Security
- Hardened XML parsing against the Billion Laughs attack by refusing to parse XML documents containing DOCTYPE or ENTITY declarations (which should not be present in valid sitemaps) (GHSA-p5wc-9w9r-m232 by @EQSTLab)
- Hardened GZIP compression against decompression bomb attacks by decompressing only up to the configured maximum sitemap size (GHSA-8823-qg2x-pv9f by @EQSTLab)