Recent Changes

It will soon be necessary to enable developer mode to run userscripts via Tampermonkey.
Instructions on how to enable it can be found here.
This release includes significant updates for future Manifest V3 compatibility. Please report any issues here.

General

Introduced a permission editor for enhanced management of host permissions

Updated GM_download to make the name parameter optional and implemented extraction from the response headers

Removed use of deprecated DOMNodeInserted and MutationEvent events

Locales

Updated Italian translation | thanks to bovirus

Updated Portuguese-Brazil translation | thanks to igorruckert

General

Updated GM_download to initiate downloads in parallel again

Resolved a failure when accessing xhr.responseXML of HTTP responses

Repaired the 'Sync Now' button

Corrected the 'Save To Disk' button in the editor

Sync

Implemented anonymous requests for WebDAV to prevent overwriting of browser sessions

Fixed WebDAV-based sync in cases of unexpected existing folder structures

Reworked to reduce some authentication requests

Locales

Updated Danish translation | thanks to jhertel

Updated Chinese (simplified) translation | thanks to PaperStrike

General

Resolved issue with GM_notification url property when no onclick listener is set

No longer displaying script modification conflict warnings when there's no conflict

Resolved an issue with Instant Injection mode when a script requires a local file

Addressed problems related to script installation from certain Gitlab URLs

Removed warning about script updates being disabled upon script modification

Restored application of custom CSS to installation pages

Resolved quirks in the darker theme

Corrected 'replace all' functionality in code editor for certain strings

Locales

Updated Russian translation | thanks to adem4ik

Updated Vietnamese translation | thanks to IoeCmcomc

Updated Japanese translation | thanks to maboroshin and shirayuki

Updated Italian translation | thanks to bovirus

Known Issues

GM_download starts downloads serialized

Microsoft Edge

Content-security-policy (CSP) directives are no longer relaxed by default
Notes:

Script injection should function as expected, but some userscripts may rely on a relaxed CSP
The previous behavior can be reinstated by setting 'Modify existing content security policy (CSP) headers' to 'Yes'

Warning message 'Tabs cannot be edited right now' has been suppressed

General

Resolved several internal issues that could potentially cause crashes

Refactored version number parser to support ISO format dates
Note: As a result of this change, 1.0-0.3 is now considered a lower version number than 1.0

Fixed window.showDirectoryPicker

Introduced GM_notification tag to overwrite existing notifications

Added GM_notification url property to open a new tab on click (can be cancelled by onClick event via preventDefault)

Notifications now automatically close when the userscript unloads, provided that neither a url nor a tag was specified

Added GM_registerMenuCommand id parameter to update existing commands

Introduced GM_registerMenuCommand title parameter

Added an option to GM_registerMenuCommand to prevent automatic popup closure on click

Fixed GM_download to prevent onload from firing too frequently

Performed rework related to Instant Navigation

User-defined globals are now accepted in ESLint configuration

Enhanced sandbox window addEventListener to support EventListenerObjects

Added script version number when saving a script to disk

Locally modified scripts will not be updated automatically, but can now be reverted through a manual update and confirmation

Fixed GM_xmlhttpRequest FormData key-value order

Adjusted ESLint to allow top-level await

Resolved BSD issue due to incorrect getPlatformInfo response

New GreasyFork script URLs are now detected

Sync now and sync reset are only enabled after changes have been saved

Fixed script search badge mode to display accurate numbers

Tabs can now be scrolled horizontally when there are too many tabs

Search-as-you-type always starts from the current position

Locales

Updated Italian translation | thanks to bovirus

Updated Portuguese-Brazil translation | thanks to igorruckert

Updated Japanese translation | thanks to shirayuki

Updated Russian translation | thanks to ACherepkov1989

Updated Turkish translation | thanks to selimsumlu

Updated Chinese (traditional) translation | thanks to 5idereal

Updated French translation | thanks to Juknum

Known Issues

Instant injection mode is currently incompatible with scripts that require local files

A crash may occur when 'Always use Private Browsing Mode' is enabled in Firefox. It is recommended to either disable this setting or downgrade to version 4.19.0

General

Introduced support for userscript editing at vscode.dev with the Tampermonkey Editors extension

Enabled downloading of cloud backups

Resolved issue with active script count when an embedded frame is removed

Corrected automatic detection mode of the option 'Add GM functions to this or window'

Fixed disappearing 'Yes' value of the 'Modify existing content security policy headers' option

