Cronologia versioni di JShelter - 25 versioni
JShelter di Libor Polčák
Cronologia versioni di JShelter - 25 versioni
Attenzione alle versioni datate. Sono visualizzate solamente per scopi di test e di riferimento.È raccomandato usare sempre l’ultima versione di un componente aggiuntivo.
Ultima versione
Versione 0.21
Rilasciato 17 giu 2025 - 467,2 kBCompatibile con firefox115.0 e successive, android120.0 e successive- Add support for
Temporal.Now.instant()that provides precise timestamps - Refactor code for modifications of timestamps to be more readable as well faster
Codice sorgente rilasciato sotto licenza Solo GNU General Public License v3.0
Scarica FirefoxDevi utilizzare Firefox per poter installare questa estensione- Add support for
Versioni precedenti
Versione 0.20.4
Rilasciato 17 giu 2025 - 465,37 kBCompatibile con firefox115.0 e successive, android120.0 e successiveFix issues with translation strings introduced in 0.20.3
ru translation at 100% againCodice sorgente rilasciato sotto licenza Solo GNU General Public License v3.0
Versione 0.20.3
Rilasciato 13 giu 2025 - 466,81 kBCompatibile con firefox115.0 e successive, android120.0 e successive- Update ru and cs strings
- Add fi, fr, pl, and pt_BR translations that have only about 20-60% of strings translated.
Codice sorgente rilasciato sotto licenza Solo GNU General Public License v3.0
- Update ru and cs strings
Versione 0.20.2
Rilasciato 2 mag 2025 - 444,72 kBCompatibile con firefox115.0 e successive, android120.0 e successive- Update NSCL (code refactoring and removal of debug statements from non-debug runs)
- Change messages about failures in WASM code to warnings as these might be useful to users
- Small update of Czech and English user-facing strings
Codice sorgente rilasciato sotto licenza Solo GNU General Public License v3.0
Versione 0.20.1
Rilasciato 10 apr 2025 - 444,18 kBCompatibile con firefox115.0 e successive, android120.0 e successive- Change Worker settings for pad.riseup.net and kiwi.com
- Fine-tune strings shown in popup for FPD
- Limit logging to console by JShelter (do not produce output that the user is not concerned with). Developers can see such output in debug builds.
Codice sorgente rilasciato sotto licenza Solo GNU General Public License v3.0
Versione 0.20
Rilasciato 4 mar 2025 - 444,15 kBCompatibile con firefox115.0 e successive, android120.0 e successiveMore robust SyncMessage implementation
Prevent patchWindow from throwing on SOP violations.
Work around issue that could have prevented XML documents from being parsed/loaded by the browser (see also https://bugzilla.mozilla.org/show_bug.cgi?id=1899786)
minimal requirements increased to 115Codice sorgente rilasciato sotto licenza Solo GNU General Public License v3.0
Versione 0.19.1
Rilasciato 13 set 2024 - 440,07 kBCompatibile con firefox79.0 e successive, android120.0 e successiveImprove performance of FPD in temporary background scripts: Limit the amount of data that is stored to the permanent storage as well as the number of write operations without a real hit stemming from the need to recomupte the data.Codice sorgente rilasciato sotto licenza Solo GNU General Public License v3.0
Versione 0.19
Rilasciato 20 ago 2024 - 440,15 kBCompatibile con firefox79.0 e successive, android120.0 e successiveUpdated NoScript Commons Library dependency to the mv3 branch.
Fixed UI popup failing to render when opened first time after long inactivityCodice sorgente rilasciato sotto licenza Solo GNU General Public License v3.0
Versione 0.18.1
Rilasciato 28 giu 2024 - 441,59 kBCompatibile con firefox79.0 e successive, android120.0 e successiveFix the scope where updateCount used by FPD is created (Pagure issue 141. Although the function was not visible to page scripts, page script could have define their own function with several consequences as JShelter would call the page script function:
FPD would not learn about the calls and consequently would not detect fingeprinting attempts by the page,
pop up would not show calls to the wrapped APIs,
the page would be able to detect that JShelter is being installed,
if the page would not expect that someone is calling its function it can have any undesired consequences.
The bug was present in JShelter since the introduction of FPD in 0.6 and all versions up to 0.18 are affected.Codice sorgente rilasciato sotto licenza Solo GNU General Public License v3.0
Versione 0.18
Rilasciato 19 apr 2024 - 436,66 kBCompatibile con firefox79.0 e successive, android120.0 e successiveMigrate to non-persistent background pages as a first step towards Manifest v3. Please report any unusual behaviour.Codice sorgente rilasciato sotto licenza Solo GNU General Public License v3.0
Versione 0.17
Rilasciato 3 nov 2023 - 447,3 kBCompatibile con firefox78.0a1 e successive, android120.0 e successive* Added support for built-in tweaks for specific domains. The goal is to list several domains that
break unnecessarily. Typically, an addition to the list should be well explained and must not
lower protection. A nice candidate is WebWorker and the protection of Strict (break) and Remove.
