CHANGELOG.md 100.6 KB

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2.29.2 Release notes (2019-8-14)


Enhancements


None.


Fixed


Fixed Coop with Jitsi-Meet iOS SDK. Thanks to @djorkaeffalexandre. (#2193)
Fixed Gradle build error with Android Studio 3.5+. Thanks to @MarcBernstein. (#2468)


Compatibility


Realm Object Server: 3.21.0 or later.
APIs are backwards compatible with all previous release of realm in the 2.x.y series.
File format: Generates Realms with format v9 (Reads and upgrades all previous formats)


Internal


Added support for Electron v4.2. (#2452)
Upgraded to Realm Sync v4.7.3.


2.29.1 Release notes (2019-7-11)


Enhancements


None.


Fixed


Queries involving an indexed int property which were constrained by a List with an order different from the table's order would give incorrect results. (realm/realm-core#3307, since v2.27.0-rc.2)
Queries involving an indexed int column had a memory leak if run multiple times. (realm/realm-cocoa#6186, since v2.27.0-rc.2)


Compatibility


Realm Object Server: 3.21.0 or later.
APIs are backwards compatible with all previous release of realm in the 2.x.y series.
File format: Generates Realms with format v9 (Reads and upgrades all previous formats)


Internal


Updated to Realm Core v5.23.1.
Updated to Realm Sync v4.6.3.


2.29.0 Release notes (2019-7-3)


Enhancements


For synchronized Realms it is now possible to choose the behavior when opening the Realm. You can either choose to open the local Realm immediately or wait for it to be synchronized with the server first. These options are controlled through Realm.Sync.SyncConfiguration.newRealmFileBehavior and Realm.Sync.SyncConfiguration.existingRealmFileBehavior. See the docs for more information.
Added support for unicode characters in realm path and filenames for Windows. Thanks to @rajivshah3. (realm-core#3293 and #2319)


Fixed


A React Native iOS app could crash on the first launch. Thanks to @max-zu. (#2400, since v1.0.0)
When creating objects using migration, a native crash could occur if a new optional property was added to the schema. (#1612, since v1.0.0)
Constructing an inclusions made unnecessary table comparisons. This resulted in poor performance for subscriptions using the includeLinkingObjects functionality. (realm/realm-core#3311, since v2.27.0-rc.3)


Compatibility


Realm Object Server: 3.21.0 or later.
APIs are backwards compatible with all previous release of realm in the 2.x.y series.
File format: Generates Realms with format v9 (Reads and upgrades all previous formats)


Internal


Updated to Object Store commit: 8cd7b40eb294c4292726a6215339742eea5107c9
Updated to Realm Core v5.23.0
Updated to Realm Sync v4.6.2


2.28.1 Release notes (2019-6-3)


Enhancements


None.


Fixed


A bug in instruction cache invalidation could lead to SIGBUS errors on RN Android. (#2391, since v2.28.0)


Compatibility


Realm Object Server: 3.21.0 or later.
APIs are backwards compatible with all previous release of realm in the 2.x.y series.
File format: Generates Realms with format v9 (Reads and upgrades all previous formats)


Internal


None.


2.28.0 Release notes (2019-5-22)


Enhancements


Improve performance when using Chrome Debugging with React Native by adding caching and reducing the number of RPC calls required. Read-heavy workflows are as much as 10x faster. Write-heavy workflows will see a much smaller improvement, but also had a smaller performance hit to begin with. (Issue: #491, PR: #2373).
Reduce bundle size for React Native apps. Thanks to @lebedev. (#2241)
Support 64 bit for React Native Android. (#2221)


Fixed


Opening a query-based Realm using new Realm did not automatically add the required types to the schema when running in Chrome, resulting in errors when trying to manage subscriptions. (PR: #2373, since v2.15.0).
The Chrome debugger did not properly enforce read isolation, meaning that reading a property twice in a row could produce different values if another thread performed a write in between the reads. This was typically only relevant to synchronized Realms due to the lack of multithreading support in the supported Javascript environments. (PR: #2373, since v1.0.0).
The RPC server for Chrome debugging would sometimes deadlock if a notification fired at the same time as a Realm function which takes a callback was called. (PR: #2373, since v1.0.0 in various forms).


Compatibility


Realm Object Server: 3.21.0 or later.
APIs are backwards compatible with all previous release of realm in the 2.x.y series.
File format: Generates Realms with format v9 (Reads and upgrades all previous formats)


Internal


None.


2.27.0 Release notes (2019-5-15)

NOTE: The minimum version of Realm Object Server has been increased to 3.21.0 and attempting to connect to older versions will produce protocol mismatch errors. Realm Cloud has already been upgraded to this version, and users using that do not need to worry about this.

Changes since v2.26.1 (including v2.27.0-rc.2 and v2.27.0-rc.3):


Enhancements


Add an optional parameter to the SubscriptionOptions: inclusions which is an array of linkingObjects properties. This tells subscriptions to include objects linked through these relationships as well (links and lists are already included by default). (#2296

Added Realm.Sync.localListenerRealms(regex) to return the list of local Realms downloaded by the global notifier. (realm-js-private#521).
Encryption now uses hardware optimized functions, which significantly improves the performance of encrypted Realms. (realm-core#3241)
Improved query performance when using in queries. (realm-core#3241)
Improved query performance when querying integer properties with indexes, e.g. primary key properties. (realm-core#3272)
Improved write performance when writing changes to disk. (realm-core#2927)


Fixed


Making a query that compares two integer properties could cause a segmentation fault in the server or x86 node apps. (realm-core#3253)
Fix an error in the calculation of the transferable value supplied to the progress callback. (realm-sync#2695, since v1.12.0)
HTTP requests made by the Sync client now always include a Host: header, as required by HTTP/1.1, although its value will be empty if no value is specified by the application. (realm-sync#2861, since v1.0.0)
Added UpdateMode type to support the three modes of Realm.create(). (#2359, since v2.26.1)
Fixed an issue where calling user.logout() would not revoke the refresh token on the server. (#2348, since v2.24.0)
Fixed types of the level argument passed to the callback provided to Realm.Sync.setLogger, it was a string type but actually a numeric value is passed. (#2125, since v2.25.0)
Avoid creating Realm instances on the sync worker thread. (raas#1539 and realm-object-store#793)


Compatibility


Realm Object Server: 3.21.0 or later.
APIs are backwards compatible with all previous release of realm in the 2.x.y series.
File format: Generates Realms with format v9 (Reads and upgrades all previous formats).


Internal


Updated to Realm Core v5.19.1.
Updated to Realm Sync v4.4.2.
Updated to Object Store commit 3e48b69764c0a2aaaa7a3b947d6d0dae215f9a09.
Building for node.js using Xcode 10.x supported.
Fixed the Electron integration tests. (#2286 and #2320)
Added Realm.Sync.Adapter implemetation.


2.27.0-rc.3 Release notes (2019-5-10)

NOTE: This release is only compatible with Realm Object Server 3.21.0 or later.


Enhancements


Add an optional parameter to the SubscriptionOptions: inclusions which is an array of linkingObjects properties. This tells subscriptions to include objects linked through these relationships as well (links and lists are already included by default). (#2296


Fixed


Making a query that compares two integer properties could cause a segmentation fault in the server or x86 node apps. (realm-core#3253)
Fix an error in the calculation of the downloadable_bytes value supplied to the progress callback. (See sync version 4.0.0)
HTTP requests made by the Sync client now always include a Host: header, as required by HTTP/1.1, although its value will be empty if no value is specified by the application. (sync v4.2.0)
The server no longer rejects subscriptions based on queries with distinct and/or limit clauses. (sync 4.2.0)
A bug was fixed where if a user had canCreate but not canUpdate privileges on a class, the user would be able to create the object, but not actually set any meaningful values on that object, despite the rule that objects created within the same transaction can always be modified. (sync 4.2.0)


Compatibility


Realm Object Server: 3.21.0 or later.
APIs are backwards compatible with all previous release of realm in the 2.x.y series.
File format: Generates Realms with format v9 (Reads and upgrades all previous formats)


Internal


Updated to Relm Sync 4.4.2.
Updated to Object Store commit b96cd7ae5ff531a94fd759bdef9a5bb9e329a332


2.27.0-rc.2 Release notes (2019-5-8)


Enhancements


Added Realm.Sync.localListenerRealms(regex) to return the list of local Realms downloaded by the global notifier. (realm-js-private#521).
Encryption now uses hardware optimized functions, which significantly improves the performance of encrypted Realms. (realm-core#3241)
Improved query performance when using in queries. (realm-core#3241)
Improved query performance when querying integer properties with indexes, e.g. primary key properties. (realm-core#3272)
Improved write performance when writing changes to disk. (realm-core#2927)


Fixed


Added UpdateMode type. (#2359, since v2.26.1)
Fixed an issue where calling user.logout() would not revoke the refresh token on the server. (#2348, since v2.24.0)
Fixed types of the level argument passed to the callback provided to Realm.Sync.setLogger, it was a string type but actually a numeric value is passed. (#2125, since v2.25.0)


Compatibility


Realm Object Server: 3.11.0 or later.
APIs are backwards compatible with all previous release of realm in the 2.x.y series.
File format: Generates Realms with format v9 (Reads and upgrades all previous formats)


Internal


Building for node.js using Xcode 10.x supported.
Fixed the Electron integration tests. (#2286 and #2320)
Added Realm.Sync.Adapter implemetation.
Upgraded to Realm Core v5.19.1.
Upgraded to Realm Sync v4.2.3.
Upgraded to Object Store commit d4bda636dbfb3926898c6ad5bf7f91f72affeb8d.


2.26.1 Release notes (2019-4-12)


Enhancements


None.


Fixed


Fixed Xcode 10.2 Build Errors by providing kJSTypeSymbol for switch cases. (#2305 and #2246, since v2.25.0)


Compatibility


Realm Object Server: 3.11.0 or later.
APIs are backwards compatible with all previous release of realm in the 2.x.y series.
File format: Generates Realms with format v9 (Reads and upgrades all previous formats)


Internal


None.


