0.14.0
Breaking risk
⚠ Upgrade required
- Migrate from Misaka to Mistune using the provided migration guide
- Update Docker image pull strategy: use `isso:release` for stable releases or `isso:latest` for continuous builds
- Ensure Python runtime is ≥ 3.9 (or ≥ 3.13/3.14 for new features) and adjust any scripts expecting deprecated `pkg_resources` APIs
Breaking changes
- Drop support for Python 3.7 and 3.8; add support for Python 3.13 and 3.14
- Rework Docker image tagging: `isso:latest` now rebuilds on every master push, while `isso:release` points to the latest stable release
- Disavow IE10 compatibility – Isso is no longer compatible with Internet Explorer 10
Security fixes
- Fix stored XSS in website and author fields
Notable features
- Add Catalan, Arabic, Galician, Japanese, Indonesian localisations
- Make `` for syntax highlighting
- Add search for comments by URL and Thread URL in admin interface
Full changelog
New Features
- Add Catalan localisation (#966, welpo)
- Add Arabic localisation (#972)
- Add Galician localisation (ghose)
- Make
<code class="language-$lang">for syntax highlighting (#998, pkvach) - Add search for comments by URL in the admin interface (#1000, pkvach)
- Add CSS variables for better organization and flexibility (#1001, pkvach)
- Add support for comment search by Thread URL in admin interface (#1020, pkvach)
- Add sorting option for comments (#1005, pkvach)
- admin: Add log out button (#870, bbaovanc)
- Add support for environment variables in config (#1037, pkvach)
- Add Japanese localisation (#1051, zurukumo)
- Add Indonesian localisation (#1088, suhindra)
- Add Mistune as new Markdown rendering engine (#1079, ritzmann)
Breaking Changes
- Drop support for Python 3.7 (#974) and 3.8; add support for Python 3.13 and 3.14 (jelmer)
- Rework the Docker image tagging scheme:
isso:latestis now rebuilt on every push tomaster, whileisso:releasepoints to the latest stable release (#970, janw). Previously,:latestpointed to the latest stable (tagged) version - Disavow IE10 compatibility: (Not-so) recent changes mean that Isso is no longer compatible (#1022, ix5)
- The Markdown rendering engine Misaka has been deprecated. Please start using Mistune, see Migration from Misaka to Mistune for differences to Misaka.
- Migrate from
pkg_resourcestoimportlib.metadataandimportlib.resources(jelmer)
Security Fixes
- Fix stored XSS in website and author fields (jelmer)
Bugfixes & Improvements
- Changed website validation to allow domain names containing umlauts (#951, schneidr)
- Improve Spanish translation (#967, welpo)
- Make language code handling more robust (#983, ix5)
- Prevent auto creation of invalid links in comments (#995, pkvach)
- Fix W3C Validation issues (#999, pkvach)
- Handle deleted comments in Disqus migration (#994, pkvach)
- Fix total comments count calculation (#997, pkvach)
- Fix newline character handling in data-isso-* i18n strings (#992, pkvach)
- Add link logging for management of new comments in Stdout (#1016, pkvach)
- Change logging to include datetime and loglevel (#1023, ix5)
- Make 'text' field in 'comments' table NOT NULL and handling data migration (#1019, pkvach)
- Python 3.12 support (#1015, ix5)
- Disable Postbox submit button on click, enable after response (#993, pkvach)
- Document title parameter and improve error handling for /new API (#1058, pkvach)
- Set reply sorting to always be oldest (#1035, ggtylerr)
- Apply the same validations when editing comments as when creating them (#1038, Lucas Cimon)
- Fix
Offset.localTime()failing ifOffset.update()hasn't been called yet. - Fix 'Log Out' button behavior in admin interface.