2.1.8

2.1.7...2.1.8

• Prevent creation of a cache entry when there is nothing to store (a cache entry is created for every URL and every user session where one or more {{ ... | parseSnippets }} are used. In some cases, ... does not contain a snippet, so we don't have to store an empty array in cache. This may help to prevent issues with some hosting providers which decided to put a quota on the amount of files on disk without providing an proper caching solution...)