See Google Algorithm Updates and Global Holidays in your Google Analytics reports.
Great extension, it is showing the annotations in GA4 like they said
Перестало работать. Для России по крайней мере.
Working. Thanks
https://nightwatch.io
GAannotations - Crystal Ball
https://www.thyngster.com/
https://www.josegris.es/
Supermetrics
Google Analytics
https://defaced.dev
https://viewrenderedsource.com
https://ahrefs.com
https://pointblankseo.com
http://webanalyticssolutionprofiler.com/
https://seominion.com/
