Version 1.7.2
Many small bug fixes and improvements:
- Fix warning under certain conditions on closed questions.
- Fix meta description not showing on re-routed home pages.
- Fix missing server-side check regarding allow_multi_answers option.
- Fix missing title errors when recategorizing questions.
- Fix database error when profile fields are missing.
- Fix incorrect link styling for categories privileges in user profile.
- Prevent blank paragraphs in CKeditor.
- Fix potential infinite loop in JavaScript from qa_set_display_rules.
- Change URL test string to avoid Apache mod_security issues.
- Various minor fixes to themes.
- Use local Ubuntu font by default.
- Fix reCAPTCHA dependency on allow_url_fopen configuration.
- Fix links/redirects to post anchors.
- Add highlight for answer/comment anchors.
- Allow PDFs to be displayed in-browser.
- Add filename for image downloads.
- Prevent usernames containing . or ..
- Allow non-default port in MySQL connection.