Content Safety Lock version history - 4 versions
Content Safety Lock by Dan Wright
Content Safety Lock version history - 4 versions
Be careful with old versions! These versions are displayed for testing and reference purposes.You should always use the latest version of an add-on.
Latest version
Version 1.2.2
Released Dec 11, 2025 - 156.88 KBWorks with firefox 109.0 and laterUsers must now opt-in to early unlock option when activating self-lockSource code released under GNU General Public License v3.0 only
Older versions
Version 1.2.1
Released Nov 29, 2025 - 154.33 KBWorks with firefox 109.0 and later- Reddit integration: Filter NSFW content from Reddit.com
- Make better use of logging levels for console logs.
Full detailed release notes are here: https://github.com/dwright/content-safety-lock/releases/tag/v1.2.1
Source code released under GNU General Public License v3.0 only
Version 1.2.0
Released Nov 27, 2025 - 152.78 KBWorks with firefox 109.0 and laterMajor New Feature: Safe Request Mode We have introduced "Safe Request Mode," which automatically enforces server-side safety filters for popular search engines and content platforms. This works alongside our existing on-page filtering to provide multi-layered protection.
Search Engines: Enforces "SafeSearch" or "Strict Mode" for Google, Bing, Yahoo, and DuckDuckGo.
YouTube: Enforces Restricted Mode (Strict or Moderate).
Tumblr Integration (New in 1.2.0): Seamlessly filters mature content from Tumblr feeds without breaking the page layout. This includes:
Filtering initial page content.
Intercepting background API requests (infinite scroll).
Removing posts labeled as "Potentially mature," "Adult," or "Explicit."
New Feature: Self-Lock Mode Designed for voluntary content restriction, Self-Lock allows users to lock the filter settings for a set duration.
Flexible Timers: Lock for 1 hour, 24 hours, 1 week, or a custom duration.
Anti-Tamper: Prevents disabling the extension or changing settings while active.
Strict Enforcement: Optionally enforces Safe Request Mode and overrides allow-lists during the lock period.
Recovery: Includes a secure recovery code system and a "cool-down" unlock mechanism to prevent impulsive decisions.
Enhancements:
Settings UI: Completely redesigned settings page with tabbed navigation (General, Self-Lock, Security, Safe Request Mode).
Security: Separate passphrases for Admin settings and Self-Lock mode.
Performance: Optimized content detection scripts for faster page loads.Source code released under GNU General Public License v3.0 only
Version 1.0.1
Released Oct 26, 2025 - 111.6 KBWorks with firefox 109.0 and laterSource code released under GNU General Public License v3.0 only