Let's Encrypt Root Trusted By All Major Root Programs - Let's Encrypt

As of the end of July 2018, the Let’s Encrypt root, ISRG Root X1, is directly trusted by Microsoft products. Our root is now trusted by all major root programs, including Microsoft, Google, Apple, Mozilla, Oracle, and Blackberry. Today’s announcement that we’re trusted by all major root programs represents a major milestone for us, but it’s not the conclusion of our journey towards being directly

[Rockridge]

2018年7月末、Let's Encryptのルート証明書がMicrosoftのルート証明書プログラムにおいて信頼されるに至った。既にGoogle/Apple/Mozilla/Oracle/Blackberryからは信頼済みだという。 / 直接証明書ストアに入ったのでクロスルートが不要に。

[jdg]

ラスボス倒したとのこと