W3 Total Cache (Fixed) v0.9.6.1

Read the installation instructions show below very carefully

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Notable Updates in this Release

• Re-sync with last official version
• Fix for "Fatal error: Uncaught exception 'Exception' with message 'unknown engine'"
• PHP Notice: Undefined index: minify in CacheFlush_Locally.php
• Here is the Full List of ALL the Bug Fixes and New Features

Installation

1. Deactivate and delete your existing W3 Total Cache plugin (if installed) from within WordPress' Plugin page.
2. Use FTP or some other file manager to navigate to wp-content/plugins/.
3. Download the latest release (see Assets above) and extract its contents into wp-content/plugins/. The extracted directory name should be: w3-total-cache. If not, then rename it.
4. Activate the W3 Total Cache (Fixed) plugin from within WordPress' Plugin page.
5. Verify everything is working correctly and that your original configuration settings are still present.
6. Empty all caches.

W3 Total Cache (Fixed) v0.9.5.4.3

This specific release is for the v0.9.5.x Generation users only.

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Download Link: w3-total-cache-fixed-(for-v0.9.5.x-users).zip

Read the installation instructions show below very carefully

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Notable Updates in this Release

• Fix Undefined property: W3TC\Extension_Amp_Plugin::$is_amp_endpoint
• Adjusting cdn link in MediaLibrary
• Add support for X-Forwarded-Proto to identify HTTPS protocol
• Fix a timeout update that was missed in push CDN upload
• Write correct data into minify cache file when cache dir is created
• Make the Google Drive CDN work properly
• Return correct data from minify file cache when locking is in use
• Write cache files in binary to prevent corruption of UTF-8 characters
• Here is the Full List of ALL the Bug Fixes and New Features

Installation (for v0.9.5.x Users)

1. Deactivate and delete your existing W3 Total Cache plugin (if installed) from within WordPress' Plugin page.
2. Use FTP or some other file manager to navigate to wp-content/plugins/.
3. Download the latest release (see above) and extract its contents into wp-content/plugins/. The extracted directory name should be: w3-total-cache. If not, then rename it.
4. Activate the W3 Total Cache (Fixed) plugin from within WordPress' Plugin page.
5. Verify everything is working correctly and that your original configuration settings are still present.
6. Empty all caches.

W3 Total Cache (Fixed) v0.9.5.4.2

This specific release is for the v0.9.5.x Generation users only.

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Download Link: w3-total-cache-fixed-(for-v0.9.5.x-users).zip

Read the installation instructions show below very carefully

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Notable Updates in this Release

• Update - Colored self test window
• Bug Fix - Fixed Redis DB selection in persistent connection mode
• Bug Fix - Fixed wrong == in ObjectCache_WpObjectCache_Regular.php
• Bug Fix - Missing commas in Generic_Page_Dashboard_View.css
• Bug Fix - Remove uninitialized variable
• Bug Fix - Fix page cache .htaccess for Windows
• **Here is the Full List of ALL the Bug Fixes and New Features

Installation (for v0.9.5.x Users)

1. Deactivate and delete your existing W3 Total Cache plugin (if installed) from within WordPress' Plugin page.
2. Use FTP or some other file manager to navigate to wp-content/plugins/.
3. Download the latest release (see above) and extract its contents into wp-content/plugins/. The extracted directory name should be: w3-total-cache. If not, then rename it.
4. Activate the W3 Total Cache (Fixed) plugin from within WordPress' Plugin page.
5. Verify everything is working correctly and that your original configuration settings are still present.
6. Empty all caches.

W3 Total Cache (Fixed) v0.9.5.4.1

This specific release is for the v0.9.5.x Generation users only.

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Download Link: w3-total-cache-fixed-(for-v0.9.5.x-users).zip

Read the installation instructions show below very carefully

---

Notable Updates in this Release

• Re-sync with the official version (thanks to @Furniel), see the 0.9.5.4 changelog
• **Here is the Full List of ALL the Bug Fixes and New Features

Installation (for v0.9.5.x Users)

1. Deactivate and delete your existing W3 Total Cache plugin (if installed) from within WordPress' Plugin page.
2. Use FTP or some other file manager to navigate to wp-content/plugins/.
3. Download the latest release (see above) and extract its contents into wp-content/plugins/. The extracted directory name should be: w3-total-cache. If not, then rename it.
4. Activate the W3 Total Cache (Fixed) plugin from within WordPress' Plugin page.
5. Verify everything is working correctly and that your original configuration settings are still present.
6. Empty all caches.

W3 Total Cache (Fixed) v0.9.5.2.4

This specific release is for the v0.9.5.x Generation users only.

