Removed official support for Python 3.4, 3.5, 3.6, 3.7 and 3.8. Added official Python 3.13 support.
Backward-compatible X-Crawlera-prefixed headers are no longer translated into their matching Zyte API proxy mode headers, Zyte API now handles their translation on the server side.
Added a new ZYTE_SMARTPROXY_KEEP_HEADERS setting that allows disabling header dropping and translation.
Full Changelog: https://scrapy-zyte-smartproxy.readthedocs.io/en/latest/news.html