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coaldonac merged 1 commit into from
Nov 10, 2026
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docs: add CVE-2026-111497 Brotli note to README #51

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Expand Up @@ -22,6 +22,9 @@ For details about the Postmark API in general, see the **[Postmark developer doc

- Python 3.10+

> **Security:** the Brotli decoder is affected by [CVE-2026-111497](https://www.cve.org/CVERecord?id=CVE-2026-111497). `httpx` requests and decodes Brotli only when the optional
> `brotli` or `brotlicffi` package is installed. If you have either, use `brotli` >= 1.2.1 or `brotlicffi` >= 1.2.1.0.

## Installation

Install from PyPI as **`postmark-python`** (the Python package you import is still **`postmark`**):
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