Google Chrome official version ushered in the third maintenance version of v86 release, the detailed version number v86.0.4240.183, the previous official version v86.0.4240.111 released on October 21, 13 days after Google released a new version of Chrome browser, this upgrade is mainly updated security and stability improvements and user experience.
New version changes
Chrome v86.0.4240.183 Stable Official (2020.11.3)
Google Chrome v86 is the main update, first of all, the local file system API allows users to give Web applications read and write access to specified files/folders for a more relaxed and user-friendly experience. Chrome 86 will become more useful for use scenarios such as image/video/code editing and office suites. Second, Chrome 86 introduces a back cache for users to instantly navigate on previously visited pages.
The main update to Google Chrome v85, the introduction of Profile Guided Optimization (PGO), an average 10% increase in page loading speed, is a compiler optimization technology, and when the CPU runs many tabs or programs at the same time, the speed is even greater. Tabs have been improved and optimized to help visually prioritize themes or task labels, or even labels, and can be collapsed and expanded to make it easier to see tab groups that need access.
Security fixes and rewards
Chrome v86.0.4240.183, this update includes 10 security fixes.
($15,000) High CVE-2020-16004: Use after free in user interface. Reported by Leecraso and Guang Gong of 360 Alpha Lab working with 360 BugCloud on 2020-10-15
($15,000) High CVE-2020-16005: Under-policy enforcement in ANGLE. Reported by Jaehun Jeong (@n3sk) of Theori on 2020-10-16
($5000) High CVE-2020-16006: Modet in V8. Reported by Bill Parks on 2020-09-29
($1000) High CVE-2020-16007: Under data validation in installer. Reported by Abdelhamid Naceri (halov) on 2020-09-04
($TBD) High CVE-2020-16008: Stack buffer overflow in WebRTC. Reported by Tolya Korniltsev on 2020-10-01
($NA) High CVE-2020-16009: Betweent in V8. Report by Clement Lecigne of Google’s Threat Analysis Group and Samuel Gros?of Google Project Zero on 2020-10-29
($NA) High CVE-2020-16011: Heap buffer overflow in UI on Windows. Reported by Sergei Glazunov of Google Project Zero on 2020-11-01
(1144284) General fixes from internal audits, fuzzing other initiatives
Download the address
Offline installation package extraction native green version method:
The right mouse button unzips the offline installation package, at which point a chrome.7z is unziped
Unzip chrome.7z again is the native green version!
The offline package does not include an online automatic update upgrade feature, so no update scheduling tasks are added, and there is no background update process, which is cleaner.
Google Chrome v86.0.4240.183 Official Offline Installation Pack 64-bit
Google Chrome v86.0.4240.183 Official offline installation package 32-bit
Google Chrome v86.0.4240.183 Mac Edition
Google Chrome v86.0.4240.183 Official with online update upgrade feature
https://pan.baidu.com/s/1Q5FptUnS0BjGMk5erwOhyw extract code: 36oz