v2.0.0

Following the upstream rebranding of Crawlera as Zyte Smart Proxy Manager, scrapy-crawlera has been renamed as scrapy-zyte-smartproxy, with the following backward-incompatible changes:

• The repository name and Python Package Index (PyPI) name are now scrapy-zyte-smartproxy.
• Setting prefixes have switched from CRAWLERA_ to ZYTE_SMARTPROXY_.
• Spider attribute prefixes and request meta key prefixes have switched from crawlera_ to zyte_smartproxy_.
• scrapy_crawlera is now scrapy_zyte_smartproxy.
• CrawleraMiddleware is now ZyteSmartProxyMiddleware, and its default url is now http://proxy.zyte.com:8011.
• Stat prefixes have switched from crawlera/ to zyte_smartproxy/.
• The online documentation is moving to https://scrapy-zyte-smartproxy.readthedocs.io/

Note: Zyte Smart Proxy Manager headers continue to use the X-Crawlera- prefix.

• In addition to that, the X-Crawlera-Client header is now automatically included in all requests.