Fixed border and caret widths for natural rounding. Mitigated Meltdown/Spectre hazards. Removed b2g code. Fixed issues with ID-less web extensions and incorrect warnings in the add-on manager. Removed unused internal extensions and components. Fixed source editor controller commands. Fixed X-Frame-Options sameorigin check to check all ancestors. Fixed "sticky" menu colors in special accessibility ("high contrast") system themes. Made XDR decoding more robust, fixing a good handful of JavaScript engine crashes. Fixed security issues: CVE-2018-5099, CVE-2018-5093, CVE-2018-5113, CVE-2018-5095, CVE-2018-5098, CVE-2018-5111, CVE-2018-5109, CVE-2018-5122, CVE-2018-5091, CVE-2018-5097, CVE-2018-5102, CVE-2018-5104, and multiple potentially exploitable crashes and vulnerabilities that do not have a CVE assigned to them. |