Corrected GM.download(url, name) functionality

Fixed GM_setValue for binary content

Resolved issue with broken userscript link in stack trace

Fixed multiple execution of menu command listeners

Ensured GM_deleteValue deletes values in the background

Enhanced the storage editor to display undefined values

Resolved issues caused by document.write

Performed internal cleanup and rework in preparation for manifest v3

Improved visualization of blacklisted scripts

Updated ESLint to version 8.32.0

Meet Tam, your new assistant for getting started

Display more site icons per script

Search within the editor as you type

Ensure editor search results are scrolled into view

Add confirmation for script deletion in the dashboard when trash is disabled

Sync

Ensure TamperDAV script change detection works regardless of boot order

For WebDAV usage, append a trailing slash to collection names as per the specification

Resolve issues related to enabling and disabling sync

Locales

Localized extension name and description

Updated Italian translation | thanks to bovirus

Updated Japanese translation | thanks to shirayuki

Updated Chinese (simplified) translation | thanks to gin3715

Updated Russian translation | thanks to Tyemak

Updated Danish translation | thanks to jhertel

Experimental

Added experimental GM_info.userAgentData with all properties of NavigatorUAData and some "high entropy" values

If you encounter unreliable script injection after this update, then please check this FAQ entry.

General

Fix GM_unregisterMenuCommand

Fix GM.saveTab

Make @sandbox always default to raw

Make console methods enumerable again

Disable wrappedJSObject compatibility option by default

Internal rework and cleanup

Sync

Fix an issue that script updates were disabled on sync triggered change imports

General

Fix issues with heavily increased page loading time caused by some scripts or @requires

Allow drag and drop inside the editor again

Locales

Update Chinese (traditional) translation | thanks to SiderealArt

Update Italian translation | thanks to bovirus

Update Danish translation | thanks to will2022

General

Sandbox improvements

Improved compatibility for userstyles installed as userscript

Add an option to control whether to bind GM API functions to the userscript's execution context and sandbox window (and do it by default only if necessary)
Details: Enabling this makes it very easy for a userscript to accidentally leak its granted powers to the page

Treat @include a little bit more like @match if :// is present and add an option to control @include's behavior
Details: Many script developers expect @include *://tmnk.net/* to match pages at tmnk.net only, but it also matches https://example.com/?http://tmnk.net/.
To improve this, @includes that contain a :// are now interpreted a little bit different. Every * before :// now only matches the URL scheme. Also, if :// is directly followed by a * or a / somewhere, then the first * or all until / are applied to the hostname only.

Fix encoding of userscript file and URL imports

External @require and @resource content is not updated by default anymore unless the script was updated

Show script and external resources size in dashboard

Show last updated time as relative time if within 4 weeks or as absolute date otherwise

Fix darker theme quirk

Fix favicons with transparent background

Improve editor menu if advanced editor is disabled

General

Allow userscript installation via drag and drop to options page also in case local file access is disabled

Fix script positioning via drag and drop

Decrease extension size by removing jQuery dependency

Locales

Update Turkish translation | thanks to Tmp341

General

Make trash configurable (on/off/session only)

GM_xmlhttpRequest.responseType 'stream' support

Improve GM_xmlhttpRequest event timings and make response readable on request errors as well

Fix GM_xmlhttpRequest to forward status and statusText in fetch mode once available

Fix cookie overwriting in anonymous GM_xmlhttpRequest mode

Allow GM_getValue to return undefined as value

Improve JavaScript scriptlet support via @unwrap tag

Make GM_notification.highlight focus the window as well

Add MouseEvent/KeyboardEvent argument to GM_registerMenuCommand callbacks

Add a focus method to the return value of GM_openInTab

Add a global and a per script setting to choose whether to run in incognito tabs

Add some more audio formats to the download file extension whitelist

Use up to ES2022 for linting if supported by the browser

Update ESLint

Add more second level domains (for .tld)

Always log an error at the page console if a @require or @resource couldn't be loaded

Fix several issues with older browser versions

Fix issues caused by extremely delayed setTimeout(..., 0) calls

Fix some userscript injection issues

Make cloud service re-authentication without user intervention less disturbing

Show an internal notification in case of an available extension update only*
* this will only affect the next update, sorry

Fix some rare exceptions happening in the wild

Sandbox improvements

Internal rework and cleanup

Shift key + mouse click based multi select

Dark mode improvements

Prefer an explicit set @name:en over @name

Show localized userscript name and description if available where possible

Update page title if script is renamed by save

Keep CRLF line endings on edit

Make import from URL support zip, JSON and plain userscript files

Replace worker based image cache to avoid problems at some browsers

Use higher resolution if Google's favicons service is used

Fix opening of zero byte externals

Use eslint-plugin-userscripts to highlight userscript header issues

Fix storage 'Reload' button and add 'Reset'