2.26.0 Release notes (2019-4-4)


Enhancements


Add 4 new fields to NamedSubscription which reprents query-based subscriptions: createdAt, updatedAt, expiresAt and timeToLive. These make it possible to better reason about and control current subscriptions. (#2266)
Add the option of updating the query controlled by a subscription using either Results.subscribe({name: 'name', update: true}) or the NamedSubscription.query property. (#2266)
Add the option of setting a time-to-live for subscriptions using either Results.subscribe({name: 'name', timeToLive: <valueInMs>}) or the NamedSubscription.timeToLive property. (#2266)
Add Realm.Results.description() which returns a string representation of the query.
Add support for defining mapped properties in the schema using name: { type: 'int', mapTo: 'internalName' }. In that case the mapped name is used internally in the underlying Realm file, while the property key is used for reading/writing the property as well as querying it.
Add RealmObject.addListener(), RealmObject.removeListener(), and RealmObject.removeAllListeners() to set up and remove object-level notifications. (#763)
Add a new Realm.UpdateMode enum with the values: never, modified, all. This replaces the current
Realm.create(type, properties, update) with Realm.create(type, properties, updateMode).
Realm.create(type, properties, 'modified') is a new mode that only update existing properties that actually
changed, while Realm.create(type, properties, 'never') is equal to Realm.create(type, properties, false) and
Realm.create(type, properties, 'all') is equal to Realm.create(type, properties, true).
Realm.create(type, properties, update) is now deprecated. (#2089)


Fixed


Fixed retrying authentication requests. The issue could be observed as "Cannot read property 'get' of undefined." errors being thrown when the authenticate requests were retried. (#2297, since v2.24.0)
Due to a rare race condition in some Android devices (including Samsung SM-T111), an app could crash hard. A workaround was introduced but never included in any releases. (#1895, since v2.11.0)


Compatibility


Realm Object Server: 3.11.0 or later.
APIs are backwards compatible with all previous release of realm in the 2.x.y series.
File format: Generates Realms with format v9 (Reads and upgrades all previous formats)


Internal


Updated to Object Store commit: ab91c2bb4a915c0f159291f08caf1dc13e717573
Fixed adding a property to an existing object schema using the internal realm._updateSchema. (#2283, since v2.24.0)


2.25.0 Release notes (2019-3-12)


Enhancements


Added Realm.Sync.setLogger() to capture the sync client's log. (#2125 and realm-js-private#517)


Fixed


Fixed broken user auth functions when running in electron. (#2264, since v2.24.0)


Compatibility


Realm Object Server: 3.11.0 or later.
APIs are backwards compatible with all previous release of realm in the 2.x.y series.
File format: Generates Realms with format v9 (Reads and upgrades all previous formats)


Internal


Added Realm.Sync.SyncConfiguration._sessionStopPolicy for setting the behaviour of the sync session.
Added Realm.Sync._hasExistingSessions() which returns true if Realm has a reference to any sync session regardless of its state. (#2248)
Implemented the integration tests using TypeScript.


2.24.0 Release notes (2019-2-27)


Enhancements


Add support for React Native v0.58. (#2239)


Fixed


Fixed an assertion failure when using a synchronized Realm and an object was created after another object was created with an int primary key of null. (#3227)
When debugging with React Native, calling Realm.open() would crash since Realm._asyncOpen() was not available in the debugger. (#2234, since v2.20.0)
Added several missing functions to the Chrome debugging support library. (#2242, since v2.2.19).
Fixed incorrect results when reading data from Realm from within a callback function when debugging in Chrome. (#2242).
Report the correct user agent to the sync server rather than always "RealmJS/Unknown". (#2242, since v2.23.0).


Compatibility


Realm Object Server: 3.11.0 or later.
APIs are backwards compatible with all previous release of realm in the 2.x.y series.
File format: Generates Realms with format v9 (Reads and upgrades all previous formats)


Internal


Add integration tests running in various environments (Node.js on MacOS and Linux, React Native on iOS and Android & Electron main and renderer processes on Linux). Existing tests should eventually be migrated to this to ensure they pass in all relevant environments. (#2227)
Add the method realm._updateSchema to perform schema manipulation on an open Realm. Specifically creating an object schema and a property on an existing object schema are tested. It's undocumented as it's not fully tested and the API is subject to change. (partly solving #2216)


2.23.0 Release notes (2019-2-1)


Enhancements


Added Realm.copyBundledRealmFiles() to TypeScript definitions. (#2176)
The parser now supports readable timestamps with a T separator in addition to the originally supported @ separator. For example: startDate > 1981-11-01T23:59:59:1. (realm/realm-core#3198)
It is now possible to store Realms on Android external storage with React Native by using Realm.Configuration.fifoFilesFallbackPath. (#2062)
New global notifier API introduced though Realm.Sync.addListener(config, event, callback). This also adds support for configuring the SSL connection. The old API Realm.Sync.AddListener(serverUrl, adminUser, filterRegex, event, event, callback) is deprecated. (#2243)


Fixed


Realm initialized the filesystem when being imported instead of waiting for the first Realm to be opened. (#2218, since v2.22.0)
Sync sessions for Realms which were closed while the session was paused would sometimes not be cleaned up correctly. (realm/realm-object-store#766, since v2.16.0)
Querying Realm instances obtained from Realm.Sync.Adapter would sometimes pin the read transaction version, resulting in the file rapidly growing in size as further transactions were processed. (realm/realm-object-store#766, since v2.0.2)
Realm initialized the filesystem when being imported instead of waiting for the first Realm to be opened. (#2218, since v2.22.0).


Compatibility


Realm Object Server: 3.11.0 or later.
APIs are backwards compatible with all previous release of realm in the 2.x.y series.
File format: Generates Realms with format v9 (Reads and upgrades all previous formats)


Internal


Upgraded to Object Store commit: 0f2f8347cb32afddef1753a018f70f65972a4679
Upgraded to Realm Core v5.14.0.
Upgraded to Realm Sync v3.15.0.
Stopped including headers from developers JDK when building the Android native module. (#2223)


2.22.0 Release notes (2019-1-10)

This release contains all changes from v2.22.0-beta.1 to v2.22.0-beta.2.


Enhancements


Calling Realm.Sync.User.createConfiguration() now supports a relative URL which will use the Authentication server as base url. (#1981)
Updated React Native Android Builds to use Android Build Tools 3.2.1. (#2103)
Improved performance and memory usage of Realm.Sync.Adapter. (realm/realm-js-private#501)
When an invalid/corrupt Realm file is opened, the error message will now contain the file name. (realm/realm-core#3203)


Fixed


Realm.Sync.User.createConfiguration() created an extra : if no port was defined.  (#1980, since v2.8.0)
A slower fallback solution for system which does not support posix_fallocate().
Fixed building on Android. (#2189, since v2.22.0-beta.2)
Fix an occasional crash due to an uncaught realm::IncorrectThreadException when a client reset error occurs. (#2193https://github.com/realm/realm-js/pull/2193)
When a sync worker is called with no arguments, a runtime error can occur. Thanks to @radovanstevanovic. (#2195, since v2.2.2)
Fix an occasional crash due to an uncaught realm::IncorrectThreadException when a client reset error occurs. (#2193)
A crash bug could be triggered in some situations by creating, deleting, then recreating tables with primary keys. This could be seen observed as a crash with the message Row index out of range. (realm/realm-sync#2651, since v2.0.0)


Compatibility


Realm Object Server: 3.11.0 or later.
APIs are backwards compatible with all previous release of realm in the 2.x.y series.
File format: Generates Realms with format v9 (Reads and upgrades all previous formats)


Internal


Upgraded to Realm Core v5.12.7.
Upgraded to Realm Sync v3.14.12.
Upgraded to https://github.com/nlohmann/json 3.4


2.22.0-beta.2 Release notes (2018-12-22)


Enhancements


Improved performance and memory usage of Realm.Sync.Adapter.


Compatibility


Realm Object Server: 3.11.0 or later.
APIs are backwards compatible with all previous release of realm in the 2.x.y series.
File format: Generates Realms with format v9 (Reads and upgrades all previous formats)


Internal


Upgraded to https://github.com/nlohmann/json 3.4


2.22.0-beta.1 Release notes (2018-12-15)


Enhancements


Calling Realm.Sync.User.createConfiguration() now supports a relative URL which will use the Authentication server as base url. (#1981)
Updated React Native Android Builds to use Android Build Tools 3.2.1. (#2103)


Fixed


Realm.Sync.User.createConfiguration() creating an extra : if no port was defined.  (#1980, since v2.8.0)
A slower fallback solution for system which does not support posix_fallocate().


Compatibility


Realm Object Server: 3.11.0 or later.
APIs are backwards compatible with all previous release of realm in the 2.x.y series.
File format: Generates Realms with format v9 (Reads and upgrades all previous formats)


Internal


Upgraded to Realm Core v5.12.6 (posix_fallocate() fallback).
Upgraded to Realm Sync v3.14.6.


2.21.1 Release notes (2018-12-13)


Enhancements


None.


Fixed


ReactNative for Android no longer uses deprecated methods and can build using Gradle 5.0 and above. (#1995)
A bug caused loading the binary component of the SDK to hang on Windows. (#2169, since v2.21.0)
Fix occasional FATAL ERROR: v8::String::Cast Could not convert to string crashes when reading a property from a Realm object. (#2172, since v2.19.0)
Reverted support for n as it prevents users to include Realm in iOS apps. We restore the old behaviour as a temporary solution, and we will reenable support of n in the near future. (#2099, since v2.19.0-rc.5)


Compatibility


Realm Object Server: 3.11.0 or later.
APIs are backwards compatible with all previous release of realm in the 2.x.y series.
File format: Generates Realms with format v9 (Reads and upgrades all previous formats)


Internal


Upgraded to Realm Core v5.12.5 (hanging on Windows).
Upgraded to Realm Sync v3.14.3.


