontend: [bom.json](https://github.com/DependencyTrack/frontend/releases/download/4.11.5/bom.json)
+
+[apiserver/#3940]: https://github.com/DependencyTrack/dependency-track/pull/3940
+[apiserver/#3941]: https://github.com/DependencyTrack/dependency-track/pull/3941
+[apiserver/#3942]: https://github.com/DependencyTrack/dependency-track/pull/3942
+
+[@2000rosser]: https://github.com/2000rosser