Fix ESLint to allow top-level await

Sync

Add a button to force a sync

WebDAV improvements

Fix unnecessary repeated exports

Trigger sync on move to trash

Fix TamperDAV double sync issue

Locales

Update Russian translation | thanks to wvxwxvw

Update Chinese (traditional) translation | thanks to ndbiaw and SiderealArt

Update Chinese (simplified) translation | thanks to xiaopangju and dnknn

Update Italian translation | thanks to bovirus

Update French translation | thanks to omerien

Update Portuguese-Brazil translation | thanks to igorruckert

Update Hindi translation | thanks to Yash-Singh1

Update Japanese translation | thanks to shirayuki

General

Userscript Search integration
(search on popup menu entry click, on popup menu open or always)

Improve topbar announcements to not hide existing messages

@antifeature support

Add Userscript menu commands to the page's context menu

`@run-at context-menu scripts now require a @include or @match statement (like all other scripts)

Speed up extension storage operations

Sandbox fixes

Speed up injection

Speed up and fix handling of large GM_xmlhttpRequest responses

GM_xmlhttpRequest data might be available at readyState 3 now

Fix GM_download calls in non-native mode if executed too quickly one after the other

Add option whether to import script data and/or externals

Fix SHA-256 calculation for sub-resource integration (SRI) check of some files

Fix GM_xmlhttpRequest authentication via user and password (including fetch mode)

Fix a continuing script execution problem of scripts running on browser start

Fix GM_notification sometimes not using the given image

Fix a sandbox issue which caused DOMContentLoaded being fired after the load event

Fix GM_setStyle/GM_addElement of document-start scripts in case of very early script execution

Update CodeMirror editor to version 5.58.2

Update JSZip to 3.5.0

Add script trash

Add script removal entry to popup menu

Improve search bar to not hide script content

Add option to automatically highlight selected or hovered words

Fix the 'Find Next' button after search was opened

Fix flashing layout shift if an @include's favicon can't be loaded

Fix tab layout issue at very high zoom-levels at MacOS and Windows

Add a default @icon tag showing the domain's favicon if a URL is available

Add an option to add the current domain to the blacklisted pages list

Add a reload button to the script storage tab

Remember the last chosen cloud storage at the 'Utilities' tab

Make the 'Dashboard' item's alt action (Ctrl+Click, middle or right mouse click) open it with the current tab's URL as filter

Update darker theme | thanks to narcolepticinsomniac

Sync

Various improvements

Experimental

Top-level await support

Allow experimental GM_addElement to operate on shadow DOM

Locales

Add Danish translation | thanks to will2022

Update Italian translation | thanks to bovirus

Update Japanese translation | thanks to shirayuki

Update Turkish translation | thanks to Tmp341

Update Portuguese-Brazil translation | thanks to igorruckert

Update Chinese (simplified) translation | thanks to xiaopangju

Update Chinese (traditional) translation | thanks to asthzh

Update Chinese (simplified) translation | thanks to ff98sha

Update Russian translation | thanks to wvxwxvw

Update Vietnamese translation | thanks to IoeCmcomc

Update Chinese (simplified) translation | thanks to CaveNightingale, Vstory and xiaopangju

Update Russian translation | thanks to vanja-san

Update French translation | thanks to omerien

General

Fix script export if many or large scripts are installed

Make @match hostname and scheme case insensitive by default

Update ESLint

Use ES2020 for linting if supported by browser

Allow downloads to subfolders again

Experimental window.onurlchange support

Disable automatic script update on script modification

Fix @run-at context-menu at some pages and after scripts were enable or disabled

Fix GM_xmlhttpRequest exceptions related to responseType 'document' and 'text'

Fix fetch-based GM_xmlhttpRequest.details.revalidate

Improve @connect permission request handling

Fix GM.notification promise never being resolved

Fix GM_xmlhttpRequest.abort and GM_download.abort

Make limited host permissions work for redirected GM_xmlhttpRequest requests

Fix setting GM_download.details.headers

Fix GM.setClipboard

Fix GM_deleteValue

Replace experimental GM_addScript by GM_addElement support to workaround page CSP issues