2.21.0 Release notes (2018-12-3)


Enhancements


Adds support for Realm.Sync.reconnect() that  will attempt to reconnect to the server immediately if the device has been offline.


Fixed


Fixed a bug that prevented admin token users from being properly deserialized when calling User.deserialize. (#2155, since v2.16.0)

_initializeSyncManager missing when debugging React Native in Chrome. Resulted in messages like realmConstructor.Sync._initializeSyncManager is not a function (#2128, since v2.20.0)
The LIMIT predicate on query-based sync Realms will now be evaluated after the permission check instead of before. Sometimes the predicates would not get all the objects matched.
An index out of range error in query-based sync is fixed. The bug would manifest itself with a list ndx out of range assertion.
If encryption was enabled, decrypted pages were not released until the file was closed, causing excessive usage of memory.


Compatibility


Realm Object Server: 3.11.0 or later.
APIs are backwards compatible with all previous release of realm in the 2.x.y series.
File format: Generates Realms with format v9 (Reads and upgrades all previous formats)


### Internal


Upgraded to Realm Core v5.12.3 (releasing decrypted pages).
Upgraded to Realm Sync v3.14.1 (LIMIT and out-of-range).


2.20.1 Release notes (2018-11-28)


Enhancements


None.


Fixed


Using methods only available for Query-based Realms now throw a better error message if called on the wrong Realm file type. (#2151)


Compatibility


Realm Object Server: 3.11.0 or later.
APIs are backwards compatible with all previous release of realm in the 2.x.y series.
File format: Generates Realms with format v9 (Reads and upgrades all previous formats)


### Internal


None.


2.20.0 Release notes (2018-11-22)


Enhancements


Adds support for setting a custom User-Agent string using Realm.Sync.setUserAgent(...). This string will be sent to the server when creating a connection. (#2102)
Adds support for uploading and downloading changes using Realm.Sync.Session.uploadAllLocalChanges(timeout) and Realm.Sync.Session.downloadAllRemoteChanges(timeout). (#2122)


Fixed


Tokens are refreshed ahead of time. If the lifetime of the token is lower than the threshold for refreshing it will cause the client to continously refresh, spamming the server with refresh requests. A lower bound of 10 seconds has been introduced. (#2115, since v1.0.2)
Prevent automatic token refreshes for Realms that have been closed. Previously, these could have resulted in obscure Unhandled session token refresh error messages in the logs that were benign. (#2119)
When trying to debug, users could experience a crash with the message this._constructor is not a function.  (https://github.com/realm/realm-js/issues/491#issuecomment-438688937, since v2.19.0-rc.4)
Check the correct name when automatically adding the permission object schemas to the schema for query-based sync realms so that defining types with the same name works correctly. (#2121, since 2.15.0)
Fixes a bug where the JS engine might garbage collect an object prematurely leading to a native crash. (#496, since v2.19.0)


Compatibility


Realm Object Server: 3.11.0 or later.
APIs are backwards compatible with all previous release of realm in the 2.x.y series.
File format: Generates Realms with format v9 (Reads and upgrades all previous formats)


Internal


Upgrades to Object Store commit: 66eea3994f598a388a775b93acb1c13603cc65c3
Aligns better with Node 10 by not using deprecated calls. (#2107, since v2.19.0)


2.19.1 Release notes (2018-11-15)


Enhancements


None.


Fixed


The Typescript definition for Realm.Permissions.Permission did not have the correct role property defined. This could result in compilation errors like this error TS2339: Property 'role' does not exist on type 'Permission'. (#2106, since v2.3.0.)
Removes calls to new Buffer() as this is deprecated with Node 10. (#2107, since v2.19.0)
Updates the type definitions to be explicit that the return type of the generics Realm.objects<T>, Realm.objectForPrimaryKey<T>, etc. is an intersection of T & Realm.Object. (#1838)
A set of bugs that could lead to bad changesets have been fixed. An example of error message is Failed to parse, or apply received changeset: ndx out of range. (Fixed by Realm Sync v3.13.3)


Compatibility


Realm Object Server: 3.11.0 or later.
APIs are backwards compatible with all previous release of realm in the 2.x.y series.
File format: Generates Realms with format v9 (Reads and upgrades all previous formats)


### Internal


Introduces 100 ms delay before submitting analytics so that an app may disable it after importing Realm. (#2108)
Distinguish between node.js and electron in the BindingType field when submitting analytics. (#2108)
Adds a package to compute the Windows analytics identifier rather than returning null which likely accounts for the disproportionally large number of unique Windows users. (#2108)
Upgrades to Realm Core v5.12.1.
Upgrades to Realm Sync v3.13.4.


2.19.0 Release notes (2018-11-8)

This release contains all changes from v2.19.0-rc.1 to v2.19.0-rc.5.


Enhancements


Adds SyncConfig.customQueryBasedSyncIdentifier to allow customizing the identifier appended to the Realm path when opening a query based Realm. This identifier is used to distinguish between query based Realms opened on different devices and by default Realm builds it as a combination of a user's id and a random string, allowing the same user to subscribe to different queries on different devices. In very rare cases, you may want to share query based Realms between devices and specifying the customQueryBasedSyncIdentifier allows you to do that.
Adds Realm.subscriptions() to query active query-based sync subscriptions. This method is in beta and might change in future releases. (#2052)
Adds Realm.unsubscribe() to unsubscribe by name an active query-based sync subscription. This method is in beta and might change in future releases. (#2052)
Improves the proactive token refresh mechanism to make several attempts to refresh the token before it expires and to also ensure that there is only one ongoing refresh timer for a combination of user and realm path. Previously it was possible to end up in a situation where many redundant refreshes were scheduled for the same Realm. (#2071)
A more meaningful exception will be thrown when trying to refresh the access token for a Realm with an invalid url. Previously, trying to connect to a Realm with an url that lacks the path component (e.g. realm://foo.com) would result in errors like Cannot read property ‘token_data’ of undefined. Instead, now we'll print out the Realm url and provide a more meaningful exception message. (#ROS-1310)
Adds support for Node 10. Pre-gyp'ed binaries are available for Node 6, 8, and 10. (#1813 and #2087)
Building for iOS can now use the n node version manager. Thanks to @SandyChapman! (#2078)


Fixed


Fixes the TypeScript definitions for User.login to make it explicit in which cases a promise  and in which a User is returned. (#2050, since 2.16.0).
Fixes the exception being thrown when using the deprecated User.registerWithProvider API and not providing a value for userInfo. (#2050, since 2.16.0).
Fixes the signature of user.logout to return a Promise<void> rather than void. It has always done asynchronous work, but previously, it was impossible to be notified that the call has completed. Since that is now possible, the superfluous User is logged out message printed in the console upon logout has been removed. (#2071, since v2.3.0)
Fixes opening query-based Realms with a dynamic schema. Previously the schema would always contain only the types present when the Realm was first added and not any types added later. (#2077, since v2.3.0)


Compatibility


Realm Object Server: 3.11.0 or later.
APIs are backwards compatible with all previous release of realm in the 2.x.y series.
File format: Generates Realms with format v9 (Reads and upgrades all previous formats)


### Internal


Upgrades to Realm Core v5.12.0.
Upgrades to Realm Sync v3.13.1.
Updates to package.json and README.md. Thanks to @hyandell.


2.19.0-rc.5 Release notes (2018-11-7)


Enhancements


A more meaningful exception will be thrown when trying to refresh the access token for a Realm with an invalid url. Previously, trying to connect to a Realm with a url that lacks the path component (e.g. realm://foo.com) would result in errors like Cannot read property ‘token_data’ of undefined. Instead, now we'll print out the Realm url and provide a more meaningful exception message. (#ROS-1310, since v1.0.2)
Adds support for Node 10. Pre-gyp'ed binaries are available for Node 6, 8, and 10. (#1813 and #2087)


Fixed


None.


Compatibility


Realm Object Server: 3.11.0 or later.
APIs are backwards compatible with all previous release of realm in the 2.x.y series.
File format: Generates Realms with format v9 (Reads and upgrades all previous formats)


### Internal


Building for iOS can now use the n node version manager. Thanks to @SandyChapman! (#2078)
Upgrading to Realm Core v5.12.0.
Upgrading to Realm Sync v3.13.1.


2.19.0-rc.4 Release notes (2018-10-17)


Enhancements


None.


Fixed


Fixed an incorrect property name returned from Realm.subscriptions(). (since v2.19.0-rc.2)
Fixed opening query-based Realms with a dynamic schema. Previously the schema would always contain only the types present when the Realm was first added and not any types added later. (since v2.3.0)


Compatibility


Realm Object Server: 3.11.0 or later.
APIs are backwards compatible with all previous release of realm in the 2.x.y series.
File format: Generates Realms with format v9 (Reads and upgrades all previous formats)


### Internal


Updates to package.json and README.md. Thanks to @hyandell.


2.19.0-rc.3 Release notes (2018-10-16)


Enhancements


Improved the proactive token refresh mechanism to make several attempts to refresh the token before it expires and to also ensure that there is only one ongoing refresh timer for a combination of user and realm path. Previously it was possible to end up in a situation where many redundant refreshes were scheduled for the same Realm. (#2071, since v1.0.2)


Fixes


Fixed the signature of user.logout to return a Promise<void> rather than void. It has always done asynchronous work, but previously, it was impossible to be notified that the call has completed. Since that is now possible, the superfluous "User is logged out" message printed in the console upon logout has been removed. (#2071, since v2.3.0)


Compatibility


Realm Object Server: 3.11.0 or later.
APIs are backwards compatible with all previous release of realm in the 2.x.y series.
File format: Generates Realms with format v9 (Reads and upgrades all previous formats).


Internal


None.


