* Issue **#1821** : Fix SQL Stat queries whose table doesn't use any datasource fields.

* Issue **#1694** : Fix UUID filtering in quick filters, now using `uuid:` field qualifier. Removed support for `#` prefix in Quick Filter and suggesters.

* Issue **#1699** : Add a docker managed volume for the ref data store.

* Add `pooledByteBufferCounts` to ref data config.

* Issue **#1700** : Stopped stepping happening on open.

* Uplift LMDB to v0.8.1.

* Changed implementaion of the byte buffer pool used in the ref data store to improve performance.

* Increase default value for ref data `maxPutsBeforeCommit` to improve load times.

* Fix instances of trace logging that are not using lambdas for complex args. This is particularly a problem in the ref data store code.

* Made stroom compatible with AWS authentication.

* Issue **#1707** : Fix reference data lookups picking the wrong effective stream.

* Issue **#1797** : Altered how search completion is recorded to try and prevent hanging.

* Issue **#1762** : Fix for search jobs that do not terminate correctly.

* The build should now ensure GWT compilation only occurs after test has completed.

* Issue **#1790** : You can now provide `TYPE` as an optional HTTP header when sending data to Stroom. If provided this attribute is used to determine what data type to assign to the data being received. Data forwarding and aggregation also maintains this attribute and behaviour.

* Issue **#1665** : Recognised meta types can now be specified in config and drop downs now allow selection in the pipeline editor.