chore: Add last commit updates on CHANGELOG

Signed-off-by: Gabryel Nóbrega <gabryelster@gmail.com>

Author: see7e

CHANGELOG.md

@@ -3,6 +3,8 @@
 - No need for `docusaurus/blog/` as discussed in Slack, and as the existing text is not relevant to the project, it has been removed.
 - Removed `docusaurus/README.md` as it is already present information duplicated with another files like `docs/howtos/documentation_development.md`.
 - Removed `docusaurus/package-lock.json` as the local development should be done with `yarn`.
+- Removed unused static files.
+- Remove `HomepageFeatures` components as was only being imported and not used.
 
 ## Added
 + Added `docusaurus/docs/howtos/documentation_development.md` as to give instructions on how to develop documentation.
@@ -12,3 +14,4 @@
 * Improved `docusaurus/.dockerignore` refenrencing the the other JS modules that are not needed when building the container.
 * Updated `docusaurus/package.json` to include the latest versions of the dependencies.
 * Included at `docusaurus/Dockerfile` the the new instructions to build the containers of Development and Production.
+* Improved `index.js` to include the new components and remove the unused ones.