2.19.0-rc.2 Release notes (2018-10-10)


Enhancements


Added Realm.subscriptions() to query active query-based sync subscriptions. This method is in beta and might change in future releases. (#2052)
Added Realm.unsubscribe() to unsubscribe by name an active query-based sync subscription. This method is in beta and might change in future releases. (#2052)


Fixed


None.


Compatibility


File format: ver. 9 (upgrades automatically from previous formats)
Realm Object Server: 3.11.0 or later.
APIs are backwards compatible with all previous release of realm in the 2.x.y series.


### Internal


None.


2.19.0-rc.1 Release notes (2018-10-9)


Enhancements


Added SyncConfig.customQueryBasedSyncIdentifier to allow customizing the identifier appended to the realm path when opening a query based Realm. This identifier is used to distinguish between query based Realms opened on different devices and by default Realm builds it as a combination of a user's id and a random string, allowing the same user to subscribe to different queries on different devices. In very rare cases, you may want to share query based Realms between devices and specifying the customQueryBasedSyncIdentifier allows you to do that.


Fixed


Fixed the typescript definitions for User.login to make it explicit in which cases a promise is returned and in which - a User. (#2050, since 2.16.0).
Fixed an exception being thrown when using the deprecated User.registerWithProvider API and not providing a value for userInfo. (#2050, since 2.16.0).


Compatibility


File format: ver. 9 (upgrades automatically from previous formats)
Realm Object Server: 3.11.0 or later.
APIs are backwards compatible with all previous release of realm in the 2.x.y series.


### Internal


None.


2.18.0 Release notes (2018-10-4)


Enhancements


Added support for finding Realm-level permissions in Query-based Realms using realm.getPermissions(). (#2036)
Added support for finding Class-level permissions in Query-based Realms using realm.getPermissions(className). (#2036)
Added Realm.Permissions.Realm.findOrCreate(roleName) and Realm.Permissions.Class.findOrCreate(roleName) which makes it easier to find or create permissions for a given role when using query-based Realms. (#2036)


Fixes


Allow Realm.deleteFile to be used with a sync configuration. Previously, only local Realms could be deleted with this API and the sync property on the configuration would be ignored. (#2045, since v1.0.0)


Compatibility


File format: ver. 9 (upgrades automatically from previous formats)
Realm Object Server: 3.11.0 or later.
APIs are backwards compatible with all previous release of realm in the 2.x.y series.


### Internal


None.


2.17.0 Release notes (2018-9-28)


Enhancements


None.


Fixes


None.


Compatibility


File format: ver. 9 (upgrades automatically from previous formats)
You will need to upgrade your Realm Object Server to at least version 3.11.0 or use Realm Cloud.
If you try to connect to a ROS v3.10.x or previous, you will see an error like Wrong protocol version in Sync HTTP request, client protocol version = 25, server protocol version = 24.
APIs are backwards compatible with all previous release of realm in the 2.x.y series.


### Internal


None.


2.17.0-rc.1 Release notes (2018-9-25)


Enhancements


When using a synced Realm where you only receive updates from the server and never update the realm locally, the client will now report download progress to the server such that it can compact files on the server. This enhancement doesn't affect the client.


Compatibility


File format: ver. 9 (upgrades automatically from previous formats)
You will need to upgrade your Realm Object Server to at least version 3.11.0 or use Realm Cloud.
If you try to connect to a ROS v3.10.x or previous, you will see an error like Wrong protocol version in Sync HTTP request, client protocol version = 25, server protocol version = 24.
APIs are backwards compatible with all previous release of realm in the 2.x.y series.


Internal


Upgraded to Realm Core v5.11.1.
Upgraded to Realm Sync v3.10.0 (with new protocol version 25).


2.16.2 Release notes (2018-9-25)


Enhancements


None.


Fixes


Fixed a bug where logging in using an admin token returned a promise. The correct behavior is to be synchronous. (related to #2037, since v2.16.1)


Compatibility


File format: ver. 9 (upgrades automatically from previous formats)
Realm Object Server: 3.0.0 or later.
APIs are backwards compatible with all previous release of realm in the 2.x.y series.


Internal


None.


2.16.1 Release notes (2018-9-21)


Enhancements


None.


Fixes


Fixed a bug in creating credentials using an admin token. The app would stop saying then() is not a function. (#2037, since v2.16.0-rc.2)


Compatibility


File format: ver. 9 (upgrades automatically from previous formats)
Realm Object Server: 3.0.0 or later.
APIs are backwards compatible with all previous release of realm in the 2.x.y series.


Internal


None.


2.16.0 Release notes (2018-9-19)


Enhancements


Added support for ASDF nodejs shims. Thanks to @breezeight! (#2031)


Bug fixes


Fixed the type definition for Realm.Permissions.User. Thanks to @apperside! (#2012, since v2.3.0-beta.2)
When adding a schema definition (e.g. let config = user.createConfiguration(); config.schema = [Dog, Person]) the permission schema would be removed, resulting in an unknown object type __Permission if using query based Realm. (#2017, since v2.3.0).
As part of including the permission schema implicitly when using query based Realm, the schema Realm.Permissions.Realm was missing, which may break any query including it. (#2016, since v2.3.0)
Fixed the type definition for Realm.getPrivileges(), Realm.getPrivileges(className) and Realm.getPrivileges(object). (#2030, since v2.2.14)


Enhancements


None


Compatibility


Realm Object Server: 3.0.0 or later
File format: ver 9. (upgrades from previous formats automatically)


2.16.0-rc.2 Release notes (2018-9-14)


Breaking changes


None.


Enhancements


The authentication API has been completely revamped. (#2002)


The following methods have been deprecated and will be removed at a next major version:
Realm.Sync.User.login
Realm.Sync.User.register
Realm.Sync.User.authenticate
Realm.Sync.User.registerWithProvider
Realm.Sync.User.adminUser
A new Realm.Sync.User.login method has been added that accepts the server url and a credentials object.
A new class - Realm.Sync.Credentials has been added that contains factory methods to create credentials with all supported providers.
Here are some examples on how to transform your old code to use the new API:


| Old | New |
  | - | - |
  | const user = await Realm.Sync.User.login(serverUrl, 'username', 'password'); | const credentials = Realm.Sync.Credentials.usernamePassword('username', 'password');
 const user = await Realm.Sync.User.login(serverUrl, credentials); |
  | const jwtToken = 'acc3ssT0ken...';
const user = await Realm.Sync.User.registerWithProvider(serverUrl, 'jwt', jwtToken); | const jwtToken = 'acc3ssT0ken...';
const credentials = Realm.Sync.Credentials.jwt(jwtToken);
const user = await Realm.Sync.User.login(serverUrl, credentials); |
  | const customToken = 'acc3ssT0ken...';
const userInfo = { someValue: true };
const user = await Realm.Sync.User.registerWithProvider(serverUrl, 'custom/fooauth', customToken, userInfo); | const customToken = 'acc3ssT0ken...';
const userInfo = { someValue: true };
const credentials = Realm.Sync.Credentials.custom('custom/fooauth', customToken, userInfo);
const user = await Realm.Sync.User.login(serverUrl, credentials); |


Exposed Realm.Sync.User.serialize() to create a persistable representation of a user instance, as well as Realm.Sync.User.deserialize() to later inflate a User instance that can be used to connect to Realm Object Server and open synchronized Realms. (#1276)
Added Realm.Sync.Session.pause() and Realm.Sync.Session.resume() to allow controlling when to sync data. (#2014)
Added support for LIMIT in queries to restrict the size of the results set. This is in particular useful for query-based synced Realms. An example of the syntax is age >= 20 LIMIT(2). (#2008)


Bug fixes


Fixed the type definition for User.authenticate(). (#2000, since v2.2.0)
Added Realm.Sync.Subscription.removeAllListeners() to the Subscription proxy class used when debugging a React Native app. (#474, since v2.3.2)
Fixed a memory corruption in writeCopyTo() when using encryption. This could be experienced as: Error: Unable to open a realm at path .... Thanks to @mandrigin! (#1748, since v2.3.4)
Fixed the type definitions for Session.addConnectionNotification() and Session.removeConnectionNotification(). Thanks to @gabro! (#2003, since v2.15.0)
Removed a false negative warning when using User.createConfiguration(). (#1989, since v2.15.3)
Fixed a bug where Realm.write() crashed with segmentation fault when trying to insert a record without providing values for the properties that are optional in the schema. (#479, since v2.15.3)


Compatibility


Realm Object Server: 3.0.0 or later
File format: ver 9. (upgrades from previous formats automatically)


Internal


Upgraded to Realm Core v5.10.0.
Upgraded to Realm Sync v3.9.9.


2.15.3 Release notes (2018-8-24)


Compatibility


Sync protocol: 24
Server-side history format: 4
File format: 9
Realm Object Server: 3.0.0 or later


Breaking changes


None.


Enhancements


None.


Bug fixes


Fixed a bug if fullSynchronization is not defined in the configuration used for opening a synced Realm. This could lead to an exception when opening a synced Realm (#1989).


Internal


Realm Core v5.7.2.
Realm Sync v3.9.1.


2.15.2 Release notes (2018-8-24)


Compatibility


Sync protocol: 24
Server-side history format: 4
File format: 9
Realm Object Server: 3.0.0 or later


Breaking changes


None.


Enhancements


None.


Bug fixes


Fixed a bug that would cause the Global Notifier to crash with the following error message: A schema version must be specified when the schema is specified.


Internal


Realm Core v5.7.2.
Realm Sync v3.9.1.


2.15.0 Release notes (2018-8-24)


Compatibility


Sync protocol: 24
Server-side history format: 4
File format: 9
Realm Object Server: 3.0.0 or later


Breaking changes


None.


Enhancements


[Sync] Added Realm.Sync.ConnectionState representing the states a connection to the server can be in.
[Sync] Added support for Session.addConnectionNotification() and Session.removeConnectionNotification.
[Sync] Added Session.connectionState.
[Sync] Added Session.isConnected().
[Sync] Added a check to prevent the case where query-based sync is opened without a schema. It is not possible to deduce the schema, and subscribing to a query-based sync will lead to an error if no schema is defined (#1976).


