Opera blogs に 58.0.3135.118 の記事無し 追記 見逃し Edit: Update 58.0.3135.118 includes following fix affecting some users: DNA-76663 Opera crashes when Speed Dial suggestions are refreshed https://blogs.opera.com/desktop/2019/03/opera-58-…

https://www.mozilla.org/ja/firefox/new/ https://www.mozilla.org/en-US/firefox/66.0.1/releasenotes/ Security vulnerabilities fixed in Firefox 66.0.1 - Mozilla Foundation Security Advisory 2019-09