N16: Add assets_manager

Author: a1phyr

content/posts/newsletter-016/index.md

@@ -67,6 +67,22 @@ If needed, a section can be split into subsections with a "------" delimiter.
 
 ## Library & Tooling Updates
 
+### [assets_manager]
+
+[assets_manager] provides an convenient way to work with external files, making
+ressources caching and hot-reloading easy and straightforward.
+
+This month was released version 0.4.0, bringing loads of improvements.
+- A `Source` trait, to load assets from anywhere. It makes the crate usable in
+  WebAssembly.
+- Assets that can load other assets, with a transparent integration with
+  hot-reloading. Using a manifest file has never been so easy !
+- Improved perfomances
+- See the [full changelog] for more informations.
+
+[assets_manager]: https://github.com/a1phyr/assets_manager
+[full changelog]: https://github.com/a1phyr/assets_manager/releases/tag/v0.4.0
+
 ## Popular Workgroup Issues in Github
 
 <!-- Up to 10 links to interesting issues -->