DJ2LS

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rewrite installation instructions for developers

1

We need to rewrite the installation instructions for developers, as they are outdated.

### FreeDATA Version 0.16.1-Alpha ### What operating system are you using? Windows ### Operating System Version iPad Smartphone ### Architecture x86 ### Area of problem Server - Message System ###...

### FreeDATA Version 0.16.2-alpha ### What operating system are you using? Ubuntu ### Operating System Version 22.04. ### Architecture x86 ### Area of problem Server - General ### Describe the...

### Problem Description psk reporter is a widely used tool for propagation and connectivity check. ### Proposed Solution PSK reporter support ### Alternatives Considered None ### Additional Information _No response_

We need a more advanced api validation system for the server

### FreeDATA Version 0.16.1.alpha ### What operating system are you using? Windows ### Operating System Version Windows 10 ### Architecture x86 ### Area of problem Server - Message System ###...

### Problem Description We need a special mode for connection oriented transmissions like we need it for Winlink for example ### Proposed Solution A out of the box compatible interface,...

adjust database update function for supporting multiple keys

we should add checksums to the attachments so we ensure correct stored files