"Google Chrome 49" stable release, smooth scrolling and background synchronization supported

The latest stable version of web browser "Google Chrome" · version 49.0.2623.75 has been released. 26 security vulnerabilities have been fixed in addition to smooth scrolling which displays the slur and the lower one when scrolling through the site you are browsing. In addition, it also officially responds to "Background Sync API" which sends and receives data in the background even when the browser is closed.

Chrome Releases: Stable Channel Update
http://googlechromereleases.blogspot.jp/2016/03/stable-channel-update.html


Smooth Scrolling in Chrome 49 | Web Updates - Google Developers
https://developers.google.com/web/updates/2016/02/smooth-scrolling-in-chrome-49

Introducing Background Sync | Web Updates - Google Developers
https://developers.google.com/web/updates/2015/12/background-sync

I do not know how smooth the scroll looks unless you watch it in the movie, but even when you scroll, the page that was displayed every few steps as you scroll will also be displayed as slurry as it scrolls To be like that. There are also sites which are realized with jQuery. In Firefox version 13 is already supported.

Smooth scroll behavior in Chrome - YouTube


However, there are not many voices saying "I do not like smooth scrolling, so I want you to stop it." In that case, add "Chrome: // flags / # disable-smooth-scrolling"If you click on" Invalidate "under the item" smooth scroll "that came out, it is ok.


Background sync seems not to be official, but a demonstration video with explanations with Japanese subtitles has been made, making it very easy to grasp.

Background sync in Chrome Demo [Japanese Version] - YouTube


Besides this, correspondence to the new API is being done, and 26 fixes related to security are done. Some of them are like this, of which 8 are dangerous "High" and 5 are "Medium". A bugfinder is paid a reward of 500 dollars (about 57,000 yen) to 8000 dollars (about 910,000 yen).