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Última 1.2.8.4· 17 out 202612 versõesDesde mai 2026
2026 · 12 versões
1.2.8.4
Última
2 melhorias2 correções2 alterações
Melhoria
Improved cache-clearing messages with consistent styling and mobile-friendly wrapping, while avoiding unnecessary stylesheet loading on front-end pages
Improved stylesheet deferral and conditional preloading
Corrigido
Fixed execution order for conditionally loaded scripts and unloading of empty inline scripts
"System Info" report download button, and added a loading state to the download button.
Alterações
The front-end CSS/JS Manager now runs in an isolated iframe to prevent styling conflicts with themes and plugins; mobile layout issues have also been corrected
Cache clearing now works without jQuery, avoids unintended page reloads and confirms successful manual cache clearing
1.2.8.3
1 novo2 melhorias2 correções
Novo
Added "Alternative Assets" to the CSS/JS Manager. Create and edit lighter alternatives for CSS and JavaScript assets that still need to load, choose where the alternatives are used, and compare their sizes without modifying the original source.
Melhoria
Reduced redundant processing during Combine CSS/JS cache validation and avoided unnecessary cache rebuilds when separate inline JavaScript, JSON content, or CSP nonce values change.
Import/Export preserves Pro settings and rules when transferred through Lite, ready for use after upgrading to Pro.
Corrigido
Improved Combine CSS/JS reliability, including asset ordering, cache invalidation, regeneration of missing combined files, and homepage cache cleanup.
Improved JavaScript combining and BODY defer handling to preserve script execution order and existing defer behavior while safely applying defer to eligible BODY scripts.
1.2.8.2
2 novos5 melhorias4 correções3 de segurança1 alteração
Novo
Roll back Asset CleanUp Pro to an eligible previous version from "Tools" (plugin's menu) - "Rollback", with version selection and confirmation before installation. Existing settings are preserved.
Admin Bar transfer savings estimates for unloaded CSS/JS files and removed inline code, with AJAX-based measurements and Brotli/GZIP indicators.
Melhoria
Separate effective asset unloads from rules that had no effect on the current page, with inactive rules grouped by asset type.
The "CSS/JS Manager" and Admin Bar now explain when "Page Options" disable optimizations, including CSS/JS unload rules. Admin Bar warnings identify disabled features, while clearer descriptions, dimmed overridden options, and quick links make these settings easier to understand.
Debugging "/?wpacu_debug": Added temporary "Page Options" overrides without changing saved settings. Debugging controls now update their availability and distinguish global restrictions, Page Options overrides, and missing rules.
Debugging "/?wpacu_debug": Added per-file CSS/JS optimization details explaining content changes, unchanged results, exclusions, failures, and cache decisions. Multiple optimization reasons can be shown for the same file.
Overview: Added navigation entries for "Page Options" and "Special Settings", clarified page overrides, and dimmed redundant options.
Corrigido
Interface: Corrected "Overview" horizontal overflow and alignment
CSS Optimization: When an optimized stylesheet has a matching ` ` fallback, the fallback now uses the same optimized cache URL instead of retaining the original unminified URL.
CSS/JS Manager: Selecting “Remove bulk rule” or "Remove site-wide rule" now correctly removes the unload rules when saving changes.
Page Options: Fixed an issue where CSS/JS processing could still run on pages with "Disable all front-end optimizations" enabled. The plugin now checks the current page’s options before retaining the decision to allow optimizations, preventing unnecessary processing on excluded pages.
Segurança
Admin Bar: Fixed a reflected cross-site scripting (XSS) vulnerability in the admin bar by validating asset unload parameters and escaping dynamic output (CVE-2026-92236). Reported by 'Huseyn (mekhatai) Gadashov' via Wordfence.