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Download Link: w3-total-cache-fixed-(for-v0.9.5.x-users).zip

Read the installation instructions show below very carefully

---

Notable Updates in this Release

• Bug Fix - Fix feeds on the dashboard
• Update - Make the dashboard responsive
• Bug Fix - Deprecated the "Allow, Deny, and Order" directives
• Bug Fix - Util_Environment::document_root() On Windows return "/" instead of "\"
• New Feature - Customize Cache Directory
• Bug Fix - YUI Compressor fix for JAVA path
• Bug Fix - Closure Compiler fix for JAVA path
• Bug Fix - Fixed Redis Test on Admin Dashboard
• New Feature - Extends "http 2 push" to page cache enhanced
• Bug Fix - Fixed Object Cache setting cache value on missed gets
• Bug Fix - Call to a member function using_index_permalinks() on null
• Bug Fix - stristr(): Empty needle
• Bug Fix - Media Library Export skips files
• Bug Fix - Fixed semicolon bug & added woff2
• Here is the Full List of ALL the Bug Fixes and New Features added after the official v0.9.5.2 release

Installation (for v0.9.5.x Users)

1. Deactivate and delete your existing W3 Total Cache plugin (if installed) from within WordPress' Plugin page.
2. Use FTP or some other file manager to navigate to wp-content/plugins/.
3. Download the latest release (see above) and extract its contents into wp-content/plugins/. The extracted directory name should be: w3-total-cache. If not, then rename it.
4. Activate the W3 Total Cache (Fixed) plugin from within WordPress' Plugin page.
5. Verify everything is working correctly and that your original configuration settings are still present.
6. Empty all caches.

W3 Total Cache (Fixed) v0.9.5.2.3

This specific release is for the v0.9.5.x Generation users only.

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Download Link: w3-total-cache-fixed-(for-v0.9.5.x-users).zip

Read the installation instructions show below very carefully

---

Notable Updates in this Release

• Bug Fix - Incorrect Use of Removing Query String From URLs
• Update - Enhanced "remove_query()" to Recognize Other Ampersand Forms
• Bug Fix - WP Query String Being Stripped Unexpectedly
• New Feature - Filter to Set Cache Lifetime Period On A Per-Page Basis
• Bug Fix - Warning: Invalid Arguments in Minify_Environment
• Bug Fix - Feeds Not Caching Nor Serving Back as XML
• Update - Smart Browser Cache Default Settings
• Update - Expanded Regex Support & Improved Page Cache Cookies
• Bug Fix - Debug Mode Not Working
• Bug Fix - PHP Deprecation Notice – is_comments_popup()
• Bug Fix - W3TC-Include-JS-Head Tag Implementation Missing For Auto Mode
• Bug Fix - Catch Exceptions Thrown When Saving Config
• Here is the Full List of ALL the Bug Fixes and New Features added after the official v0.9.5.2 release

Installation (for v0.9.5.x Users)

1. Deactivate and delete your existing W3 Total Cache plugin (if installed) from within WordPress' Plugin page.
2. Use FTP or some other file manager to navigate to wp-content/plugins/.
3. Download the latest release (see above) and extract its contents into wp-content/plugins/. The extracted directory name should be: w3-total-cache. If not, then rename it.
4. Activate the W3 Total Cache (Fixed) plugin from within WordPress' Plugin page.
5. Verify everything is working correctly and that your original configuration settings are still present.
6. Empty all caches.

W3 Total Cache (Fixed) v0.9.4.6.4

This specific release is for the v0.9.4.x Generation users only.

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Download Link: w3-total-cache-fixed-(for-v0.9.4.x-users).zip

Read the installation instructions show below very carefully

---

Notable Updates in this Release

• Bug Fix - Malformed WP query string when using the Prevent Caching of Objects After Settings Change feature
• Bug Fix - Save settings strips backslash
• Update - Added defaults to Browser Cache's Security Headers feature
• Bug Fix - Session cookie security handling
• Bug Fix - White space bug when used in the regex-aware query/reject cookies fields

Installation (for v0.9.4.x Users)

Note: After the following steps, all future updates and installations will be handled from within WordPress.

1. Deactivate (but don't delete) your existing W3 Total Cache plugin (if installed) from within WordPress' Plugin page.
2. Use FTP or some other file manager to navigate to wp-content/plugins/.
3. Download the latest release (only use the link above) and extract its contents into wp-content/plugins/. The extracted directory name should be: w3-total-cache-fixed. If not, then rename it.
4. Activate the W3 Total Cache (Fixed) plugin from within WordPress' Plugin page.
5. Verify everything is working correctly and that your original configuration settings are still present. However, if any problems do occur during this installation then just deactivate this plugin and reactivate your original one. Do not attempt to activate both plugins.
6. Delete the previously deactivated plugin (step 1) from within WordPress' Plugin page.
7. Empty all caches.

W3 Total Cache (Fixed) v0.9.5.2.2

This specific release is for the v0.9.5.x Generation users only.

