Tags from Flyoobe

Merge pull request #495 from igorruckert/patch-1 Added Portuguese (Brazil) translation

Fix download link for Flyby11 Classic Updated download link for Flyby11 Classic to point to the deprecated version.

Revise security notice and add New Year greeting Updated the security notice and added a New Year message.

Clarify extension category declaration in documentation Updated the documentation to clarify extension categories.

Clarify extension category declaration in documentation Updated the documentation to clarify extension categories.