Hey guys, you may share your suggestions here

I am playing on sandbox mode and I have been stuck in the 70's for a while with 707, props, and 727. I want to get to the 2000's can anyone help?

Dear Community, Today, we're reaching out to share some vital updates about our airport building game, a project you have so graciously supported. We want to start by acknowledging your patience and understanding over the past months. Your dedication as a community is something we deeply appreciate, even as we've been quiet on the updates front. The truth is, that the development process(which never stops) has been more challenging than we initially anticipated. At one point, the project's architecture ...

Here is the quoted announcement from the devs Discord server: "Dear Community, Today, we're reaching out to share some vital updates about our airport building game, a project you have so graciously supported. We want to start by acknowledging your patience and understanding over the past months. Your dedication as a community is something we deeply appreciate, even as we've been quiet on the updates front. The truth is, that the development process(which never stops) has been more challenging than we ...

i saw one of the videos made the the devs and it had multi story airports and security check points. why are those not in the game? its been 2 years and there is still no update.