Misleading error message about the supported Rocket.Chat version

[Gummikavalier]

Search before asking

• I had searched in the issues and found no similar issues.

Operating System

• macOS
• Windows
• Linux

Operating System Version

Windows 11, MacOS

It happens on the web browser too?

No, it just happens on the Desktop app

Rocket.Chat Desktop App Version

3.9.11

Rocket.Chat Server Version

6.6.1

Describe the bug

After the RC server version update the users of older RC desktop client users get an error message that indicates that the server needs to be updated, instead of a message that the client needs to be updated.

How to Reproduce

1. Install client version 3.9.11
2. Connect to RC 6.5.x
3. Update RC on the server to 6.6.1

Describe your Expected behavior

Users should get a message that informs them about the need to update their clients.

Instead of correct measure to fix their issue, they get a message that indicates completely opposite:

Anything else

No response

Are you willing to submit a code contribution?

• Yes, I am willing to submit a Pull Request!

[Gummikavalier]

Important note that may affect his issue is that RC 6.6.1 are shown as unsupported at the server end too:

Related issue in the RC server side:
RocketChat/Rocket.Chat#31706

[Gummikavalier]

It is likely that this issue is caused by the faulty server end version status reporting particularly in loosely network limited systems that use offline license. Also community editions are affected in the same conditions.