Bug fixes


React Native for Android now supports the Android Gradle Plugin 3.0 (#1742).
[Sync] Fixed a crash in subscription listeners (#1926).
[Sync] Classes used by the Object-level permission system are now automatically part of the schema for Query-based Realms (#1966).
[Sync] Fixed distinct queries with query-based sync (broken since v2.11.0).
Support parallel run of muliple iOS builds with React Native on the same CI machine (contributed by @mandrigin).
[Sync] Fixed a bug in the client where a session was not properly discarded after a deactivation process ending with the reception of an ERROR message. When this happened, it would lead to corruption of the client's internal datastructures.


Internals


Updated to Object Store commit: 97fd03819f398b3c81c8b007feaca8636629050b
Updated external packages with help from npm audit.
Upgraded to Realm Sync v3.9.1 (to match the devtoolset-6 upgrade).
Upgraded to devtoolset-6 on Centos for Linux builds.


2.14.2 Release notes (2018-8-8)


Compatibility


Sync protocol: 24
Server-side history format: 4
File format: 9
Realm Object Server: 3.0.0 or later


Breaking changes


None.


Enhancements


None.


Bug fixes


[Sync] Fixed a potential memory corruption.


Internal


Realm Core v5.7.2.
Upgraded to Realm Sync v3.8.8.


2.14.1 Release notes (2018-8-7)


Compatibility


Sync protocol: 24
Server-side history format: 4
File format: 9
Realm Object Server: 3.0.0 or later


Breaking changes


None.


Enhancements


None.


Bug fixes


[Sync] The schema definition for permissionsSchema.Class defined a class_name property instead of name (#1942).


Internals


Upgraded to Realm Core v5.7.2.
Upgraded to Realm Sync v3.8.7.


2.14.0 Release notes (2018-7-24)


Compatibility


Sync protocol: 24
Server-side history format: 4
File format: 9
Realm Object Server: 3.0.0 or later


Breaking changes


None.


Enhancements


None.


Bug fixes


[Sync] Various bugfixes.


Internals


Upgraded to Realm Core v5.7.2.
Upgraded to Realm Sync v3.8.3.


2.13.0 Release notes (2018-7-12)


Compatibility


Sync protocol: 24
Server-side history format: 4
File format: 9
Realm Object Server: 3.0.0 or later


Breaking changes


None.


Enhancements


[Sync] Improved performance of changeset parsing.


Bug fixes


[Sync] Fixed a bug in the build system which prevented OpenSSL to be linked (#1864)
Fixed a bug in RN Android which prevented apps to specify minSdkVersion, etc. (#1914).


Internals


Upgraded to Realm Core v5.7.1.
Upgraded to Realm Sync v3.8.0.


2.12.0 Release notes (2018-7-3)


Compatibility


Sync protocol: 24
Server-side history format: 4
File format: 9
Realm Object Server: 3.0.0 or later


Breaking changes


None.


Enhancements


Improved performance of creating objects with string primary keys.
Improved memory management to allow larger transactions.
Improved performance of realm.create() when running in node.


Bug fixes


Fixed a bug which caused RN Android to fail loading (#1904).


Internals


Upgraded to Realm Core v5.6.5.
Upgraded to Realm Sync v3.7.0.


2.11.0 Release notes (2018-6-28)


Compatibility


Sync protocol: 24
Server-side history format: 4
File format: 9
Realm Object Server: 3.0.0 or later


Breaking changes


None.


Enhancements


Improved performance for devices which can support large address spaces.
[Sync] Exposed custom HTTP headers in Realm.Configuration (#1897).
Improved performance of Realm.compact().


Bug fixes


[RN Android] Ported workaround for crashes in memmove/memcpy on some old Android devices (#1163 and #1895).


Internals


Upgraded to Realm Core v5.6.3.
Upgraded to Realm Sync v3.5.8.
Added properties of Realm.Sync.User to debugger support.
Fixed class names in API documentation (wrong names were introduced in v2.6.0).
Added prebuilding for Electron v2.0 (Electron is not supported).


2.10.0 Release notes (2018-6-19)


Compatibility


Sync protocol: 24
Server-side history format: 4
File format: 9
Realm Object Server: 3.0.0 or later


Breaking changes


None.


Enhancements


Added Realm.createTemplateObject(objectSchema) (#1870).


Bug fixes


[Sync] Fixed a bug which could potentially flood Realm Object Server with PING messages.


Internals


Upgraded to Realm Sync v3.5.6.
Realm Core v5.6.2.


2.9.0 Release notes (2018-6-19)


Compatibility


Sync protocol: 24
Server-side history format: 4
File format: 9
Realm Object Server: 3.0.0 or later


Breaking changes


None.


Enhancements


Added support for compacting synchronized Realms and allowed setting the shouldCompactOnLaunch config property for them.


Bug fixes


Fix incorrect documentation of the shouldCompactOnLaunch parameters.


Internals


Realm Core v5.6.2.
Realm Sync v3.5.5.


2.8.5 Release notes (2018-6-18)


Compatibility


Sync protocol: 24
Server-side history format: 4
File format: 9
Realm Object Server: 3.0.0 or later


Breaking changes


None.


Enhancements


None.


Bug fixes


[Sync] Fixed a bug that could result in a crash with the message "bad changeset error".


Internals


Upgraded to Realm Sync v3.5.5.
Realm Core v5.6.2.


2.8.4 Release notes (2018-6-15)


Compatibility


Sync protocol: 24
Server-side history format: 4
File format: 9
Realm Object Server: 3.0.0 or later


Breaking changes


None.


Enhancements


None.


Bug fixes


Fixed a potential corruption.


Internals


Upgraded to Realm Core v5.6.2.
Upgraded to Realm Sync v3.5.4.


2.8.3 Release notes (2018-6-13)


Compatibility


Sync protocol: 24
Server-side history format: 4
File format: 9
Realm Object Server: 3.0.0 or later


Breaking changes


None.


Enhancements


None.


Bug fixes


Fixed a bug in how arrays of primitive types are represented. The bug prevented a schema from one Realm to be used when opening another (#1847).
Added a more readable error message in the query parser when requesting an a bad argument (#1808).


Internal


Upgraded to Realm Core v5.6.1.
Upgraded to Realm Sync v3.5.3.


2.8.2 Release notes (2018-6-12)


Compatibility


Sync protocol: 24
Server-side history format: 4
File format: 9
Realm Object Server: 3.0.0 or later


Breaking changes


None.


Enhancements


None.


Bug fixes


[Sync] Fixed a problem which would sometimes cause bad permission object and bad changeset errors.


Internal


Upgraded to Realm Sync v3.5.2.
Realm Core v5.6.0.


2.8.1 Release notes (2018-6-8)


Compatibility


Sync protocol: 24
Server-side history format: 4
File format: 9
Realm Object Server: 3.0.0 or later


Breaking changes


None.


Enhancements


Add the oldModifications and newModifications properties to the listener change objects, which report the indices that changed in the collection both before and after the changes being notified for. The modifications property is kept as an alias for oldModifications but might be removed in a future version.


Bug fixes


[Sync] Fixed a bug which crash query-based Realms. A bug in gcc's optimizer will generate code which in some case will lead to a memory violation and eventually a segmentation fault.


Internal


Changed download URL for Linux binaries (scripts/download-realm.js).
Upgraded to Realm Sync v3.5.1.
Realm Core v5.6.0.
Realm Sync v3.5.1.


2.8.0 Release notes (2018-6-6)


Compatibility


Sync protocol: 24
Server-side history format: 4
File format: 9
Realm Object Server: 3.0.0 or later


Notes

The feature known as Partial synchronization has been renamed to Query-based synchronization and is now the default mode for synchronized Realms. This has impacted a number of APIs. See below for the details.


Deprecated


[Sync] Realm.Configuration.SyncConfiguration.partial has been deprecated in favor of Realm.Configuration.SyncConfiguration.fullSynchronization.
[Sync] Realm.automaticSyncConfiguration() has been deprecated in favor of Realm.Sync.User.createConfiguration().


Breaking changes


None.


Enhancements


[Sync] Realm.Configuration.SyncConfiguration.fullSynchronization has been added.
[Sync] Realm.Sync.User.createConfiguration(config) has been added for creating default and user defined sync configurations.


Bug fixes


Fixed TypeScript definition of Realm.objects() and Realm.objectForPrimaryKey() (#1803).


Internal


[Sync] Realm.Configuration.SyncConfig._disablePartialSyncUrlChecks has been renamed to Realm.Configuration.sync._disableQueryBasedSyncUrlChecks.
Realm Sync v3.3.0.
Realm Core v5.6.0.


2.7.2 Release notes (2018-6-1)


Compatibility


Sync protocol: 24
Server-side history format: 4
File format: 9
Realm Object Server: 3.0.0 or later


Breaking changes


None.


Enhancements


None.


Bug fixes


Fixed a segfault when the object schema is unknown (realm-js-private #454).


Internal


Realm Sync v3.3.0.
Realm Core v5.6.0.


2.7.1 Release notes (2018-5-31)


Compatibility


Sync protocol: 24
Server-side history format: 4
File format: 9
Realm Object Server: 3.0.0 or later


Breaking changes


None.


Enhancements


None.


Bug fixes


Fixed a crash when invalid schema cache is used to look up a property (realm-js-private #452).


Internal


Realm Sync v3.3.0.
Realm Core v5.6.0.


2.7.0 Release notes (2018-5-29)


Compatibility


Sync protocol: 24
Server-side history format: 4
File format: 9
Realm Object Server: 3.0.0 or later


Breaking changes


None.


Enhancements


Added isEmpty() method on Realm.Results and Realm.List.
Added schema change listener to Realm.addListener() (#1825).


