uBlock Origin
uBlock Origin, wide-spectrum content blocker for browser privacy and security.
Release history
uBlock Origin 1.75
UBlock Origin adds new ad-blocking shims, fixes filter parsing, and improves scriptlet injection for more effective content blocking
uBlock Origin 1.75
Added ad-blocking shims, fixed filter parsing, improved scriptlets, and leverages new public suffix API for better content blocking
uBlock Origin 1.75
UBlock Origin 1.75 adds ad-blocker shims, fixes filter parsing, and improves scriptlet injection for blocking ads and tracking
uBlock Origin 1.75
Filter parsing fixes, improved ad-blocking shims, new scriptlets for clipboard and fetch response manipulation, and JSON backup export improvements
uBlock Origin 1.75
Fixes permissions filter parsing, improves ad-blocking scriptlets, and adds trusted-edit-inbound-element functionality for better content filtering control
uBlock Origin 1.75
UBlock Origin 1.75 improves ad/tracker blocking with enhanced scriptlets, better public suffix API usage, and JSON filter backup exports
uBlock Origin 1.75
UBlock Origin 1.75 adds content-editing scriptlets, improves fetch/XHR response filtering, and refactors injection code for better reliability
uBlock Origin 1.75
UBlock Origin adds trusted-edit scriptlet for DOM manipulation, improves fetch/XHR response filtering, and leverages native publicSuffix API when available
uBlock Origin 1.75
UBlock Origin 1.75 adds scriptlets for clipboard protection and response filtering, plus JSON backup improvements for filter portability
uBlock Origin 1.75
UBlock Origin 1.75 improves scriptlet injection, JSON filter backup exports, and clipboard-write blocking for better ad and tracker filtering
uBlock Origin 1.75
Improves jsonl-edit scriptlets, exports My filters as JSON array, enhances prevent-clipboard-write
uBlock Origin 1.75.0
UBlock Origin 1.75.0 improves scriptlet reliability, fixes filter parser issues, and adds MPEG-DASH pruning for better ad blocking coverage
uBlock Origin 1.74
Improved scriptlet filtering, fixed static filter parsing bugs, and added MPEG-DASH pruning for more precise ad and tracker blocking
uBlock Origin 1.74
Improved scriptlet reliability, fixed static filter parser bugs, added MPEG-DASH pruning support
uBlock Origin 1.74
UBlock Origin 1.74 fixes filter parsing bugs, improves scriptlets for DOM manipulation and clipboard protection, and adds MPEG-DASH pruning capability
uBlock Origin 1.74
UBlock Origin 1.74 fixes filter parser bugs, improves scriptlets for node/clipboard/video manipulation, and adds mpegdash-prune filtering capability
uBlock Origin 1.74
UBlock Origin 1.74 adds mpegdash-prune scriptlet, improves procedural filtering and static filter parsing, and enhances clipboard and node-text manipulation for stricter ad/tracker blocking
uBlock Origin 1.74
Filter parsing, resource redirection, and scriptlet improvements enhance blocking precision and media stream handling
uBlock Origin 1.74
UBlock Origin 1.74 adds DASH video pruning, improves XML filtering, and enhances path-based procedural filtering for advanced ad and tracker blocking
uBlock Origin 1.74.0
Fixes scriptlet injection vulnerability, adds cookie filtering and template element selection, improves scriptlet framework with new procedural operators and environment detection
uBlock Origin 1.73
Fixed scriptlet injection vulnerability, improved filtering framework with cookie control and template element targeting, added Brave environment support
uBlock Origin 1.73
Improved scriptlets framework, cookie filtering, and procedural operators for more granular content blocking across browsers
uBlock Origin 1.73
UBlock Origin adds content() procedural operator for template tag filtering, improves clipboard-write and json-edit scriptlets
uBlock Origin 1.73
Improved JSON editing and scriptlet argument handling for more reliable content filtering
uBlock Origin 1.73
Json-edit scriptlet improvements and getExtraArgs implementation refinements enhance content filtering precision and reliability
uBlock Origin 1.73.0
UBlock Origin 1.73.0 adds clipboard-write blocking, improves scriptlet reliability, and increases JSON path RFC compliance for stricter ad and tracker filtering
uBlock Origin 1.72
UBlock Origin 1.72 adds clipboard-write blocking and improves scriptlet utilities for better ad/tracker filtering coverage
uBlock Origin 1.72
UBlock Origin 1.72 adds clipboard-write blocking, improves scriptlet reliability, and hardens anti-adblock detection evasion
uBlock Origin 1.72
UBlock Origin 1.72 adds clipboard-write blocking, improves scriptlet reliability, and enhances JSON path RFC compliance for stricter content filtering
uBlock Origin 1.72
UBlock Origin 1.72 adds scriptlets for clipboard interception and anti-adblock prevention, improving privacy and filter compliance
uBlock Origin 1.72
Added clipboard-write blocking and improved scriptlet enforcement for ad-blocking and anti-detection bypass mitigation
uBlock Origin 1.72
UBlock Origin 1.72 adds clipboard-write blocking and improves scriptlet robustness for ad and tracker prevention
uBlock Origin 1.72
UBlock Origin 1.72 adds prevent-clipboard-write scriptlet and improves trusted-click-element and prevent-bab scriptlets for stronger privacy filtering
uBlock Origin 1.72
UBlock Origin 1.72 adds clipboard-write blocking scriptlet and improves trusted-click-element and JSON path compliance
uBlock Origin 1.72.2
Commits to master since this release Commits since last release To install the stable
uBlock Origin 1.72
UBlock Origin 1.72 fixes null object handling in filter tests
uBlock Origin 1.72.0
Pending store review on Firefox and Chromium; No changelog detail in the release notes
uBlock Origin 1.71
Fixes strict-block page rendering, improves consecutive dollar-sign parsing in network filters, adds edit-object scriptlets
uBlock Origin 1.71
Improved JSONPath filtering with regex selectors, new scriptlets for element manipulation, and enhanced ad-blocking shimming for Google properties