* Updated translations
* Improved FPD report based on user feedback:
* Do not refresh report automatically when tracking callers but introduce an update button so that
users refresh when convenient (prevent glitches in the interfaces)
* Add buttons to hide/show details and fold/unfold groups
* Do not show traces in bold to better differentiate between API names and traces.
* Add possibility to forget current traces. Useful when there is a fingerprinting script that activates after some action. The button allows the user to hide the traces triggered in the past and later load only new traces.
* Add support for signing for Android on AMO: https://blog.mozilla.org/addons/2023/10/05/changes-to-android-extension-signing/, so we needed to increase minimal supported versionCodice sorgente rilasciato sotto licenza Solo GNU General Public License v3.0
Versione 0.16
Rilasciato 27 set 2023 - 427,93 kBCompatibile con firefox68.0 e successive* Remove Workers in Recommended JSS level to make JShelter compatible with some pages. This change might be reverted when [Pagure issue 80](https://pagure.io/JShelter/webextension/issue/80#comment-852202) is solved.
* FPD: Add possibility to learn the calling stack of functions that lead to the tracked APIs ([Pagure issue 52](https://pagure.io/JShelter/webextension/issue/52)). This information can be used to create block list or to study the calling code and its effects.
* FPD: Fix browser overloading by FPD messages by HTMLElement.prototype.offsetHeight and offsetWidth wrappers that might have crashed browsers.
* FPD: code cleanupCodice sorgente rilasciato sotto licenza Solo GNU General Public License v3.0
Versione 0.15.2
Rilasciato 21 set 2023 - 425,35 kBCompatibile con firefox68.0 e successive* Fix window.name protection, do not clear the property in the first visited page see https://pagure.io/JShelter/webextension/issue/116#comment-875070 for more details. The fix affects all Chromium-based browsers and Firefox installs with the protection active (by default it is off in Firefox as Firefox contains the protection since Firefox 88). This fixes, for example, reCaptcha.
* options: Improve space distribution, see https://github.com/polcak/jsrestrictor/pull/204#issuecomment-1727519706Codice sorgente rilasciato sotto licenza Solo GNU General Public License v3.0
Versione 0.15
Rilasciato 13 set 2023 - 425,23 kBCompatibile con firefox68.0 e successive* Update NSCL to uses built-in and faster function to compute sha256.
* Russian translation added.Codice sorgente rilasciato sotto licenza Solo GNU General Public License v3.0
Versione 0.14
Rilasciato 31 ago 2023 - 404,18 kBCompatibile con firefox68.0 e successive* Added support for internationalization, Czech translation added, see blog post for instrctions for translators
* All texts revisited, clarified, and fixed grammar and typos
* Improved performance of Canvas and Audio little-lies wrappers by executing in WebAssembly, there will be a separate blog post with additional explanations. See the bachelor thesis of Martin Zmitko for more details.
* Improved performance of FPD. See the bachelor thesis of Martin Zmitko for more details.
* Expand description of the wrappers applied when the user interacts with the tweak GUI (suggested by the Plain Text UX review)
* Make level names in main options section stable width
* NSCL updated:
Prevent dead object access on using backward/forward cache of the browser
Fixed property/function mismatchCodice sorgente rilasciato sotto licenza Solo GNU General Public License v3.0
Versione 0.13
Rilasciato 29 giu 2023 - 369,9 kBCompatibile con firefox68.0 e successiveImprove performance of the code injection. See the bachelor thesis of Martin Zmitko (https://www.vut.cz/en/students/final-thesis/detail/147218) for more details.
* The code is no longer generated in the background due to the latency of passing huge messages from
background to content scripts.
* Optimize injection code size (remove duplicate code).Codice sorgente rilasciato sotto licenza Solo GNU General Public License v3.0
Versione 0.12.2
Rilasciato 7 giu 2023 - 367,6 kBCompatibile con firefox68.0 e successive* Reimplement AudioBuffer.prototype.copyFromChannel to prevent multiple farbling of the same data
* Optimize performance of Canvas and Audio wrappers
* NSCL updated: JShelter benefits from the mechanism to prevent inconsistencies / breakages when the extension gets updated and therefore the old wrappers are invalidated by Firefox which nukes their sandbox and new ones are installed on extension's automatic restartCodice sorgente rilasciato sotto licenza Solo GNU General Public License v3.0
Versione 0.12.1
Rilasciato 19 apr 2023 - 367,32 kBCompatibile con firefox68.0 e successive* bugfix: Return the correctly created Worker object from the `Strict` wrapper.Codice sorgente rilasciato sotto licenza Solo GNU General Public License v3.0
Versione 0.12
Rilasciato 19 apr 2023 - 367,32 kBCompatibile con firefox68.0 e successive* Cope with the changes of reported plugins and supported MIME types in the HTML standard and
browsers: The purpose of the wrappers is solely to prevent fingerprinting. As browsers return the
same 5 plugins, browsers modyfing the array stand out, which makes them more fingerprintable.
Hence, JShelter does not modify the empty list or the list of five standard plugins.
