SlimStat Analytics

Registro de cambios

5.4.6 – 2026-03-23

We heard you — upgrading to 5.4.x broke tracking for many of you. Visitor counts dropped to zero, IPs were masked without your permission, and a consent banner appeared on sites that never asked for one. This release fixes all of that. After updating, your site works the way it did before 5.4.0 — no manual steps required.

If you want to enable GDPR features:

• Consent banner: Settings → Tracker → Data Protection → GDPR Compliance Mode = On, then Settings → Tracker → Consent Management → choose SlimStat Banner, WP Consent API, or Real Cookie Banner
• Anonymize IPs: Settings → Tracker → Data Protection → Anonymize IP Addresses = On
• Hash IPs: Settings → Tracker → Data Protection → Hash IP Addresses = On

Fixed

• Visitor counts dropping to zero after upgrading: a consent banner was silently enabled on every site, blocking all anonymous visitors. The banner is now off by default. If you had configured opt-in or opt-out privacy features in an earlier version, we detect that and keep consent enabled for you automatically.
• IPs being masked or hashed without your permission: v5.4.0 changed IP storage defaults, so full IP addresses were replaced with anonymized or hashed values. Your IPs are now stored in full again, matching pre-5.4 behavior.
• Tracking broken on sites using WP Rocket, W3TC, or other caching plugins: fresh installs defaulted to server-side tracking, which doesn’t work with page caching. We’ve restored browser-based (JavaScript) tracking as the default.
• Ad-blocker bypass failing after plugin updates: the bypass URL included the plugin version, so cached pages had a stale URL after every update. The bypass URL is now stable across versions.
• Internal tracking URLs and bypass file URLs appearing as pages in the Access Log. All SlimStat-internal URLs are now filtered from both reports and server-side tracking.
• Access Log pagination showing the same rows when clicking the next-page arrow. The second page now correctly shows the next set of results.
• Pageviews silently lost when a transport fails: the tracker now tries adblock-bypass, AJAX, and REST fallbacks before giving up.
• Stale cached tracker data causing abandoned pageviews: the tracker recovers gracefully.
• “Respect Do Not Track” setting only working when GDPR mode was on: DNT is now honored regardless of your GDPR setting. The DNT toggle is now always visible in settings.
• Migration admin notice linking to a non-existent settings page. The link now correctly opens Settings → Tracker → Data Protection.

Improved

• Tracker health diagnostics now distinguish between fatal errors and recoverable warnings.
• Session cookies are restored by default — returning visitors are recognized across pages again, just like in v5.3.x.
• Cookie info registered with WP Consent API now uses proper plural-aware translations.

5.4.5 – 2026-03-20

• Fix: Hardened user exclusion logic — fixed consent-upgrade path, capability key matching, and defensive wp_get_current_user() calls (#246)
• Fix: GDPR consent cookie domain, cached page banner display, and anonymous nonce handling
• Fix: Removed double-escaping in report filters and tightened XSS sanitization (#243, #244)
• Fix: Strict fingerprint input sanitization (#244)
• Fix: Output escaping in reports default case (#244)
• Fix: Store attachment content_type as cpt:attachment (#236)
• Fix: Narrowed dashboard nested widget CSS selectors to avoid style conflicts (#247)
• Fix: Increased Access Log widget height on WP Dashboard
• Fix: Synced stat before ensureVisitId to prevent ID loss on finalization
• Fix: Skipped REST nonce for anonymous users on non-consent tracking endpoints, removed dead adblock fallback URL
• Security: Restored nonce verification for all consent endpoints
• Improved: Refactored isUserExcluded() into standalone method with full test coverage
• Improved: Inlined get_current_user_id() in nonce guards for clarity

5.4.4 – 2026-03-17

• Fix: Chart data not showing due to incorrect bounds check (PR #232)
• Fix: Weekly chart not showing today’s data and not respecting start_of_week setting (PR #235)
• Improved: Added cpt: prefix guidance to content type exclusion setting

5.4.3 – 2026-03-16

• Fix: Fixed fatal error on servers without the PHP calendar extension (PR #229)
• Fix: Added defensive fallback for corrupted start_of_week option in calendar-related reports
• Improved: Moved day names array to a class constant in DataBuckets for better maintainability

5.4.2 – 2026-03-15

• Fix: Fixed tracking data not being recorded on some server configurations — REST API and admin-ajax endpoints now return responses correctly (PR #218)
• Fix: Fixed visitor locations showing a proxy server IP instead of the real visitor IP on Cloudflare-powered sites (#150)
• Fix: Fixed 503 errors that could occur on high-traffic sites due to inefficient visit ID generation (#155)
• Fix: Fixed excessive server requests when WP-Cron is disabled, caused by repeated geolocation lookups (#164)
• Fix: Fixed a CSS rule that could accidentally disable animations across your entire site, not just on SlimStat pages (#167)
• Fix: Fixed outbound link clicks, file downloads, and page-exit events not being recorded — a silent regression in recent versions (#174)
• Fix: Fixed consent rejections being ignored — visitors who declined tracking could still be tracked, and unconfigured consent types were incorrectly treated as granted (PR #178)
• Fix: Fixed a crash when the WP Consent API plugin is not installed alongside SlimStat (PR #172)
• Fix: Fixed a crash during background geolocation database updates (#180)
• Fix: Fixed geolocation database updates not retrying after a failed download — previously blocked retries for up to a month (PR #185)
• Fix: Fixed admin page styling conflicts with WordPress core styles (PR #175)
• Fix: Fixed Email Reports page layout not matching other SlimStat admin pages (PR #177)
• Fix: Fixed browser detection failing due to a library compatibility issue (#187)
• Fix: Fixed the external page tracking snippet being completely broken — the snippet only set the legacy ajaxurl parameter while the tracker expects transport-specific endpoints (#220)
• Improved: Every fix in this release is backed by ~329 automated tests across 46 test files — covering tracking, geolocation, consent, performance, and upgrade safety
• Improved: Restored the server-side tracking API (wp_slimstat::slimtrack()) for themes and plugins that track visits programmatically (#171)
• Improved: Unique visitor counts now work correctly even when IP addresses are anonymized or hashed (PR #178)
• Improved: 261+ previously untranslated strings are now available for translation in all languages (#173)
• Improved: Geolocation now works consistently across all request types, including background tasks
• Improved: DB-IP restored as the default geolocation provider for new installations
• Improved: Faster admin page loads by removing redundant database queries (PR #189)

