The server version (2.1) does not match the client (2.1.1)

[rojaoo]

• I have read the FAQ.
• I have searched in existing issues.

Environment

• OS: Linux Mint Cinnamon
• scrcpy version: 2.1.1
• installation method: manual build
• device model: is that really needed?
• Android version: 10

Describe the bug
The server version in the install_release.sh file on the 2.1.1 release's source code is set to use scrcpy-server-v2.1 instead of scrcpy-server-v2.1.1, what makes scrcpy say this when you run:

java.lang.IllegalArgumentException: The server version (2.1) does not match the client (2.1.1)
	at com.genymobile.scrcpy.Options.parse(Options.java:188)
	at com.genymobile.scrcpy.Server.main(Server.java:178)
	at com.android.internal.os.RuntimeInit.nativeFinishInit(Native Method)
	at com.android.internal.os.RuntimeInit.main(RuntimeInit.java:338)
ERROR: Server connection failed

Simply changing the URL and the SHA256 solves the issue. It was just a little annoying.

[rom1v]

You must not execute install_release.sh from a tag, but one commit after (or master, which is the intended use case). See #4098 (comment)

[rojaoo]

Ah, so I should just download the master instead of the source code from the releases?

[rom1v]

Yes, master is basically the latest release (the development branch is dev).

[rojaoo]

Ok, thank you!