Reconsider and rewrite Web Worker wrappers (pagure issue 80)
* `Strict` WebWorker policy intentionally breakes Web Workers
* New policy to `Remove` Web Workers used for `Turn fingerprinting protection off` and `Strict` level.
* `Medium` WebWorker policy renamed to `Low` as it only tackles a single issue with Workers.
See FAQ for more information on current Worker wrappers.
Note that the `Low` policy does not work as intended in Firefox and will be fixed in future.
However, it was broken in the same way before 0.12 and the other changes are worth distributing
among our users.Codice sorgente rilasciato sotto licenza Solo GNU General Public License v3.0
Versione 0.11.4
Rilasciato 29 mar 2023 - 369,38 kBCompatibile con firefox68.0 e successive* bugfix: allow tweaking all levels except L0 in the popup (pagure issue 89)
* bugfix: clarify and fix the description of changes to NBS in 0.11.3 (pagure issue 41)Codice sorgente rilasciato sotto licenza Solo GNU General Public License v3.0
Versione 0.11.3
Rilasciato 28 mar 2023 - 369,15 kBCompatibile con firefox68.0 e successive* bugfix: Remove race condition that reset default level to Recommended from custom levels. Unfortunately, affected users need to manually restore the default level as JShelter cannot distinguish affected users automatically.
* bugfix: Deactivate NBS in the presence of HTTP proxy in Firefox, see pagure issues #41 and #85 for more details.
* enhancement: Fix empty spaces to improve the look of the option pageCodice sorgente rilasciato sotto licenza Solo GNU General Public License v3.0
Versione 0.11.2
Rilasciato 24 mar 2023 - 368,03 kBCompatibile con firefox68.0 e successive* bugfix: chack domains property in advanced options (introduced in 0.10)
* bugfix: remove unused config.whitelistedHosts
* bugfix: Fix several typos in the text in options
* bugfix: Do not use hard-coded level in the advanced options validity checks of configuration
* feature: Add option to reset configuration to advanced options
* enhancement: Reimplement JSS configuration in option to improve understandability
* enhancement: Fix race conditions in displaying stored configuration after changes through options
* enhancement: Add undo to advanced options
* enhancement: Warn users from tweaking their settings dur to higher risks of reidentification via browser fingerprinting
* enhancement: Add button to cancel the addition of a new level, update the error texts
* website: little improvements and clarifications
Most of the changes were influenced by the Plain Text UX reviewCodice sorgente rilasciato sotto licenza Solo GNU General Public License v3.0
Versione 0.11.1
Rilasciato 18 mag 2022 - 366,93 kBCompatibile con firefox68.0 e successiveNBS: do not show notifications for hostnames resolving to undefined IP addresses as described in FAQ (broken in 0.11 that does not show notifications only for undefined IP addresses, but shows notifications for hostnames resolving to undefined IP addresses)Codice sorgente rilasciato sotto licenza Solo GNU General Public License v3.0
Versione 0.11
Rilasciato 13 mag 2022 - 366,87 kBCompatibile con firefox68.0 e successive* Reset `window.name` only on eTLD+1 changes
* Farbling: Use eTLD+1 instead of origin to generate hash
* FPD: Clear storage during navigation (prevent the page from storing the hash to a local storage
and loading the hash after page reload)
* FPD configuration: Decouple notification and behaviour settings. Let a user to optionally disable notifications without strict effect on behaviour
* Improve CSP of the extension pages, fix broken favicons in FPD report
* NBS: Block requests to undefined IP address (0.0.0.0 or [::]) but do not show notifications
* Fix extension initialization in permanent private mode
* options: Add external links to JShelter.org FAQ and threat model
* Add favicons to options pages
* Remove unused iconsCodice sorgente rilasciato sotto licenza Solo GNU General Public License v3.0
Versione 0.10
Rilasciato 29 apr 2022 - 344,62 kBCompatibile con firefox68.0 e successive* Add wrappers modifying calls detecting supported media types and installed codecs (Multimedia playback), github issue 66
* Add wrappers modifying `HTMLMediaElement.prototype.canPlayType` (Multimedia playback)
* Add wrappers disabling Network Information API inspired by Brave, github issue 66
* Add wrappers disabling Web NFC API, github issue 66
* Add wrappers for Cooperative Scheduling of Background Tasks API, github issue 66
* Add wrappers for User idle detection, github issue 66
* Add possibility to set NBS as passive (notify user but do not block), github issue 66
* Fix Web Audio wrappers (Pagure issue #16)
* FPD Report allows exporting data as JSON
* Modified FPD wrappers independent on JSS
* FPD can be configured as strict (more aggressive fingerprinting detection)
* Better storages removal through content script in the absence of browserData permissions by FPD
* Fix early loading of module configuration (FPD used to be disabled after first installation)
* FPD initialization reworked
* Add support for customizing settings for file:// scheme (Github issue #180)
* Improve config checker in advanced options
* Improved English, naming consistency, and some descriptions
* Apply Content-Security-Policy to webextension pages
* Fix some issues with invalid domains in advanced JavaScript Shield configuration (Pagure issue 45)Codice sorgente rilasciato sotto licenza Solo GNU General Public License v3.0