Added

• Option to allow <style> in messages (beta)
  With this option you allow embed CSS rules inside the message. It does this by parsing and modifying the style content so that it does not conflict with SnappyMail, Nextcloud and cPanel CSS.
• Message in new tab/window was missing BCC

Changed

• Don't clone message for viewing, so that there is instant interaction with messagelist item
• emailArrayToStringLineHelper() now filters addresses without email address
• Cleanup EmailModel and better email address parsing and handling
• Workaround "server connection error" #936
• Cleanup AbstractViewPopup handling
• Italian translation by @lota #948
• Replace Element.fromHTML() with createElement()

Fixed

• New subfolder not visible #937
• OpenPGP decrypted attachments friendlySize not a function
• Message @media print was broken due to new display:flex
• addressparser() didn't handle groups properly
• middleclick in messages list failed when messagesDom not yet initialized
• Cannot open messages that have an email address without an @ in the From header #950
• CSS don't display:flex when [hidden]
• Default theme handling by @Niveshkrishna

Nextcloud

https://apps.nextcloud.com/apps/snappymail

DockerHub

Read issue #44

Integrations

https://github.com/the-djmaze/snappymail/wiki/Installation-instructions#integrations

cPanel

read #697

Full Changelog: v2.26.0...v2.26.1