Statamic-Collection_Search_Updater

Automatically update a collection's search index when an entry is saved

NOTE:

Must select the collection(s) in addon settings
v1.1 now accepts more than one collection!
and you must make sure the collection is set up for indexing per the Statamic Docs
This only matters if you're using the collection parameter on the search results tag

    {{ search:results collection="foo" }}
        ...
    {{ /search:results }}

Otherwise, collections are part of the default index and is updated automatically if Search auto-index is enabled in your settings.