MediaWiki:Apiwarn-echo-deprecation-timestampformat/en
The MW timestamp output format is deprecated here. In the future, ISO 8601 will always be used for the output timestamp format. Adjust your client and set timestampFormat to ISO_8601.
The MW timestamp output format is deprecated here. In the future, ISO 8601 will always be used for the output timestamp format. Adjust your client and set timestampFormat to ISO_8601.