You can find all the important sub sites can be accessed from the left hand bar.
The legacy content is still available on the old site but will hopefully be migrated and modernized over time.
If you are interested in knowing what is happening, you have multiple options:
- Twitter (useful for downtime notices, new videos or blog articles announcement)
- The Defence Force and OSDK Facebook pages
- The Youtube channel
- ...or just go through the change history down there!