v2.1.9

* fix(auth): update credential login to use new firebase method - @oacstevens
* fix(auth): add comments to clarify logic and point to issue numbers in `getLoginMethodAndParams`

v2.2.0-alpha.3 (prescottprue#550)

* fix(storage): prevent `undefined` (within metadata) from being written to database which causes an error for RTDB
* fix(storage): return metadata push key from upload promise - prescottprue#547

v2.2.0-alpha.2

* fix(storage): uploadFile gets downloadURL before writing metadata - prescottprue#487, prescottprue#488
* fix(storage): add unit tests for `fileMetadataFactory` (config level) and `metadataFactory` (option for uploadFile) to confirm downloadURL is available before writing metadata - prescottprue#487, prescottprue#488
* fix(storage): fix downloadURL error in file upload metadata - @jpierce42
* fix(auth): `LOGOUT` action dispatch only include preserve parameter if provided in settings (not when undefined)

v2.2.0-alpha

* fix(profile): profile update on login works with email login (used to require `createUser`) - prescottprue#475
* feat(HOCs): optimize firestoreConnect unset / set listeners - @demoran23
* fix(auth): move detaching of profile listeners before `signOut` within `logout` method to fix `permission_denied` errors - prescottprue#494
* fix(enhancer): support config already existing on store - [132 of redux-firestore](prescottprue/redux-firestore#132)

v2.1.8

* fix(typings): mark notSetValue as optional in index.d.ts - prescottprue#521 - @arlair

v2.1.7

* fix(auth): payload of `AUTH_UPDATE_SUCCESS` action dispatch fixed - prescottprue#507 - @stefanhar
* feat(build): added node 10 to build matrix
* feat(build): switched node maintenance LTS version to latest 6 (was still set to 6.11.5)
* feat(build): deploy to npm on node 10 build
* feat(build): deploy to npm from `next` branch (publishes to `@next` tag)
* feat(deps): update `firebase-server` to fix security warnings

v2.1.6

* fix(profile): profile created correctly regardless of custom objects in Firebase JS SDK response (newer versions)
* feat(profile): add `console.error` for errors querying for profile population data (enabled using `logErrors` config option)
* feat(query): switch `console.log` to `console.error` for query errors

v2.1.5

* fix(storage): `uploadFile` no longer errors out due to downloadURLs not being defined (v5 Firebase SDK) - prescottprue#480
* fix(examples): add `recompose` to firestore example's dependencies
* feat(auth): use new `signInAndRetrieveDataWithCustomToken` firebase login method - prescottprue#467 - @kadikraman

v2.1.4

* fix(auth): fix issue where Firebase v5 SDK would cause profile to be written into DB under `"undefined"` instead of `uid`
* feat(deps): redux dev dependency updated to 4.0.0
* feat(examples): material example updated (material-ui v1, react 16.3, firebase v5)
* feat(examples): material example now shows message if user does not have projects

v2.1.3

v2.1.3