Bug fixes


Fixed Realm.open() to work without passing a config.
Fixed a bug in Realm.open() to work without passing a config.


Internal


Realm Sync v3.3.0.
Realm Core v5.6.0.


2.6.0 Release notes (2018-5-16)


Compatibility


Sync protocol: 24
Server-side history format: 4
File format: 9
Realm Object Server: 3.0.0 or later


Breaking changes


None.


Enhancements


[Sync] The SSL configuration options are now grouped in a new config object. (#1465)
[Sync] The Adapter can accept a new config parameter that specifies SSL settings for spawned sync sessions.
Added Object.linkingObjectsCount() method, that returns total count of incoming links.


Bug fixes


Fix a crash when attempting to use the data adaptor or sync event listener introduced in 2.4.1.


Internal


Realm Sync v3.3.0.
Realm Core v5.6.0.


2.5.0 Release notes (2018-5-14)


Compatibility


Sync protocol: 24
Server-side history format: 4
File format: 9
Realm Object Server: 3.0.0 or later


Breaking changes


None.


Enhancements


[Sync] Emit a delete event to the Sync event listener whenever a Realm matching the regex is deleted from the server.


Bug fixes


Building React Native Android projects using Java version 9 used deprecated API's (#1779).


Internal


None.


2.4.1 Release notes (2018-5-7)


Compatibility


Sync protocol: 24
Server-side history format: 4
File format: 9
Realm Object Server: 3.0.0 or later


Breaking changes


None.


Enhancements


Added minimal support for Realm deletions to the Global Notifier (realm-js-private #443).


Bug fixes


Fixed TypeScript defintion for open_ssl_verify_callback configuration option (#1652).


Internal


Updated to Relm Sync 3.3.0.
Updated to Realm Core 5.6.0.


2.4.0 Release notes (2018-4-26)


Compatibility


Sync protocol: 24
Server-side history format: 4
File format: 9
Realm Object Server: 3.0.0 or later


Breaking changes


None.


Enhancements


Added password reset wrappers (#1699).
Added a certificate validation using Android Keystore for RN (#1761).


Bug fixes


Fixed logout error due to fetch body not being stringified (#1731).
Added Subscription import to browser/index.js and register type converter (#1711).
Fixed call to logout() when debugging React Native apps (#1744).


Internal


Updated scripts/test.sh so it doesn't hang forever when the React tests fail to start (#1764).


2.3.4 Release notes (2018-4-12)


Compatibility


Sync protocol: 24
Server-side history format: 4
File format: 9
Realm Object Server: 3.0.0 or later


Breaking changes


None.


Enhancements


None.


Bug fixes


Fixed named LinkingObject queries across different classes (#1734).
Fixed a bug when refreshing admin token due to network errors (realm-js-private #433).


Internal


None.


2.3.3 Release notes (2018-3-23)


Compatibility


Sync protocol: 24
Server-side history format: 4
File format: 9
Realm Object Server: 3.0.0 or later


Breaking changes


None.


Enhancements


None.


Bug fixes


Fixed a bug where leaking Realms when an error occurs within an event handler (#1725).


Internal


Added trace logging to the global notifier (realm-js-private #426).


2.3.2 Release notes (2018-3-21)


Compatibility


Sync protocol: 24
Server-side history format: 4
File format: 9
Realm Object Server: 3.0.0 or later


Breaking changes


None.


Enhancements


Added Realm.Sync.Subscription.removeAllListeners().


Internal


Tested with Realm Object Server 3.0.0.


2.3.1 Release notes (2018-3-16)


Compatibility


Sync protocol: 24
Server-side history format: 4
File format: 9
Realm Object Server: 3.0.0-alpha.8 or later


Breaking changes


None.


Enhancements


Added an optional user as argument to Realm.automaticSyncConfiguration (#1708).


Bug fixes


[Sync] Avoid hammering the ROS authentication service when large numbers of Realms are opened at once.


Internal


Tested with Realm Object Server 3.0.0-rc.1.


2.3.0 Release notes (2018-3-13)


Breaking changes


[Sync] Sync protocol changed to version 24.
[Sync] History schema format for server-side Realm files bumped to version 4. This means that after the server has been upgraded, it cannot be downgraded again without restoring state from backup.
[Sync] Realm.subscribeToObjects() has been removed. Use Realm.Results.subscribe() instead.


Enhancements


[Sync] Reduced initial download times in Realms with long transaction histories.
[Sync] Wait for pending notifications to complete when removing a sync listener (#1648).
Enabled sort and distinct in the query string. If sort or distinct are also applied outside of the query string, the conditions are stacked.


Example syntax: age > 20 SORT(name ASC, age DESC) DISTINCT(name)

The ordering for sorting can be one of the following case insensitive literals: ASC, ASCENDING, DESC, DESCENDING.
Any number of properties can appear inside the brackets in a comma separated list.
Any number of sort/distinct conditions can be indicated, they will be applied in the specified order.
Sort or distinct cannot operate independently, these conditions must be attached to at least one query filter.


Added support for queries over named backlinks (#1498/#1660).


Example syntax: parents.age > 25 and parents.@count == 2.


[Sync] Added Realm.Results.subscribe() to subscribe to partial synced Realms.
[Sync] Added class Realm.Sync.Subscription and enum Realm.Sync.SubscriptionState to support partial synced Realms.
[Sync] Added an object-level permission subsystem. It is possible to grant fine-grained priviliges to users.
Added object-level permissions:


Schemas Realm.Permissions.Realm, Realm.Permissions.Class, Realm.Permissions.Role, Realm.Permissions.User, and Realm.Permissions.Permission to support working with permissions. These schemas can be used in user-defined Realms and schemas.
Permissions are enforced by the object server but connectivity is not required.
Method Realm.privilges() to compute privileges on a Realm, a Realm object schema, or a Realm object. The method returns either a Realm.Permissions.Realm or Realm.Permissions.Class object.
For non-synced Realms, all privileges are always granted.
For more details, please read the reference documentation.


[Sync] Revoke refresh token upon logout (#1354).
Added Realm.automaticSyncConfiguration() which will return the configuration for a default synced Realm (#1688).
[Sync] Deprecated Realm.Sync.setFeatureToken (#1689).


Bug fixes


Fixed usage of disk space preallocation which would occasionally fail on recent MacOS running with the APFS filesystem (Realm Core #3005).


Internal


Updated to Realm Core 5.4.0.
Updated to Realm Sync 3.0.0.
Tested against Realm Object Server 3.0.0-alpha.8.
Added _disablePartialSyncUrlChecks to Realm.Configuration.


2.2.20 Release notes (2018-4-13)


Breaking changes


None.


Enhancements


None.


Bug fixes


None.


Internal


Updated to Realm Sync 2.2.17


2.2.19 Release notes (2018-4-10)


Breaking changes


None.


Enhancements


None.


Bug fixes


Avoid crashing if partial Realms find their way into the admin Realm when using Realm Object Server v3.0.0 or later (realm-js-private #430).


Internal


None.


2.2.18 Release notes (2018-3-23)


Breaking changes


None.


Enhancements


None.


Bug fixes


Fixed a bug where leaking Realms when an error occurs within an event handler (#1725).


Internal


Added trace logging to the global notifier (realm-js-private #426).


2.2.17 Release notes (2018-3-21)


Breaking changes


None.


Enhancements


None.


Bug fixes


[Sync] Do a better job of not opening the notifier pipe file for global notifier realms.


Internal


None.


2.2.16 Release notes (2018-3-16)


Breaking changes


None.


Enhancements


None.


Bug fixes


[Sync] Avoid hammering the ROS authentication service when large numbers of Realms are opened at once.


Internal


None.


2.2.15 Release notes (2018-3-9)


Breaking changes


None.


Enhancements


None.


Bug fixes


Fixed a bug that could result in notifications from the global notifier being delayed or not delivered at all when multiple Realms change at once.


Internal


None.


2.2.14 Release notes (2018-3-5)


Breaking changes


None.


Enhancements


None.


Bug fixes


[Sync] Fixed race condition in handling of session bootstrapping in client.


Internal


Updated to Realm Sync 2.2.15.


2.2.13 Release notes (2018-3-2)


Breaking changes


None.


Enhancements


None.


Bug fixes


[Sync] Fixed handling of SSL certificates for the sync client.


Internal


Updated to Realm Sync 2.2.14.


2.2.12 Release notes (2018-2-23)


Breaking changes


None.


Enhancements


None.


Bug fixes


Validate that a given type appears at most once in the schema.


Internal


None.


2.2.10 Release notes (2018-2-20)


Breaking changes


None.


Enhancements


None.


Bug fixes


[Sync] A use-after-free bug was fixed which could cause arrays of primitives to behave unexpectedly.


Internal


Updated to Realm Sync 2.2.12.


2.2.9 Release notes (2018-2-19)


Breaking changes


None.


Enhancements


None.


Bug fixes


Improved root certificate checking.


Internal


Updated to Realm Sync 2.2.11.


2.2.8 Release notes (2018-2-13)


Breaking changes


None.


Enhancements


[Sync] For OpenSSL, the sync client includes a fixed list of certificates in its SSL certificate verification besides the default trust store in the case where the user is not specifying its own trust certificates or callback.


Bug fixes


None.


Internal


Updated to Realm Sync 2.2.10.


2.2.7 Release notes (2018-2-6)


Breaking changes


None.


Enhancements


[Sync] Wait for pending notifications to complete when removing a sync listener (#1648).
Add schema name to missing primary key error message


Bug fixes


[Sync] Fixed a bug causing use-after-free crashes in Global Notifier (realm-js-private #405).


Internal


None.


2.2.6 Release notes (2018-1-26)


Breaking changes


None.


Enhancements


None.


Bug fixes


[Sync] Fixed a bug where arguments were not transferred when debugging.


Internal


None.


2.2.5 Release notes (2018-1-25)


Breaking changes


None.


Enhancements


None.