5.4.1 – 2026-03-09

• New: The GDPR consent banner message, accept, and decline labels can now be translated with WPML and Polylang (#145)
• Fix: Fixed the GDPR consent banner appearing even when GDPR Compliance Mode was turned off (#140)
• Fix: Fixed duplicate Accept/Deny buttons showing in the consent banner when the custom message contained links (#144)
• Fix: Fixed charts not loading in older browsers including Firefox before version 121 (#139)
• Fix: Fixed a potential error when chart data was missing from the page
• Fix: Fixed real URLs (e.g., privacy policy links) being incorrectly stripped from the consent banner message
• Fix: Fixed refresh button not resetting countdown timer (#153)

5.4.0 – 2026-03-08

• Breaking: Removed internal GDPR consent management system (shortcode, banner, opt-in/opt-out cookies) in favor of external CMP integrations.
• New: Integration with Consent Management Platforms (CMPs) for GDPR compliance: WP Consent API and Real Cookie Banner Pro.
• New: GDPR Compliance Mode toggle – Enable/disable GDPR compliance requirements (default: enabled).
• New: Consent change listener that automatically resumes tracking when user grants consent via CMP.
• New: Do Not Track (DNT) header respect with configurable option in settings.
• New: WordPress Privacy Policy content registration for GDPR Article 13/14 compliance.
• Enhancement: Refactored GDPR architecture – consent management fully delegated to external CMPs.
• Enhancement: Smart IP handling – automatically upgrades from anonymized/hashed IP to full IP when consent is granted.
• Enhancement: Improved JavaScript consent handling with polling-based consent state monitoring.
• Enhancement: Default data retention period set to 420 days (14 months) for GDPR compliance.
• Fix: Legacy mode now conservatively denies PII collection when GDPR enabled and no CMP configured.
• Fix: Consent revocation properly deletes tracking cookie when user opts out via banner.
• Fix: Removed legacy cookie-based opt-in/opt-out handling for cleaner, CMP-based consent flow.
  See full release notes

5.3.6

• Security: Hardened output escaping in reports

5.3.5 – 2025-12-31

• Security: Hardened plugin security

5.3.4 – 2024-12-28

• Security: Hardened plugin security

5.3.3 – 2025-12-17

• Maintenance: Stability and compatibility improvements.

5.3.2 – 2025-11-24

• Fix: Minor improvements & Hardened plugin security.

5.3.1 – 2025-09-09

• Fix: Resolved “Invalid Date, NaN” error in monthly charts for 12-month ranges.
• Fix: Real-time report date filters not properly cleared during auto-refresh.
• Fix: Real-time report not updating at midnight with filters.
• Fix: Undefined variable $unpacked in PHP tracking logic;
• Enhancement: Enhanced responsive design for the “Access Log” report.
• Enhancement: Improved tracking logic to prevent duplicate pageviews and events.
• Enhancement: Enhanced interaction tracking and heartbeat finalization.

5.3.0 – 2025-08-25

• New: Tracker type options (REST API + Ad-blocker bypass) for improved tracking flexibility.
• New: Support for WordPress date format setting in charts.
• New: Hourly, daily, weekly, monthly, and yearly chart granularities for deeper insights.
• Enhancement: Redesigned line charts for better readability.
• Enhancement: Compatibility with WordPress’s Interactivity API for seamless integration.
• Enhancement: Added new 3 date ranges formats (Last 2 weeks, Previous month, This month).
  See full release notes

5.2.13 – 2025-04-29

• Fix: Resolved issues with pagination in reports.

5.2.12 – 2025-04-26

• Enhancement: Removed red color from report export boxes to reduce eye strain and improve user experience.

5.2.11 – 2025-04-25

• Full release notes → WordPress Real-time Analytics Plugin – SlimStat 5.2.11 Release Notes
• Visual Enhancement: Improved UI with eye-catching visual elements for better user experience.
• Enhancement: Optimized SQL query to reduce the chances of errors and improve overall performance.
• Enhancement: The “Export” button for non-Pro users now links to the Slimstat PRO version page, improving clarity around upgrade options.
• Enhancement: Added support for the WordPress date format setting for the charts.
• Fix: Fatal error in EmailReportsAddon.php for missing get_plugins method.
• Fix: Prevented PHP warning by checking if ‘referer’ array key is set in searchterms reports view.
• Fix: Fix a database error related to the notes column.
• Fix: Prevented horizontal scrolling in the reports area and improved page loading animations by ensuring styles are applied correctly.
• Fix: Addressed several user-reported issues to enhance overall stability and user experience.
• Fix: Investigate and resolve the “Division by zero” fatal error in wp-slimstat-db.php caused by PHP version 8.2.22. Further investigation needed to determine the root cause and provide a fix.

5.2.9 – 2024-11-12

• Enhancement: Ensured compatibility with WordPress version 6.7.
• Fix: Resolved the Top Referring Domain Issue.

See changelog for all versions.