Delta Chat<p>In 2014 <span class="h-card" translate="no"><a href="https://ioc.exchange/@matthew_d_green" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>matthew_d_green</span></a></span> wrote "What's the matter with PGP?" <a href="https://blog.cryptographyengineering.com/2014/08/13/whats-matter-with-pgp/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">blog.cryptographyengineering.c</span><span class="invisible">om/2014/08/13/whats-matter-with-pgp/</span></a></p><p>We'd like to humbly report completion of its main suggestions. Better late than never! :)</p><p>- Key management is automatic through <a href="https://chaos.social/tags/securejoin" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>securejoin</span></a> and <a href="https://chaos.social/tags/autocrypt" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>autocrypt</span></a> protos</p><p>- <a href="https://chaos.social/tags/chatmail" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>chatmail</span></a> relays form an end-to-end encrypted email enclave interoperable with any e-mail address using proper end-to-end encryption. </p><p>- RFC 9580 "cryptorefresh" is rolled out in current releases and will be activated soon. </p><p>One to go? ;)</p>