Comment Content XSS: Completed the fix for the stored cross-site scripting via comment content (follow-up to CVE-2026-13354). The final cleanup of the plugin's temporary `data-wpacu-*` attributes on ` ` tags — previously two whole-document replacements — is now scoped to each ` ` tag and uses bounded, quote-aware patterns. Reported by 'crow' via Wordfence.
Front-end HTML Cleanup: Removed the last remaining whole-document replacement from the HTML cleanup step (it stripped `data-wpacu-style-handle` from ` ` tags); that cleanup now runs through the same tag-scoped methods. Found during the internal review that followed the report above. Every temporary-attribute cleanup is now confined to the tag it belongs to and cannot touch any other part of the page, including user-submitted content.
Alterações
= 1.2.8.1 = 15 September 2026 =
1.2.8.0
2 melhorias1 correção
Melhoria
Reduced Google Fonts browser discovery traffic by running the collector for approximately 2% of public browsers while preserving duplicate protection for known configurations.
Made the Google Fonts discovery REST endpoint compatible with sites where WordPress pretty permalinks or REST rewrite rules are unavailable.
Corrigido
Browser discovery is now disabled by default, preventing discovery REST traffic on new or previously unsaved configurations until the feature is enabled.
1.2.7.9
2 novos
Novo
Google Fonts: Added local hosting for Google Fonts, allowing detected stylesheets and font files to be downloaded, validated and served from the local cache.
Google Fonts: Added granular font removal, allowing specific Google Font families, weights and styles to be removed while keeping the remaining fonts unchanged.
1.2.7.8
6 melhorias3 correções1 de segurança1 alteração
Melhoria
Live Debugging: Redesigned the frontend Live Debugging interface (`/?wpacu_debug`) with theme-independent styling, clearer temporary controls, searchable plugin selection, expandable request and performance details, unavailable-option indicators, and a responsive floating action bar.
Data Compatibility: Hardened handling of legacy or unexpectedly formatted stored plugin data, preventing warnings or failures when settings and rules are already stored as arrays instead of JSON strings.
Import/Export: Added stricter structural validation before importing settings and rules, preventing malformed configuration data from being partially imported.
Plugin Icons: Improved WordPress.org plugin icon fetching and cache recovery so missing icons can be downloaded again instead of remaining permanently replaced by the default icon.
Access Control: Access-control settings are now hidden from delegated plugin managers who are not permitted to manage plugin access.
PHP 8.5: Avoided the deprecated `curl_close` call on modern PHP versions.
Corrigido
Plugins Manager: Prevented taxonomy and archive requests, including WooCommerce product categories, from being misidentified as singular pages in Plugins Manager rules.
Overview: Prevented warnings and invalid links when saved rules reference deleted or unavailable taxonomies or taxonomy terms, while keeping the affected rules visible for review.
JavaScript Optimization: Prevented warnings when optional JavaScript optimization settings are unavailable or disabled.
Segurança
Debugging Overrides: Hardened temporary query-string settings overrides with administrator authorization and nonce validation, and prevented request-scoped troubleshooting values from being accidentally persisted to the database.
Alterações
Maintenance: Removed legacy CSS and obsolete browser-specific declarations and performed related internal cleanup.
1.2.7.7
3 novos10 melhorias6 correções2 de segurança1 alteração
Novo
Font Preload Audit: Added a browser-assisted audit for manually preloaded Local and Google Fonts. The audit checks representative pages in desktop and mobile viewports, identifies duplicate, invalid or unnecessary site-wide preloads and provides conservative cleanup recommendations without removing the fonts themselves.
Critical CSS: Added a global control directly in the Critical CSS Manager to temporarily pause or resume all Critical CSS output while preserving the existing rules.
Tools / Storage: Added a read-only Database Map showing where Asset CleanUp stores settings, optimization rules, metadata, transients and Pro-specific data.
Melhoria
JavaScript Optimization: Improved handling of modern JavaScript, including module/nomodule scripts and scripts using integrity, nonce, crossorigin or referrerpolicy attributes, preventing unsafe combine, inline or Match Media transformations.