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Download Link: w3-total-cache-fixed-(for-v0.9.5.x-users).zip

Read the installation instructions show below very carefully

---

Notable Updates in this Release

• Bug Fix - Malformed HTML in Generated Item UIs (Admin Pages)
• New Feature - "Security Headers" Section Added to Browser Cache
• New Feature - Checkbox to Use CDN URLs for Media Library on Admin pages
• Bug Fix - W3TC was Collecting Tracking Usage At All Times
• Bug Fix - Additional Home URLs (set in Page Cache) was not Purging
• Bug Fix - Configuration Bug where Redis/Memcached server entries were not being parsed correctly
• Bug Fix - Undefined Variable: "is_amp_endpoint"
• Bug Fix - Error Message: "Trying to Get Property of Non-Object"
• Update - Page Cache – "Accepted Query Strings" Enhancement

Installation (for v0.9.5.x Users)

1. Deactivate and delete your existing W3 Total Cache plugin (if installed) from within WordPress' Plugin page.
2. Use FTP or some other file manager to navigate to wp-content/plugins/.
3. Download the latest release (see above) and extract its contents into wp-content/plugins/. The extracted directory name should be: w3-total-cache. If not, then rename it.
4. Activate the W3 Total Cache (Fixed) plugin from within WordPress' Plugin page.
5. Verify everything is working correctly and that your original configuration settings are still present.
6. Empty all caches.

W3 Total Cache (Fixed) v0.9.4.6.3

This specific release is for the v0.9.4.x Generation users only.

---

Download Link: w3-total-cache-fixed-(for-v0.9.4.x-users).zip

Read the installation instructions show below very carefully

---

Notable Updates in this Release

• Security Headers section added to Browser Cache -- X-Frame-Options, X-XSS-Protection, X-Content-Type-Options, HTTP Public Key Pinning, Content Security Policy, HTTP Strict Transport Security, and Session Cookies
• Checkbox under CDN to allow CDN URLs to be used for the Media Library when on admin pages
• Bug fix to Amazon Web Services (AWS) Cloudfront (origin pull) distributions
• Bug fix for page cache's categories, tags, author, and custom fields
• WP-CLI prime - tweak for sitemaps
• Bug fix to now allow flushing of a post/page's cache when changing from published to draft/pending review

Installation (for v0.9.4.x Users)

Note: After the following steps, all future updates and installations will be handled from within WordPress.

1. Deactivate (but don't delete) your existing W3 Total Cache plugin (if installed) from within WordPress' Plugin page.
2. Use FTP or some other file manager to navigate to wp-content/plugins/.
3. Download the latest release (only use the link above) and extract its contents into wp-content/plugins/. The extracted directory name should be: w3-total-cache-fixed. If not, then rename it.
4. Activate the W3 Total Cache (Fixed) plugin from within WordPress' Plugin page.
5. Verify everything is working correctly and that your original configuration settings are still present. However, if any problems do occur during this installation then just deactivate this plugin and reactivate your original one. Do not attempt to activate both plugins.
6. Delete the previously deactivated plugin (step 1) from within WordPress' Plugin page.
7. Empty all caches.

W3 Total Cache (Fixed) v0.9.5.2.1

This specific release is for the v0.9.5.x Generation users only.

---

Download Link: w3-total-cache-fixed-(for-v0.9.5.x-users).zip

Read the installation instructions show below very carefully

---

Notable Updates in this Release

• New Feature - Dashboard Widget For Flushing Individual User-Inputted URLs
• Bug Fix - Gzipped Cached Pages Are Not Decoded Correctly -- PHP 5.3.x Specific
• Bug Fix - {uploads_dir} Placeholder & Full URLS Issue In CDN Custom Files Field
• Update - CSSTidy Updated to v1.5.5 With New Options - Requires PHP 5.4+
• New Feature - Google PageSpeed Widget - Key Restriction Field Added
• New Feature - Page Cache - Added 4 New "Never Cache ..." Fields
• Bug Fix - Admin Image URLs Malformed For Must-Use Plugins (mu-plugins)
• New Feature - WP-CLI - Prime the Page Cache (Cache Preload)
• Bug Fix - Flushing Not Working Consistently For Post Changes
• Update - Added Amazon Web Services (AWS) Signature v4 Support & New Locations
• Bug Fix - Save Cloudflare Settings - SSL Update Failure
• New Feature - Rewrite URLs via wp_prepare_attachment_for_js() filter when CDN is Enabled

Installation (for v0.9.5.x Users)

1. Deactivate and delete your existing W3 Total Cache plugin (if installed) from within WordPress' Plugin page.
2. Use FTP or some other file manager to navigate to wp-content/plugins/.
3. Download the latest release (see above) and extract its contents into wp-content/plugins/. The extracted directory name should be: w3-total-cache. If not, then rename it.
4. Activate the W3 Total Cache (Fixed) plugin from within WordPress' Plugin page.
5. Verify everything is working correctly and that your original configuration settings are still present.
6. Empty all caches.