Bug fixes


[Sync] Fixed a typing error leading to _getExistingUser wasn't defined in the Chrome debugging support library (#1625).
Fixed a bug in the TypeScript definition of PermissionCondition (#1574).
[Electron] Fixed a dlopen error related to OpenSSL that prevented using realm-js on Linux (#1636).


Internal


None.


2.2.4 Release notes (2018-1-18)


Breaking changes


None.


Enhancements


None.


Bug fixes


[Sync] Fixed a bug where errors in refreshAdminToken wasn't catched (#1627).
[Sync] Added _getExitingUser to the Chrome debugging support library.


Internal


None.


2.2.3 Release notes (2018-1-17)


Breaking changes


None.


Enhancements


None.


Bug fixes


[Sync] Fixed a bug in upload progress reporting.
[Sync] Fixed a bug where any errors which occurred when trying to sync the admin Realm were ignored, which made attempting to add a listener with an invalid admin user silently do nothing.


Internal


None.


2.2.2 Release notes (2018-1-16)


Breaking changes


None.


Enhancements


None.


Bug fixes


[Sync] Added missing Realm.Sync listener functions.


Internal


None.


2.2.1 Release notes (2018-1-13)


Breaking changes


None.


Enhancements


None.


Bug fixes


[Sync] Fixed a bug preventing opening Realms with an admin token without a working ROS directory service (#1615).


Internal


None.


2.2.0 Release notes (2018-1-12)


Breaking changes


None.


Enhancements


Added new query features to support a subset of NSPredicates for example LIKE for string matches, @count and @sum in lists. See documentation for more details.
Potential performance enhancements in cases of many writes between queries.
[Sync] Added method Realm.Sync.User.authenticate to unify authentication of users.
[Sync] Added JWT authenfication (#1548).


Bug fixes


Fix a bug where Realm.open could unexpectedly raise a "Realm at path ... already opened with different schema version" error.

subscribeToObjects was added as a property for Chrome debugging (#1608).
Increased request timeout for token refresh requests to 10 seconds. This should help with failing token refreshes on a loaded server (#1586).


Internal


Updated to Realm Sync 2.2.9.
Updated to Realm Core 5.1.2 (see "Enhancements").
Explicitly send register: false when logging in with Realm.Sync.User.login to avoid creating the user if they don't exist.


2.1.1 Release notes (2017-12-15)


Breaking changes


None.


Enhancements


None.


Bug fixes


[Sync] Fixed a bug where long reconnection happens when a proxy in front of the sync worker returns one of those.


Internal


[Sync] Updated to Realm Object Server v2.2.0 for testing.
Updated to Realm Sync 2.1.10 (see "Bug fixes").


2.1.0 Release notes (2017-12-14)


Breaking changes


None.


Enhancements


Added property Realm.isClosed which indicates if a Realm instance is closed or not.
Added property disableFormatUpgrade to the Realm configuration object which disables automatic file format upgrade when opening a Realm file.


Bug fixes


None.


Internal


Updated to React Native 0.50.4 (test and example apps).


2.0.13 Release notes (2017-12-8)


Breaking changes


None.


Enhancements


None.


Bug fixes


[Sync] When authentication fails due to a misbehaving server, a proper error is thrown.


Internal


[Sync] Strings can now be assigned to Date columns. When that happens the JavaScript Date constructor will be invoked to parse the string.
[Sync] Base64 strings can now be assigned to Data columns.


2.0.12 Release notes (2017-12-1)


Breaking changes


None.


Enhancements


None.


Bug fixes


Fixed a bug in 3rd party JSON parser: localeconv() does not exist on Android API < 21 and should not be called.


Internal


Fixed issues in unit tests (addListener hangs on Android).
Upgraded to Realm Sync 2.1.8 (no external effects).


2.0.11 Release notes (2017-11-23)


Breaking changes


None.


Enhancements


None


Bug fixes


[Sync] Fixed a bug where deleted-then-recreated objects with identical primary keys to become empty.
[Sync] Fixed a bug in outward partial sync is changed to ensure convergence of partial sync in the case where the client creates a primary key object, that is already present on the server, and subscribes to it in the same transaction.


Internal


Updated to Realm Sync 2.1.7 (see under "Bug fixes").


2.0.10 Release notes (2017-11-21)


Breaking changes


None.


Enhancements


None


Bug fixes


Fix json parsing in RN debugger.


Internal


None.


2.0.9 Release notes (2017-11-20)


Breaking changes


None.


Enhancements


None


Bug fixes


Reenable Realm for RN Android (#1506), which was disabled only in 2.0.8 by mistake.


Internal


None.


2.0.8 Release notes (2017-11-17)


Breaking changes


None.


Enhancements


[Sync] Improving performance of processing large changesets.


Bug fixes


[Sync] Changesets over 16MB in size are now handled correctly.


Internal


Updated to Realm Sync 2.1.6.
Updated to JSON for Modern C++ 2.1.1.


2.0.7 Release notes (2017-11-15)


Breaking changes


None


Enhancements


None


Bug fixes


Fixes Realm.open hangs in React Native debugger for iOS and Android


Internal


Updated to Realm Sync 2.1.4.


2.0.6 Release notes (2017-11-10)


Breaking changes


None.


Enhancements


Improved notification performance for objects with no object or list properties.


Bug fixes


Fixed a compilation error related to object IDs for React Native on Android (#1480).
Fixed a race condition where closing and immediately reopening a synchronized
Realm opened using an admin token user would fail.


Internal


None.


2.0.5 Release notes (2017-11-9)


Breaking changes


None.


Enhancements


None.


Bug fixes


None.


Internal


Added support for object IDs.
Updated to Realm Sync 2.1.2.


2.0.4 Release notes (2017-11-7)


Breaking changes


None.


Enhancements


None.


Bug fixes


None.


Internal


Updated to Realm Sync 2.1.1.


2.0.3 Release notes (2017-11-6)


Breaking changes


None.


Enhancements


Better support for React Native 0.49 for iOS (#1431).
Added property name to error in Sync.error callback.
Sync error handler provides also a property called name; code is not changed.


Bug fixed


Fixed missing Realm constructor in while debugging React Native apps (#1436).
Removed argument in documentation of Realm.Sync.Adapter.realmAtPath().


Internal


None.


2.0.2 Release notes (2017-10-30)


Breaking changes


None.


Enhancements


None.


Bug fixes


Fix several cases where adding collection listeners from within a listener
callback would produce incorrect results.


Internal


None.


2.0.1 Release notes (2017-10-23)


Breaking changes


None.


Enhancements


None.


Bug fixes


None.


Internal


Upgraded to Realm Sync 2.1.0.


2.0.0 Release notes (2017-10-17)


Breaking changes


Switch to Sync protocol 2.0, compatible with Realm Object Server 2.0.0. This version does NOT support 1.x.x of Realm Object Server.
Upgraded to Realm Core 4.0.1, which has a new file format. If older Realm versions are opened, the database will be migrated automatically.
Deprecate node 4 and node 5 support.
Renamed setAccessToken() to setFeatureToken().
During iteration (for ... of) of Realm.Results, the results will be frozen using the snapshot() method (#1366).


Enhancements


The data model now support arrays of primitive types!
Added update method to Realm.Results to support bulk updates (#808).
Added support for aggregate functions on Realm.Results and Realm.List of primitive types.
Handling of the situation when the client has to reset due to mismatching Realm versions (#795).
Added Realm.subscribeToObjects() to listen for changes in partially synced Realms.
Add support for sorting Lists and Results on values from linked objects.
Configuration of sync file system is not done on module import but later when actually needed by sync (#1351)

Realm.Sync.User.adminUser() will now throw an exception if either token or server argument is invalid.


Bug fixes


Avoid closing then reopening a sync session when using Realm.open (#1391).
Respect custom Realm paths when using Realm.open (#1392 and #1393).
Fixed bug in Realm.subscribeToObjects().
An issue where access tokens were not refreshed correctly has been addressed.


Internal


OpenSSL for Android is distributed in a separate package, and the build system needed updates to accommendate this.
Added -fvisibility=hidden to Android builds (reduces size of .so file).
Add Session._overrideServer to force an existing session to connect to a different server.
Alignment of permission schemas.
Upgrading to Realm Sync 2.0.2.
Upgrading to Realm Object Server 2.0.0


1.13.0 Release notes (2017-10-5)


Breaking changes


None.


Enhancements


Add a callback function used to verify SSL certificates in the sync config.
Added aggregate functions min(), max(), sum(), and avg() to Realm.Results and Realm.List (#807).
Added deleteRealmIfMigrationNeeded to configuration to delete a Realm if migration needed (#502).


Bug fixes


Fixed port conflict between RN >= 0.48 inspector proxy and RPC server used for Chrome debugging (#1294).
Workaround for RN >= 0.49 metro-bundler check for single string literal argument to require() (#1342)


1.12.0 Release notes (2017-9-14)


Enhancements


Improve performance of the RPC worker for chrome debugging.
Added Progress API realm.syncSession.addProgressNotification and realm.syncSession.removeProgressNotification

Added additional parameter for Realm.open and Realm.openAsync for download progress notifications
Added Realm.deleteFile for deleting a Realm (#363).
Added Realm.deleteModel for deleting a Realm model in a migration (#573).
Added support for in-memory Realms.

Realm.Sync.User.login, Realm.Sync.User.register, and Realm.Sync.User.registerWithProvider return Promises and deprecate the callback style for them. Callbacks will continue to work for backward compatibility.


Bug fixes


Adding missing TypeScript definitions; Permissions (#1283), setFeatureToken(), and instructions (#1298).
Removed loginWithProvider from TypeScript definition files. This API never existed and was incorrectly added.


1.11.1 Release notes (2017-9-1)


Breaking changes


None


Enhancements


None


Bug fixes


Fix accessToken.