Add option to entirely remove CSP if userscripts are supposed to run

Add .co.za to .tld list

Add ESLint rule id to error messages

Experimental GM_addScript support to workaround page CSP issues

Dark theme update

Allow tab size configuration

Show incognito mode warning at script installation and import pages as well

Add script update item to editor file menu

'Darker' theme update

Add script version to tab description

Locales

Update Arabic translation | thanks to naqqo6i

Update Indonesian translation | thanks to ReksaTresna

Update Japanese translation | thanks to shirayuki

Update Vietnamese translation | thanks to IoeCmcomc

Update Ukrainian translation | thanks to toplinden

Update Serbian translation | thanks to zoranzoki21

Sync

Improve OneDrive request error handling

Fix Yandex.Disk authentication

Change backup file name to avoid character issues with some WebDAV servers

General

Update ESLint

Allow to derive custom linter config from eslint:recommended

GM_xmlhttpRequest.onloadend support

Fix GM_xmlhttpRequest.overrideMimeType of anonymous requests

Fix GM.getTab and GM.getTabs

GM_xmlhttpRequest: Fix protocol-relative URLs

GM_xmlhttpRequest: Fix reported status of requests in progress

Add robustness to sandbox creation

Allow plain scripts to be imported via file import as well

Add GM_info.isFirstPartyIsolation

Allow scripts to be recognized more easily at the developer tools

Internal cleanup and speedup

Fix an issue that user *cludes caused script update confirmation dialogs

Fix WebDAV credentials being used for import and export

Accept more WebDAV server URLs formats

Improve popup menu layout when warnings or hints are shown

Fix several editor search issues

Speed up script search

'Darker' theme update

Fix an popup menu issue when GM_registerMenuCommand is executed

Allow scripts to be removed via editor menu

Sync

Fix an issue that some remote source code changes were not applied correctly

Locales

Update Japanese translation | thanks to shirayuki

Update Chinese (traditional) translation | thanks to austin-chang

Update Italian translation | thanks to bovirus

Update Indonesian translation | thanks to Azhe403

Update Portuguese-Brazil translation | thanks to igorruckert

General

Dark theme including OS support

Request host access if runtime permissions are limited

Fix installation of UTF-8 encoded local files

Allow more GM_xmlhttpRequest headers to be modified

Make GM_xmlhttpRequest.finalUrl available on progress events as well

Fix GM_openInTab.close when the tab is currently moved

Implement GM_notification silent option

Fix GM_notification onclose listener

Make GM_notification user interaction mandatory if possible

Speed up script execution after iframe reload/navigation

Add .co.nz to .tld

Fix sometimes not working second level domain check

Allow multiple @webRequest tags

Sandbox fixes

Support SHA-256 subresource integrity hashes independently of the browser's crypto API

Update FileSaver.js

tab.pendingUrl support

Remove functionality to import native scripts to reduce the number of used permissions

Remove unused contentSettings permission

Scroll tab view content instead of page

Speed-up initialization

Always show 'Search' and 'Add new script' menu items

Add a more obvious (Ctrl+Click or middle mouse click) way to edit scripts from the popup menu

Outline executed but inactive scripts at the popup menu

Fix script filter icon visibility

Fix version number based sorting

Fix drag and drop based script ordering at high-DPI screens

Fix script editor height and resulting problems

Check for unsaved changes before tab close/reload | thanks to narcolepticinsomniac

Add an option to enable/disable scripts at their settings tab

Remember script storage export setting

Sync

Yandex.Disk support

Add script synchronization using OneDrive

Add a button to revoke Google Drive access tokens

Use refresh tokens for less Google Drive re-authorization requests
Note: you need to revoke existing access tokens at the utilities tab to make use of this

Locales

Add Belarusian translation | thanks to bogachenko

Add Dutch translation | thanks to The947thTokay

Update Russian and Ukrainian translation | thanks to bogachenko

Update Indonesian translation | thanks to ReksaTresna and Azhe403

Update Vietnamese translation | thanks to vigov5

Update Italian translation | thanks to bovirus

Update Portuguese-Brazil translation | thanks to igorruckert

Update Turkish translation | thanks to Tmp341

Update Japanese translation | thanks to shirayuki

Update Chinese (traditional) translation | thanks to PeterDaveHello, cedarkuo and hsuan1117

Update Spanish translation | thanks to TBM13

Update French translation | thanks to zek0faws

General

Re-enable persistent storage in incognito mode

Fix GM_xmlhttpRequest onabort callback

Fix GM_xmlhttpRequest blob response type property

Fix an issue where uBlock Origin prevents script execution

Sandbox fixes

Rely on permissions.getAll instead of permissions.contains

Sync

Fix cloud services authentication