Changelog

All notable changes to phil/text-diff-bundle will be documented in this file.

Updates should follow the Keep a CHANGELOG principles.

0.1.0-alpha - 2026-11-11

Added

• PhilTextDiffBundle and the phil_text_diff configuration: max_edits, the bound of edits of a comparison; tokenizer, what the text_diff filter compares by when the template names nothing; and html_sanitizer, the sanitizer of the HTML a template does not mark safe.
• TextDiffServices: the public TextDiff service, checking the blocks of a document difference with the Normalizer service of phil/ujo-bundle when it is installed, and the Twig extension reading documents with the Ujo service and rendering them with its HtmlRenderer service.
• The Twig filters text_diff, two texts by words, lines, paragraphs or HTML, plain text escaped and HTML trusted only as Twig\Markup, sanitized or escaped otherwise; and text_diff_document, two UJO documents, or their JSON, block by block.
• The comparison Stimulus controller, assets/src/comparison_controller.js and assets/src/lib/marks.js: the inline, old and new views written as data-text-diff-mode, the mode buttons pressed, the next and previous change marked, focused and brought into view, a replacement as one change, and a live counter; mapped for AssetMapper as @phil/text-diff-bundle.
• assets/styles/text-diff.css: insertions, deletions and the blocks of a document difference, the views and the current change, light and dark by the system or data-theme, light on paper, its colours custom properties meeting the WCAG AA contrast, mapped for AssetMapper as phil-text-diff/text-diff.css.
• The documentation in doc/, one file per topic, indexed by the README.
• CONTRIBUTING.md, SECURITY.md and CODE_OF_CONDUCT.md.