[maxkahan]

Replaces the maintenance-mode notice at the top of the README with a deprecation notice. stream-chat-python stays open. The notice tells new projects to use stream-py and links its migration guide.

The notice is a red caution block at the very top of the README, with a heading and one line each for: don't start new projects here, use the replacement, and how to migrate. The README title and tagline now say "Legacy" instead of "Official", and the logo is removed so the page no longer looks like a current SDK.

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Note

Low Risk
Documentation-only README changes with no runtime or API impact.

Overview
The README now deprecates stream-chat-python instead of describing it as maintenance-mode only. A top [!CAUTION] block states the SDK is legacy, tells new projects not to use it, points to getstream / stream-py, and links the migration guide (URL updated to the main tree path).

Branding is adjusted so the repo reads as legacy: the main heading and hero copy say Legacy rather than Official, the centered logo is removed, and the tagline no longer presents this as the current SDK.

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