I have used it until Windows offered running Edge in a Virtual Containor (figured the build-in browser sandbox and VM sortof reduced webbased threats to near Zero).I use it in my daily FF...
v 13.5.6
============================================================
x file:// quirk mode compatibility, thanks peterbg for
reporting
x Add option to disable automatic page reloading on
permissions change (fixes issue #42)
The Chrome sandbox has probably become so strong that the need for additional containment has lowered. Also uBO with its dynamic filtering (on Firefox) probably took a big bite out of NoScript's user base. NoScript used to have a block all (first and third-party) risky stuff mode and a block only third-party risky stuff (temporarely set top domain to trusted).
This new mode adds a third mode (allow all, blacklist some by setting it to untrusted). Use case I can think of is are Brave and Vivaldi users who want to see what is happening under the hood with Noscript (is easier than using the browser's inspect mode) and may blacklist stuff missed by the build-in adblocker.
v 13.5.7
============================================================
x [nscl] Improved document freezing and CSP insertion
x Control manually navigated top-level data: URIs
(tor-browser#44482)
v 13.5.9
============================================================
x Fix missing https-only icon regression (thanks Ingo Brückl for reporting)
v 13.5.8
============================================================
x Fix site label misalignment (thanks Ingo Brückl for reporting)
v 13.5.10
============================================================
x [UX] Smoother popup initialization
x [UX] Scrolling area optimization
x [UX] Fickering reduction
x [UX] Various visual tweaks
v 13.5.12
============================================================
x Convert PNG images to WEBP
x [UX][Android] Improve support for increased font size configurations
x Make deploy2tor.sh default to latest unpacked firefox manifest.json
x [UX] Fix first selected preset not being focused automatically on popup opening (issue #506)
x Prevent mid-session updates on Android in global PMB (tor-browser#44398)
x [UX] Fix keyboard navigation regression (issue #506)
x [UX] Improved readability of focused icon buttons
v 13.5.15
============================================================
x [Chromium] Fix null origin subdocuments always getting the fallback locked down policy
x [nscl] [Chromium] Prevent uuid() from polluting Main World browser contexts (#508)
x [nscl] [Chromium] Cross-browser worklet patching
v 13.6.3
x [UI] Improved gesture initiation calibration
x [Android] Fixed gesture not opening the popup on Firefox Nightly
v 13.6.2
x [Android] Auto-close the site UI tab when right-swiping to home
x Add "S" gesture to open NoScript UI
v 13.6.1
x [nscl] Fix manifest version filter omitting scripts from html documents (thanks ppxxbu for reporting)
v 13.6
x Hardened subcontext environment modification machinery
x Improved stable/pre channel assignment by version number matching
x Autoreload extension on UI initialization failure
x Simplify policy fetching
x Refactor and rationalize edge case sync/async policy fetching
x [Chromium] Fix null origin subdocuments always getting the fallback locked down policy
x [nscl] [Chromium] Prevent uuid() from polluting Main World browser contexts (#508)
x [nscl] [Chromium] Cross-browser worklet patching
v 13.6.1
============================================================
x [nscl] Fix manifest version filter omitting scripts from html documents (thanks ppxxbu for reporting)
v 13.6
============================================================
x Hardened subcontext environment modification machinery
x Improved stable/pre channel assignment by version number matching
x Autoreload extension on UI initialization failure
x Simplify policy fetching
x Refactor and rationalize edge case sync/async policy fetching
x [Chromium] Fix null origin subdocuments always getting the fallback locked down policy
x [nscl] [Chromium] Prevent uuid() from polluting Main World browser contexts (#508)
x [nscl] [Chromium] Cross-browser worklet patching
v 13.6.6
============================================================
x [XSS] Fix false positives regression due to the MV3 WIP (issue #520)
v 13.6.5
============================================================
x [UX] "S" gesture: change default to disabled
x [UX] "S" gesture on-screen description and lower activation threshold (issue #519)
v 13.6.7
============================================================
x Removed some dead code
x Translations update from Localization Lab (#530)
x [UX] Site UI styling tweaks
x Explicit namespaces to create HTML elements
x [UX] Slightly increased icon button sizes
x [UX] font-size adjustments
x [UX] Scroll to customizer when editing the CUSTOM preset
x [UX][Android] Exclude multi-touch from closing gestures
x [UX][Android] Make site UI dismissal easier and more intuitive by touching page in the background
x Fix onboarding page header layout regression
x new translations from weblate (#526)
x [UX][Android] Exempt actual drawing applications from gesture detection (issue #522)
x [UX][Android] Optimize passive/active/capture in touch event listeners
x [nscl] Preserve focus across conservative document rewrites (issue#525)
x [L10n] Updated de, nl, uk (last merge from Transifex before deprecating it for Weblate)
x [L10n] Add script to merge two _locales directories
x [L10n] Updated bn, br, ca, da, de, el, es, fa, fi, fr, he,
is, it, ja, lt, mk, ms, nb_NO, nl, pl, pt_BR, pt_PT, ro,
ru, sq, sv_SE, tr, uk, zh_CN, zh_TW from Localization Lab
v 13.6.10
============================================================
x [nscl] Account for xray being unrelevant and missing in Worker scope when patching trustedTypes
v 13.6.9
============================================================
x [nscl] Multiple xray-related fixes (tor-browser#44778)
x Allow building if tree changes are not in the source code
v 13.6.14.903
============================================================
x [nscl] Create placeholders for LAN requests
x Saner origin normalization for sandboxed iframes (thanks Security Research Labs for report)
x Notify sub_frame requests to parent content frame
x [UX][Android] Remove finger-size gating for gesture detection (issues #540, #541)
v 13.6.14.902
============================================================
x Fix gesture not recognized when RFP is on (issue #540)
v 13.6.14.901
============================================================
x [Gecko] Improved freezing/unfreezing for file:// documents (thanks Security Research Labs for report)
13.6.13
============================================================
x Remove source comments from installable packages
x Replace browser-polyfill.js with an empty stub in Firefox builds
x Reduce console spam by deferring the logging of messaging errors due to premature unloading (tor-browser#44673)
x Ensure event hooking does not break window-level listeners