There are some quite important development starting this month that will affect everyone on the public TTN network.
Firstly the major upgrade from V2 to V3 of The Things Stack (https://www.thethingsnetwork.org/forum/t/the-things-network-upgrade-to-v3/43256) is in progress. This will require gatway owners and application owners to migrate gateways and applications to the new V3 Stack.
For us in Australia this also gives us an opportunity to correct some of the historic mistakes and use this migration as a spring cleaning exercise. To facilitate the communications we have created a dedicated country category for Australia in the TTN forums: https://www.thethingsnetwork.org/forum/c/country/australia/111.
Another way to participate is in the TTN AU Slack. There is an #australia channel. For those who don't have a TTN Slack login you can get an invite by going to https://account.thethingsnetwork.org/