[Feature] Show firmware version in the firmware installation page

[swanjeng]

Is your feature request related to a problem? Please describe.
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Several hours ago, Pybricks firmware V4.0.0b7 was released. I thought it was already available in Pybricks labs and installed the firmware into my EV3 brick. After the firmware was installed, I found that it was still V4.0.0b6 in the settings tab of the EV3 firmware.

Describe the solution you'd like
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Show the firmware version to be installed on the installation page so that users can know what version will be installed into their hubs.

Describe alternatives you've considered
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Or there can be a pop up notification in Pybricks Code website when new firmware of the connected hub is available.

Additional context
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[laurensvalk]

You can find the version in About:

Or there can be a pop up notification in Pybricks Code website when new firmware of the connected hub is available.

That is already the case. You will see it in a few days when we release a Pybricks Code update with the latest firmware 😉

[swanjeng]

However, I still think that the users should be told what firmware version they're going to install on the installation page because if so the UX will be better.