---
title: "4.0.0 - 9th July 2026"
manual: "Mail system"
version: "4.2"
permalink: "https://docs.typo3.org/permalink/mediaessenz/mail:4-0-0-9th-july-2026@4.2"
source: "ChangeLog/4-0-0.rst"
rendered: "2026-11-03T08:21:25+00:00"
---

# 4.0.0 - 9th July 2026 {#4-0-0-9th-july-2026}

-   [TYPO3 14 compatibility + dropped TYPO3 11 and 12 compatibility](https://docs.typo3.org/permalink/mediaessenz/mail:typo3-14-compatibility-dropped-typo3-11-and-12-compatibility@4.2)
-   [Provide separate Site Sets for News Content](https://docs.typo3.org/permalink/mediaessenz/mail:provide-separate-site-sets-for-news-content@4.2)
-   [New Site Sets for Content Blocks](https://docs.typo3.org/permalink/mediaessenz/mail:new-site-sets-for-content-blocks@4.2)
-   [Content Blocks as an alternative to Fluid Styled Content](https://docs.typo3.org/permalink/mediaessenz/mail:content-blocks-as-an-alternative-to-fluid-styled-content@4.2)
-   [Better separated TypoScript / TsConfig Files for FSC / Content Blocks /News](https://docs.typo3.org/permalink/mediaessenz/mail:better-separated-typoscript-tsconfig-files-for-fsc-content-blocks-news@4.2)
-   [Recalculation of Recipients at delivery start](https://docs.typo3.org/permalink/mediaessenz/mail:recalculation-of-recipients-at-delivery-start@4.2)

## TYPO3 14 compatibility + dropped TYPO3 11 and 12 compatibility {#typo3-14-compatibility-dropped-typo3-11-and-12-compatibility}

-   new icons for TYPO3 14 light and dark mode
-   use typo3 core progress bar webcomponent instead of bootstrap

## Provide separate Site Sets for News Content {#provide-separate-site-sets-for-news-content}

-   [mediaessenz/mail-news-content](https://docs.typo3.org/permalink/mediaessenz/mail:site-settings-news@4.2)

## New Site Sets for Content Blocks {#new-site-sets-for-content-blocks}

-   mediaessenz/mail-content-blocks

## Content Blocks as an alternative to Fluid Styled Content {#content-blocks-as-an-alternative-to-fluid-styled-content}

Includes several new elements with configurable call to action button:

-   mail-header
-   mail-image
-   mail-text
-   mail-text-image
-   mail-hr (horizontal line, without button)

## Better separated TypoScript / TsConfig Files for FSC / Content Blocks /News {#better-separated-typoscript-tsconfig-files-for-fsc-content-blocks-news}

-   [TypoScript Templates](https://docs.typo3.org/permalink/mediaessenz/mail:include-typoscript-templates@4.2)
-   [Static Page TsConfig Files](https://docs.typo3.org/permalink/mediaessenz/mail:add-static-page-ts-config-files@4.2)

## Recalculation of Recipients at delivery start {#recalculation-of-recipients-at-delivery-start}

-   At the beginning of the adjusted delivery time, the final list of recipients
    is recalculated from the given recipients group(s)
-   Activating [specifyFinalRecipientsInWizard](https://docs.typo3.org/permalink/mediaessenz/mail:extension-configuration-specify-final-recipients-in-wizard@4.2)
    in extension settings keeps the old (<= v3) behaviour