v21.0.0

<a name"21.0.0">

21.0.0 (2016-09-12)

Breaking Changes

• The API now keeps state of all databases and access in a dedicated
  hoodie-store database. If your app uses CouchDB as its backend, there
  is no migration required, it happens automatically on next restart.

If you don’t use CouchDB (which is the default), the simplest way to
"migrate" is to delete the .hoodie/data folder. It will loose all
data, so this is only an option for local development. If you don’t want
to loose all data, you manually have to create the hoodie-store
database with documents for each user database. The documents look
like this:

{
   "_id": "db_user/lsdlo55",
   "_rev": "1-a01e6998fb10543ca0402e648dd1d048",
   "access": {
       "read": {
           "role": [
               "id:lsdlo55"
           ]
       },
       "write": {
           "role": [
               "id:lsdlo55"
           ]
       }
   }
}

Besides that, this release also updates to a new express-pouchdb version
which includes a bugfix for a faulty encoding of database folders. You
must rename all folders that look like user%2Fabc4567 to
user/abc4567 (nested directories). See pouchdb/express-pouchdb#377

(4b6c7c47)