Resource Loading: Hardened image attribute and lazy-loading rule validation, improved compatibility with rules saved by older versions and fixed edge cases where attributes such as `src` could be confused with `data-src`.
CSS/JS Manager Settings: Redesigned the manager preferences area with clearer navigation and explanations, better-organized controls for management locations, access, list appearance and optimized-file cache settings.
Settings and CSS/JS Manager: Added unsaved-change counters and persistent save areas, making modified settings and asset rules easier to review before saving.
Dashboard Reliability: Improved AJAX validation, authorization and failure recovery across several Dashboard actions, including safer handling of invalid, expired or interrupted requests.
Tools / Storage: Added a detailed overview of generated CSS/JavaScript storage, including directory paths, file counts, disk usage, write status and filtering between optimized assets and supporting files.
Tools / Debugging: Redesigned the troubleshooting area with clearer diagnostic modes, copyable test URLs and protected PHP error-log downloads.
Tools / Reset: Added more granular reset options for Critical CSS and front-end or Dashboard Plugins Manager rules, with clearer confirmation, deletion summaries and partial-failure reporting.
Tools / Uninstall: Cleanup results are shown on the Plugins page and partial filesystem failures are reported instead of returning a false success. Plugin settings are not recreated after cleanup.
Multisite Uninstall: Network-shared user access data and the Pro MU-plugin loader are preserved while Asset CleanUp Pro remains active on another site in the network.
Corrigido
Plugin Rules: Fixed request-context detection on sites using plain permalinks, preventing homepage, search, author, date and taxonomy requests from being incorrectly treated as the same context.
Multisite Plugins Manager: Improved detection and handling of network-active plugins across Plugins Manager rules and WPACU internal requests.
Dashboard CSS/JS Manager: No longer reports a false external redirect or fails to fetch assets when WordPress runs on a non-standard port (e.g. localhost:8888)
Usage Data Settings: Fixed an undefined variable warning in the usage-data disclosure panel.
CSS and JavaScript: Combining now works when minification is disabled.
Upgrade Compatibility: Recently introduced access-control settings now receive their correct disabled or empty-list defaults when upgrading from older versions, preventing blank fields or unexpectedly enabled checkboxes.
Segurança
Remote Asset Handling: Further hardened remote asset retrieval and redirect validation, including safer handling of dynamically loaded resources and restricted redirect behavior.
Privacy — Dashboard Announcements: Remote announcements are now disabled by default and require an explicit administrator opt-in.
1.2.7.6
2 novos5 melhorias1 de segurança1 alteração
Novo
Plugins Manager: Introduced three interchangeable frontend rule layouts: Compact Grid, Grouped and Classic. Plugin rules remain shared between layouts.
Plugins Manager: Added plugin search and highlighting, rule/status counters, improved expand/collapse states, an unsaved-changes summary and a shared save dock.
Melhoria
Plugins Manager: Improved settings reliability and group expand/collapse controls, including clearer state handling and recovery when an AJAX request fails.
Dashboard CSS/JS Manager: When a selected URL redirects to another allowed internal URL, explicit confirmation is required before loading assets from the final destination. The redirected URL remains visible after loading. Redirects from non-homepage contexts to the homepage remain blocked.
Admin Experience: Major UI/UX refresh across Settings, Help, Getting Started, Critical CSS and multiple vertical/horizontal tab sections, including clearer layouts, spacing, typography, accessibility and content organization.
Interface Controls: Added a choice between the enhanced WPACU controls and standard browser-native form controls across supported admin areas.
Reduced expensive processing during updates and moved stale hardcoded-asset information cleanup to a scheduled maintenance task, particularly benefiting multilingual sites and installations with many saved rules.
Segurança
Dashboard CSS/JS Manager: Hardened asset retrieval against SSRF, including redirect-destination, host, credential and alternate-port validation.
