Bug Fixes

• afs: Gracefully handle duplicate emissions on modified/deleted (#1825) (76ff6c1)
• core: If an AngularFire observable was empty or threw, it could block Universal rendering (#1832) (36a8ff8)
• core: Fix for the Firebase ES export problems in Node (#1821) (f1014ee)
• storage: Fix for zone issues on downloadURL and metadata, which blocked Universal rendering (#1835) (441607a)

Features

• firestore: Added a get Observable (#1824) (9f34be8)
• messaging: Introducing AngularFireMessaing (#1749) (26f7613)

Bug Fixes

• Fixed SSR compilation and misc. typing issues (#1729) (eed5802)

Bug Fixes

• firestore: the type passed to AngularFirestoreCollection from a document's sub-collection will now default to DocumentData, rather than any, if no type is specified (#1662) (2c2fe02)

Breaking change

• core: AngularFire now depends only on the firebase NPM library, rather than @firebase/* and @firebase/*-types; this should simplify issues around keeping types in-sync and conflicts between package versions (#1677) (2c2fe02)

Bug Fixes

• core: allow initializeApp to be used with AOT (#1654) (513565a)
• core: Allow name + config deps to be optional (#1641) (a6af604)
• firestore: Fixed a bug where Firestore sub-collections were inheriting the type of the doc by default (#1644) (dff8ddf)

Features

• auth: Adding user and idTokenResult Observables to AngularFireAuth (#1642) (31045a9)
• functions: Adding AngularFireFunctions with httpCallable (#1532) (26f3f5f)
• firestore: types for collection, audit trail, state, and snapshot changes (#1644) (dff8ddf)
• rtdb: types for collection, audit trail, snapshot, and state changes (#1643) (2c2fe02)

Breaking change

• To deal with the initializeApp not being able to be used in AOT (#1635) we removed FirebaseAppConfigToken and FirebaseAppNameToken and replaced them with a new FirebaseNameOrConfigToken which accepts either an app name string or a FirebaseAppConfig object. (#1654) (513565a)
• firestore: If you do not specify a type to Document or Collection the default is now DocumentData (#1644) (dff8ddf)

Bug Fixes

• Zone was already loaded, type is implied (#1631) (7d2fd53), closes #1599

Features

• Supporting Angular and rxjs 6 (dd4a36c)
• Support Firebase JS SDK 5.0 (#1628) (b99bfa3)
• Support FirebaseAppConfig, clean up injection tokens (#1627) (57906bd)
• firestore: Support Firestore Settings, timestampsInSnapshots default to true (#1629) (570c0a7)
• auth: Update to rxjs pipeable operators (#1621) (0c3b215)
• core: Update to rxjs pipeable operators (#1620) (3fbbb7d)
• database: Update to rxjs pipeable operators (#1622) (5c3681d)
• firestore: Update to rxjs pipeable operators (#1623) (97b26e3)
• storage: Update to rxjs pipeable operators (#1624) (014be21)

Breaking changes

• Due to the addition of a conflicting FirebaseAppConfig interface in Firebase 4.13 we've now changed our FirebaseAppConfig Injection Token to be FirebaseOptionsToken
• For consistency the FirebaseAppName Injection Token is now FirebaseAppNameToken
• rxjs 5 is no longer supported, upgrade to 6 (see the rxjs migration guide for more information)
• Firebase JS SDK 4.x is no longer supported, upgrade to 5 (see the changelog for more information)
• To mirror a change in Firebase 5.x, downloadURL was removed from AngularFireUploadTask

Known issues

• Some users may experience failures compiling AOT while using AngularFireModule.initializeApp(...), a work-around is available (see #1635)

Bug Fixes

• afs: workarounds for bugs in the Firebase JS SDK #605 and #608 (#1540) (14e78ec)
• app: add automaticDataCollectionEnabled for compatability with Firebase JS SDK v4.13+ (#1572) (f2cf159)

Features

• firestore: allow collection and doc from ref (#1487) (136f1e5), closes #1337
• runOutsideAngular for Universal / service worker compatability and allow advanced configuration with DI (#1454) (e343f13)

Bug Fixes

• Migrate imports to new Typings from 4.8.1 to resolve #1385 (7ec51b2)
• Removing errant old import. Updating build with latest namespace. Fixing import for main @firebase/app. This resolves failing tests. (a13bf9b)
• afs: fix di warning (#1401) (23ab383)
• afs/typings: valueChanges should return Observable<T|null> (#1321) (aadc71a)

Features

• storage: Add Cloud Storage support (e2283b1)

Bug Fixes

• afs: added missing type to doc() (#1286) (3e00e16)
• afs: allow document set options (#1333) (81018ed), closes #1332
• afs: catch error when enabling persistence (#1300) (61245a3)
• afs: export interfaces (#1277) (4a21857)
• db: inherit generics in valueChanges interface (10afd64), closes #1214
• db: update should take a Partial object (#1330) (20e66f5), closes #1329

Bug Fixes

• afs: change doc.update() parameter type to Partial (#1247) (297cabb), closes #1245 #1215
• rtdb: Fixed null set handling, ordering, and cleaned up types (#1264) (eda1c41)

Bug Fixes

• afs: Allow multiple subscribers by using share, closes #1191 (#1192) (21522ab)
• afs: Don't filter empty changes (allow for null set) (eb71edc)
• afs: remove debugger statement from collection/changes.ts (#1190) (88a25e7)
• auth: Clean up the authentication module (8ab3803)