8.3.0 New features, bug fixes, and performance improvements

List view

Make use of SimpleStringCache class

cleanup

hacktoberfest

Status: Open.

Task

#1426 In MyIntervals/emogrifier;

· JakeQZ opened on Jul 30, 2025

Avoid type="text/css" in style attributes

cleanup

Status: Open.

#1477 In MyIntervals/emogrifier;

· oliverklee opened on Sep 19, 2025

Replace joinDatasets() in AbstractHtmlProcessorTest with a method from rawr/phpunit-data-provider

cleanup

Status: Open.

#1497 In MyIntervals/emogrifier;

· oliverklee opened on Nov 2, 2025

Clear caches at end of CssInliner::inlineCss()

bug

enhancement

Status: Open.

Task

#1568 In MyIntervals/emogrifier;

· JakeQZ opened on Feb 15, 2026

Increase code coverage

developer-specificIssues that only affect maintainers, contributors, and people submitting PRsIssues that only affect maintainers, contributors, and people submitting PRs

testingChanges that primarily add or improve unit tests.Changes that primarily add or improve unit tests.

Status: Open.

Task

#1625 In MyIntervals/emogrifier;

· oliverklee opened on May 16, 2026

[TASK] Update the development dependencies

dependenciesPull requests that update a dependency filePull requests that update a dependency file

Status: Draft (not ready).

MyIntervals/emogrifiernumber 1645

#1645 In MyIntervals/emogrifier;

· oliverklee opened on Aug 25, 2026

[FEATURE] Add support for PHP 8.6

enhancement

Status: Draft (not ready).

MyIntervals/emogrifiernumber 1649

#1649 In MyIntervals/emogrifier;

· JakeQZ opened on Aug 30, 2026