Affecting Sherlock search plug-ins are no longer supported

Published: | Categories: Miscellaneous

Description

The support for the legacy Sherlock search plug-in format, deprecated since Firefox 24, has been dropped with Firefox 44. The window.sidebar.addSearchEngine method now just logs a warning in the Web Console when a Sherlock installation is triggered by Web content.

The addSearchEngine method still works for OpenSearch plug-ins, but the window.external.AddSearchProvider method should be used instead as the window.sidebar object will be completely removed in the future.

Update: The addSearchEngine method has been removed with Firefox 59.

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