Recent Changes

General

Added Blob and File download capabilities to GM_download

Added support for sending ArrayBuffer and UInt8Array objects via GM_xmlhttpRequest

Added the $DATETIME$ variable for use in script templates

Fixed intermittent missing progress events for GM_download and GM_xmlhttpRequest

Fixed response text encoding of fetch-based, non-utf8 GM_xmlhttpRequest

Reworked the storage implementation

Reworked the sandbox console to make its properties configurable

Fixed onurlchange so it fires on hash changes triggered by pushState

Microsoft Edge

Fixed downloading large files in 'native' mode

Fixed importing large scripts

Fixed a GM_xmlhttpRequest issue with large responses when using 'fetch' mode

Fixed the "Message length exceeded" error during script updates

Fixed an issue with downloading large data: URIs

Added commands to jump to the next/previous linter problem

Added an option to show no text, but only the badge on script execution

Improved tag editing for selected scripts

Corrected rendering of SVG script icons

Fixed site favicon issues

Made some more strings translatable (unit, editor commands)

Fixed forced action menu updates

Reworked the UI to better distinguish between scripts that are disabled and those that are enabled but not executed

Sync

Added the user-modified flag to the synced properties to prevent overwriting local changes after a sync

Enhanced OneDrive sync by adopting a standardized URL for file listings

Experimental

Added experimental support for GM_audio

Locales

Updated Greek translation | thanks panos78

Updated Spanish translation | thanks pepe1987 and Texaliuz

Updated Russian translation | thanks Blueberryy

Updated Italian translation | thanks to bovirus

Updated Portuguese-Brazil translation | thanks to igorruckert

Updated Japanese translation | thanks to shirayuki

Updated Vietnamese translation | thanks to IoeCmcomc

Microsoft Edge

Reintroduce support for GreasyFork to detect Tampermonkey even when developer mode is disabled

General

Fixed the configuration of script positions via drop down menu

Fixed GM.cookie.list() to resolve also if called without an argument

Allow GreasyFork's install button to update correctly after moving a script to the trash

It is necessary to enable developer mode to run userscripts via Tampermonkey now.
Instructions on how to enable it can be found here.

Microsoft Edge

Switched to Manifest V3

General

Tag support

Added @run-in support

Added a setting to control whether GM_cookie should be able to access HttpOnly cookies

Added button to force update externals

Added multi-value support for storage methods

Fixed header-derived filenames in GM_download

Reworked counting of executed script instances

Enhanced back/forward cache navigation handling

Fixed an GM_registerMenuCommand issue with non-letter accessKeys

Added partitionKey support to GM_cookie

Added cookiePartition support to GM_xmlhttpRequest

Added a warning message when a script without @include and @match entry is saved the first time

Fixed storage change listeners after clicking a download link

Fixed issues with GM_registerMenuCommand if the command was registered multiple times (e.g. from different frames)

Added a button to disable script updates at the update dialog

Improved editor search functionality

Fixed code selection near the top and bottom of the editor

Fixed editor height issue in mobile views

Show an error icon at scripts without any @include and @match entry

Sync

Fixed synchronization issues with WebDAV

MV3

Manifest v3 requires a different workflow when installing a userscript
Note: you can restore the old behavior, by changing Userscript URL detection to Legacy

Locales

Updated Ukrainian translation | thanks to Postrediori and click0

Updated Portuguese-Brazil translation | thanks to igorruckert

Updated Italian translation | thanks to bovirus

Updated Japanese translation | thanks to shirayuki

Known Issues

GM_webRequest is not (yet) supported in Manifest V3

GM_xmlhttpRequest fires only one progress event (you can use responseType stream for now)

In UserScript API Dynamic mode scripts that are using a RegExp @require cause overhead by being injected into every frame

GM_xmlhttpRequests are running serialized ^{workaround available}

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