About this extension

Tampermonkey is the most popular userscript manager, with over 10 million weekly users. It's available for Chrome, Microsoft Edge, Safari, Opera Next and Firefox.

Tampermonkey makes it very easy to manage your userscripts and provides features like a clear overview over the running scripts, a built-in editor, ZIP-based import and export (Google Drive, Dropbox, OneDrive), automatic update checks and also browser and cloud storage based synchronization. And finally it's compatible to Greasemonkey up to version 3.x with experimental 4.x support.

Note: If you want to install the more often updated BETA version, then you can get it from here: https://tampermonkey.net/?browser=firefox

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Release notes for 4.19.0

General
Support userscript editing at vscode.dev if the Tampermonkey Editors extension is installed
Allow cloud backups to be downloaded
Fix the active script count when an embedded frame is removed
Fix automatic detection mode of the option 'Add GM functions to this or window'
Fix disappearing 'Yes' value of the 'Modify existing content security policy headers' option
Fix menu command listeners sometimes being executed multiple times
Fix GM_deleteValue to really delete values also in background
Make the storage editor show undefined values as well

UI
Introducing Tam, your helpful assistant for getting started
Search editor as you type

Sync
Make TamperDAV script change detection work regardless of boot order
When using WebDAV, add a trailing slash notation to collection names as suggested by the spec
Fix issues regarding enabling and disabling sync

Locales
Localize extension name and description
Update Italian translation | thanks to bovirus
Update Japanese translation | thanks to shirayuki
Update Chinese (simplified) translation | thanks to gin3715
Update Russian translation | thanks to Tyemak
Update Danish translation | thanks to jhertel

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

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