WordPress Releases Archive
Explore all 757 releases of WordPress. View release notes, changelogs, and version history. World's most popular open-source content management system powering over 40% of all websites. Offers extensive plugin ecosystem, themes, and robust community support for blogs, e-commerce, and corporate websites. Highly customizable and scalable platform suitable for beginners and advanced developers.
WordPressWorld's most popular open-source content management system powering over 40% of all websites. Offers extensive plugin ecosystem, themes, and robust community support for blogs, e-commerce, and corporate websites. Highly customizable and scalable platform suitable for beginners and advanced developers.
Tag: 4.2.2
Released 11 years ago
WordPress 4.2.2 is a security and maintenance release that addresses several critical issues including a potential XSS vulnerability in Genericons, fixes for emoji handling, database character set con...
Highlights:
- Security fix for Genericons example.html files that could be used for XSS attacks
- Multiple emoji handling improvements for IE9/10 compatibility and loading errors
- Database character set conversion improvements for utf8mb4
- +2 more...
Tag: 4.0.4
Released 11 years ago
WordPress 4.0.4 is a security and maintenance release that addresses two important issues: database string length validation and removal of suspicious comments during upgrades. This release enhances W...
Highlights:
- Added database string length validation to prevent storage issues
- Enhanced security by removing suspicious comments during upgrades
- Improved overall system stability and reliability
Tag: 4.1.4
Released 11 years ago
WordPress 4.1.4: Security and Database Integrity Update WordPress 4.1.4 is a security and maintenance release that addresses two important issues: database integrity checks for string length and remov...
Highlights:
- Database integrity improvements with string length validation
- Enhanced security by removing suspicious comments during upgrades
- Critical maintenance update for all WordPress 4.1.x sites
Tag: 4.2.1
Released 11 years ago
WordPress 4.2.1 is a security and maintenance release that addresses two critical security issues: a potential SQL injection vulnerability in the database layer and a cross-site scripting vulnerabilit...
Highlights:
- Critical security fix for a potential SQL injection vulnerability in the database layer
- Security enhancement that automatically removes suspicious comments during upgrade
- Improved database handling with sanity checks for string length
Tag: 3.7.7
Released 11 years ago
WordPress 3.7.7 is a critical bug fix release that addresses an issue with the WordPress database (WPDB) class where write queries containing non-ASCII characters would fail for certain character sets...
Highlights:
- Fixed critical database issue preventing write queries with non-ASCII characters from completing successfully
- Corrected data structure returned from wpdb::stripinvalidtext() function
- Improved compatibility with various character sets in database operations
Tag: 3.8.7
Released 11 years ago
WordPress 3.8.7: Critical Database Bug Fix This maintenance release fixes a critical bug in the WordPress database handling that was causing all write queries to fail when using certain character sets...
Highlights:
- Fixed critical database bug affecting write operations with non-ASCII characters
- Corrected data structure handling in wpdb::stripinvalidtext()
- Improved compatibility with various character sets and languages
Tag: 3.9.5
Released 11 years ago
WordPress 3.9.5: Critical Database Bug Fix This maintenance release fixes a critical bug in the WordPress database handling that was causing all write queries to fail when using certain character sets...
Highlights:
- Fixed critical database bug affecting write operations with non-ASCII characters
- Corrected data structure handling in wpdb::stripinvalidtext() function
- Improved compatibility with various character sets in database operations
Tag: 4.0.3
Released 11 years ago
WordPress 4.0.3 Release WordPress 4.0.3 is a critical maintenance release that fixes a database-related bug affecting write queries with non-ASCII characters in certain character sets. This bug could ...
Highlights:
- Fixed critical database bug affecting write queries with non-ASCII characters
- Resolved issues with wpdb::stripinvalidtext() returning incorrect data structure
- Improved compatibility with various character sets in database operations
Tag: 4.1.3
Released 11 years ago
WordPress 4.1.3: Critical Database Bug Fix WordPress 4.1.3 is a critical maintenance release that fixes an important database-related bug affecting write queries with non-ASCII characters. This issue ...
Highlights:
- Fixed critical database bug affecting write operations with non-ASCII characters
- Improved reliability for multilingual sites
- Corrected data structure returned from wpdb::stripinvalidtext() function
Tag: 4.2.0
Released 11 years ago
WordPress 4.2 "Powell" introduces significant improvements to the publishing experience with emoji support, theme switching in the customizer, plugin updates without page reload, and improved accessib...
Highlights:
- Native emoji support across all platforms
- Theme switching directly in the customizer
- Plugin updates without page reload ('shiny updates')
- +4 more...