1.11.0 Release notes (2017-8-31)


Breaking changes


None


Enhancements


Added methods Realm.beginTransaction(), Realm.commitTransaction(), Realm.cancelTransaction() to manually control write transactions.
Added property Realm.isInTransaction which indicates if write transaction is in progress.
Added shouldCompactOnLaunch to configuration (#507).
Added Realm.compact() for manually compacting Realm files.
Added various methods for permission management (#1204).


Bug fixes


None


1.10.3 Release notes (2017-8-16)


Breaking changes


setAccessToken renamed to setFeatureToken. setAccessToken still works for now.


Enhancements


None


Bug fixes


None


1.10.2 Release notes (2017-8-16)


Breaking changes


None


Enhancements


None


Bug fixes


RN 0.47 no longer breaks for Android due to a superfluous @override annotation


1.10.1 Release notes (2017-8-2)


Breaking changes


None


Enhancements


None


Bug fixes


Realm.openAsync will no longer open the realm if a sync error has occured. Previously this resulted in the callback being invoked twice - once with an error and a second time - with the synchronously opened Realm.
Database adapters will no longer process the sync history of realm files that are not requested by the adapter configuration. Previously this would lead to crashes for realm files that contained schemas that don't define primary keys.


=======


None


1.10.0 Release notes (2017-7-12)


Breaking changes


None


Enhancements


Added Realm.prototype.empty which is a property that indicates whether or not the realm has any objects in it.


Bug fixes


Fix crash on Node.js when a listener callback throws an error.
The error will now be forwarded to Node's fatal error handling facilities. This means better error reporting,
the ability to debug such errors in a Node.js debugger, and proper invocation of the uncaughtError event on the process object.


1.9.0 Release notes (2017-7-10)


Breaking changes


None


Enhancements


Add support for iOS React Native 0.46. Thanks @ovr!
Add support for Linking Objects (AKA Backlinks).
Add support for retrieving user account information.
Add optional server parameter to Realm.Sync.User.adminUser
Specifying the server address the same way as in Realm.Sync.User.login allows the admin token user to use the permission realm APIs.


Bug fixes


Fix regression where setting a Results or List object to a list property would throw.


1.8.3 Release notes (2017-6-27)


Breaking changes


None


Enhancements


None


Bug fixes


Fix admin users not appearing in Realm.Sync.User.all, which broke getting an access token for them.


1.8.2 Release notes (2017-6-26)


Breaking changes


None


Enhancements


Added indexOf() method on Realm.Results and Realm.List that returns the index of the object in the collection.


Bug fixes


Fix opening synced realms with a logged-in admin user.


1.8.1 Release notes (2017-6-20)


Breaking changes


None


Enhancements


Accessing Realm.Sync when sync is not enabled will no longer throw, but return undefined.
Better error messages when creating objects.
Added bundled TypeScript declarations of the Realm API.
Added objectSchema() method on Realm.Object that returns the schema for the object.


Bug fixes


Fix Realm.Sync.User.prototype.isAdmin returning false for logged-in admin users.


1.8.0 Release notes (2017-6-15)


Breaking changes


None


Enhancements


Updated core and sync dependencies
Unified packaging


Bug fixes


Fix crash when used with the React Native C++ bridge
Fix Realm.open and Realm.asyncOpen missing when in the React Native debugger


1.3.1 Release notes (2017-5-18)


Breaking changes


None


Enhancements


Add Realm open async API support.


Bug fixes


None


1.3.0 Release notes (2017-5-11)


Breaking changes


Files written by Realm this version cannot be read by earlier versions of Realm.
Old files can still be opened and files open in read-only mode will not be modified.
The setVerifyServersSslCertificate method has been deleted
The SyncConfig now gets two more optional parameters, validate_ssl and ssl_trust_certificate_path.


Enhancements


None


Bug fixes


None


1.2.0 Release notes (2017-3-28)


Breaking changes


This version is not compatible with versions of the Realm Object Server lower than 1.3.0.


Enhancements


None.


Bug fixes


Fixed bug where opening synced realms with an encryption key would fail.


1.1.1 Release notes (2017-3-9)


Breaking changes


None


Enhancements


Add support for Node.js on Windows (#863).


Bug fixes


Fixed an error when installing Realm React Native module on Windows (#799).


Credits


Thanks to David Howell (@dbhowell) for adding a fix to Windows install (#849).


1.0.2 Release notes (2017-2-7)


Breaking changes


None


Enhancements


None


Bug fixes


Proactively refresh sync user tokens to avoid a reconnect delay (#840)


1.0.1 Release notes (2017-2-2)


Breaking changes


None


Enhancements


None


Bug fixes


Fix crash when the sync user token expires (#839)


1.0.0 Release notes (2017-2-2)


Breaking changes


None


Enhancements


Add the Management Realm accessor on the User class, and its schema (#779)


Bug fixes


None


0.15.4 Release notes (2017-1-11)


Breaking changes


None


Enhancements


None


Bug fixes


Always download Node binaries except on Windows, for unit testing (#789)


0.15.3 Release notes (2017-1-10)


Breaking changes


None


Enhancements


More specific error message when setting a property to a wrong type (#730)


Bug fixes


Fix chrome debugging on React Native 0.39 and up (#766)


0.15.2 Release notes (2016-12-29)


Breaking changes


None


Enhancements


More explicit handling of missing constructor (#742)


Bugfixes


Realm open on another thread (#473)
symbol() variable not found (#761)


0.15.1 Release notes (2016-11-22)


Breaking changes


None


Enhancements


None


Bugfixes


Fix compile error for collection notification in chrome debug mode


0.15.0 Release notes (2016-11-15)


Breaking changes


None


Enhancements


Node.js support
Support for fine grained notifications on List and Results objects
Updated test and examples for react-natve v0.37.0


Bugfixes


None


0.14.3 Release notes (2016-8-8)


Breaking changes


None


Enhancements


None


Bugfixes


Support for react-native v0.31.0


0.14.2 Release notes (2016-8-3)


Breaking changes


Deprecate Realm.Types. Please specify the type name as lowercase string instead.


Enhancements


None


Bugfixes


None


0.14.2 Release notes (2016-7-11)


Breaking changes


Please use rnpm 1.9.0 or later to link your project. Older versions are no longer supported.
ReactNative versions older than v0.14.0 are no longer supported


Enhancements


Support for ReactNative versions v0.28.0+
Added support for debugging in Visual Studio Code.


Bugfixes


None


0.14.1 Release notes (2016-6-28)


Breaking changes


None


Enhancements


None


Bugfixes


Fix linker error when building for minimum target version of iOS 7.
Fix for failure in strip command when building an archive.


0.14.0 Release notes (2016-6-22)


Breaking changes


None


Enhancements


Added isValid() method to List and Results to check for deleted or invalidated objects
Added objectForPrimaryKey(type, key) method to Realm


Bugfixes


Fix for crash when setting object properties to objects from other Realms
Fix for exception sometimes thrown when reloading in Chrome debug mode


0.13.2 Release notes (2016-5-26)


Breaking changes


None


Enhancements


None


Bugfixes


Fix for crash when updating Realms with optional date properties to the new file format


0.13.1 Release notes (2016-5-24)


Breaking changes


None


Enhancements


None


Bugfixes


Fix for crash when inserting dates from before the epoch
Fix for crash when using collection snapshot after realm.deleteAll()


0.13.0 Release notes (2016-5-19)


Breaking changes


With this release we have switched over to a new cross platform compatible date format.
This change will only require action from users who are using both the JS and Cocoa or Android
bindings simultaneously and accessing Realm files from both bindings. In these cases you need to
open the Realm file with the latest version of the iOS or Android bindings before accessing the
Realm from JS to prevent an unnecessary conversion.


Enhancements


None


Bugfixes


Date properties are now stored in a format compatible with the Realm Browser and other bindings.
Fix for using class MyObject extends Realm.Object in a React Native project.
Fix a memory leak caused by constructing a Realm instance of an already opened Realm.
Fix for better supporting hot module reloading.
Fix for some warnings when using ListView with React Native 0.25+
Fix for queries that use a keypath starting with "not".


0.12.0 Release notes (2016-5-4)


Breaking changes


None


Enhancements


Support for queries comparing optional properties to null


object.isValid() has been added to enable checking if an object has been deleted


Note: Custom object classes can extend Realm.Object to inherit this method


Support opening a Realm as read-only with the readOnly configuration option
Support for providing a custom migration function (please see the docs for details)
Added path, readOnly, schema, and schemaVersion properties to Realm instances
Optional and list properties are no longer required when creating objects


Bugfixes


When accessing an empty Results undefined is returned rather than throwing an exception
Accessing a deleted object throws a JS exception rather than crashing
Accessing an invalidated Results snapshot throws a JS exception rather than crashing
Fix for error message when specifying properties with invalid object types
Fix memory leak when reloading an app in debug mode
Setting non-persisted properties now works as expected


0.11.1 Release notes (2016-3-29)


Bugfixes


Fix for using Android Studio to build app using Realm
Fix for sharing Realm between JS and Objective-C/Swift


0.11.0 Release notes (2016-3-24)


Breaking changes


Realm for React Native is now packaged as a static library for iOS


Remove the reference to RealmJS.xcodeproj from your Xcode project
(under the Libraries group)
Make sure rnpm is installed and up-to-date: npm install -g rnpm

Run rnpm link realm from your app's root directory


Enhancements


Support for encrypted Realms
List and Results now inherit from Realm.Collection
List and Results is now iterable (e.g. supports for...of loops)
Add common Array methods to List and Results
Accept constructor in create() and objects() methods
Support relative paths when opening Realms
Support case insensitive queries by adding [c] after operators
Support for indexed bool, string, and int properties
Added Realm.schemaVersion method, which supports unopened Realms


Bugfixes


Fix for crash on Android when initializing the Realm module
Fix for using Chrome debug mode from a device
Fix for List splice method not accepting a single argument
Don't download or unpack core libraries unnecessarily


0.10.0 Release notes (2016-2-22)


Enhancements


Initial Release