Alterações
Maintenance: Reorganized Critical CSS and Plugins Manager styles.
1.2.7.5
2 novos6 melhorias3 correções
Novo
Plugins Manager: Added the "On specific posts, pages, products, or other entries" rule to unload plugins, or keep them loaded as exceptions, on selected singular entries. Rules are matched using resolved post IDs, so they continue to work after permalink or slug changes. [Read more]
Plugins Manager: Added the "On singular entries assigned to any of these taxonomy terms" rule to unload plugins, or keep them loaded as exceptions, according to taxonomy terms assigned to a post, page, product, or other custom post type entry. [Read more]
Melhoria
Plugins Manager: Hierarchical child pages, such as `/parent/child/`, are now correctly detected by unload rules and load exceptions.
Plugins Manager: Added a notice when rules are preserved for inactive or not-installed plugins, with direct access to review them in the Overview.
WPML: Exact singular-page unload rules and load exceptions now match translated permalinks at the early MU-plugin stage, including translated slugs, language directories, query-string languages, and separate language domains. The stored URL map is refreshed when relevant slugs, parent paths, permalink settings, or WPML URL settings change.
Critical CSS: Critical CSS can now be managed with the same granular page-type coverage as the CSS/JS Manager, including individual posts, pages, custom posts, taxonomy terms, author archives, date archives, search results, 404 pages, and custom post type archives.
CSS/JS Manager: Assets for virtually any supported page type can now be managed directly from the WordPress Dashboard, including archive pages that previously required front-end management.
Overview: Added quick section navigation, an optional sticky navigation bar, and back-to-top links.
Corrigido
Plugins Manager: Rules for inactive or not-installed plugins are now preserved when front-end or Dashboard configurations are saved.
Overview: Plugins Manager rules are now shown when the targeted plugins are not installed.
Import/Export: The "Everything" option now includes all supported rules and Critical CSS data.
1.2.7.4
2 correções
Corrigido
Prevented a fatal error when "Prevent Asset CleanUp Pro from triggering on certain pages" was used and the RegEx helper class was unavailable while early triggers were loaded through the MU-plugin integration.
Ensured core plugin constants are initialized from the main plugin file, preventing incorrect plugin-basename detection in edge cases.
1.2.7.3
2 novos3 melhorias2 de segurança
Novo
Overview: Added Edit Mode, allowing unload/load rules, load exceptions, script attributes, plugin rules, page options, and other stored settings to be cleared from one central location.
Overview: Added detection and removal of leftover rules, including rules associated with inactive or deleted assets and plugins.
Melhoria
Overview: Made managing and cleaning existing rules significantly easier, particularly on sites with many optimization changes accumulated over time.
Admin bar: Added hover details for unloaded CSS/JS assets and plugins, showing the matched unload rule and its relevant value when available.
Reworked internal RegEx handling and replaced the previous third-party RegEx library with a dedicated lightweight class. This reduces the plugin package size while retaining support for plain-text rules, RegEx rules, and existing legacy patterns.
Segurança
Hardened CSS optimization HTML cleanup so temporary WPACU attributes cannot affect user-controlled markup.
Added validation for AJAX-loaded asset-retrieval URLs and switched remote DOM retrieval to `wp_safe_remote_post`.
Resource Loading: Improved the image-attributes data structure. If you upgrade and later downgrade to an earlier plugin version, image-attribute rules might need to be configured again.
Resource Loading: Improved how the `fetchpriority`, `loading`, and `decoding` attributes are added to images. Location: "Settings" -> "Resource Loading" -> "Image Attributes". [Read more]
Admin bar: Refined hover behavior for nested "Asset CleanUp Pro" submenus to reduce accidental menu closing.
Refined admin CSS to remain consistent with WordPress 7.0 layout changes.
Alterações
For releases 1.2.7.1 and earlier, see `CHANGELOG.md` included with the plugin.
Changelog publicado pelo desenvolvedor, no idioma original.
