Bug fixes
- Fix crash when a cache expires setting is set for a specific bucket or collection.
- Redirects version prefix to hello page when trailing_slash_redirect is enabled. (mozilla-services/cliquet#700)
- Fix crash when setting empty permission list with PostgreSQL permission backend (#575)
- Fix crash when type of values in querystring for exclude/include is wrong (#587)
- Fix crash when providing duplicated principals in permissions with PostgreSQL permission backend (#702)
- Prevent the browser to cache server responses between two sessions. (#593)