[1.42.0] Update weblate to 2026.5 Full Changelog Added MDX files support for translating Markdown text while preserving JSX syntax, with File format parameters shared with Markdown files for line wrapping, code blocks, front matter, and placeholder handling. Added extended LLM translation context for automatic suggestions, covering string context, explanations, secondary-language translations, plurals, failing checks, and placeholders. CSV and XLSX downloads in Downloading translations now export plural strings as separate plural-form rows that can be imported back. Hardened search previews and Automatic suggestions suggestion origins against XSS, and stopped exposing database error details in upload failures. Screenshot URL uploads, remote HTML extraction in JavaScript localization CDN, and URL health-check redirects now reject internal or non-public targets by default. Per-project access tokens expiring today now remain valid until the end of the day. The dos-eol flag is no longer supported. Use the dos_eol File format parameters instead. The set_language_team project attribute has been replaced with the po_set_language_team file format parameter at the component level; see File format parameters. Weblate now uses calendar versioning for releases, see Release cycle. The upgrading policy was changed, and upgrades are only supported from the current or previous calendar year.