v0.98.3

Enhancements

• Initializing the shared schema is 3x faster.

Bugfixes

• Using Realm Objective-C from Swift while having Realm Swift linked no longer causes that the
  declared ignoredProperties are not taken into account.
• Fix assertion failures when rolling back a migration which added Object link
  properties to a class.
• Fix potential errors when cancelling a write transaction which modified
  multiple RLMArray/List properties.
• Report the correct value for inWriteTransaction after attempting to commit a
  write transaction fails.
• Support CocoaPods 1.0 beginning from prerelease 1.0.0.beta.4 while retaining
  backwards compatibility with 0.39.

v0.98.2

API breaking changes

• None.

Enhancements

• Aggregate operations (ANY, NONE, @count, SUBQUERY, etc.) are now supported for key paths
  that begin with an object relationship so long as there is a RLMArray/List property at some
  point in a key path.
• Predicates of the form %@ IN arrayProperty are now supported.

Bugfixes

• Use of KVC collection operators on Swift collection types no longer throws an exception.
• Fix reporting of inWriteTransaction in notifications triggered by
  beginWriteTransaction.
• The contents of List and Optional properties are now correctly preserved when copying
  a Swift object from one Realm to another, and performing other operations that result in a
  Swift object graph being recursively traversed from Objective-C.
• Fix a deadlock when queries are performed within a Realm notification block.
• The ANY / SOME / NONE qualifiers are now required in comparisons involving a key path that
  traverse a RLMArray/List property. Previously they were only required if the first key in the
  key path was an RLMArray/List property.
• Fix several scenarios where the default schema would be initialized
  incorrectly if the first Realm opened used a restricted class subset (via
  objectClasses/objectTypes).

v0.98.1

Bugfixes

• Fix crashes when deleting an object containing an RLMArray/List which had
  previously been queried.
• Fix a crash when deleting an object containing an RLMArray/List with
  active notification blocks.
• Fix duplicate file warnings when building via CocoaPods.
• Fix crash or incorrect results when calling indexOfObject: on an
  RLMResults derived from an RLMArray.

v0.98.0

API breaking changes

• +[RLMRealm realmWithPath:]/Realm.init(path:) now inherits from the default
  configuration.
• Swift 1.2 is no longer supported.

Enhancements

• Add addNotificationBlock to RLMResults, Results, RLMArray, and
  List, which calls the given block whenever the collection changes.
• Do a lot of the work for keeping RLMResults/Results up-to-date after
  write transactions on a background thread to help avoid blocking the main
  thread.
• NSPredicate's SUBQUERY operator is now supported. It has the following limitations:
  • @count is the only operator that may be applied to the SUBQUERY expression.
  • The SUBQUERY(…).@count expression must be compared with a constant.
  • Correlated subqueries are not yet supported.

Bugfixes

• None.

v0.97.1

API breaking changes

• None.

Enhancements

• Swift: Added Error enum allowing to catch errors e.g. thrown on initializing
  RLMRealm/Realm instances.
• Fail with RLMErrorFileNotFound instead of the more generic RLMErrorFileAccess,
  if no file was found when a realm was opened as read-only or if the directory part
  of the specified path was not found when a copy should be written.
• Greatly improve performance when deleting objects with one or more indexed
  properties.
• Indexing BOOL/Bool and NSDate properties are now supported.
• Swift: Add support for indexing optional properties.

Bugfixes

• Fix incorrect results or crashes when using -[RLMResults setValue:forKey:]
  on an RLMResults which was filtered on the key being set.
• Fix crashes when an RLMRealm is deallocated from the wrong thread.
• Fix incorrect results from aggregate methods on Results/RLMResults after
  objects which were previously in the results are deleted.
• Fix a crash when adding a new property to an existing class with over a
  million objects in the Realm.
• Fix errors when opening encrypted Realm files created with writeCopyToPath.
• Fix crashes or incorrect results for queries that use relationship equality
  in cases where the RLMResults is kept alive and instances of the target class
  of the relationship are deleted.

v0.97.0

API breaking changes

• All functionality deprecated in previous releases has been removed entirely.
• Add generic type annotations to NSArrays and NSDictionaries in public APIs.
• Adding a Realm notification block on a thread not currently running from
  within a run loop throws an exception rather than silently never calling the
  notification block.

Enhancements

• Support for tvOS.
• Support for building Realm Swift from source when using Carthage.
• The block parameter of -[RLMRealm transactionWithBlock:]/Realm.write(_:) is
  now marked as __attribute__((noescape))/@noescape.
• Many forms of queries with key paths on both sides of the comparison operator
  are now supported.
• Add support for KVC collection operators in RLMResults and RLMArray.
• Fail instead of deadlocking in +[RLMRealm sharedSchema], if a Swift property is initialized
  to a computed value, which attempts to open a Realm on its own.

Bugfixes

• Fix poor performance when calling -[RLMRealm deleteObjects:] on an
  RLMResults which filtered the objects when there are other classes linking
  to the type of the deleted objects.
• An exception is now thrown when defining Object properties of an unsupported
  type.

v0.96.3

Enhancements

• Queries are no longer limited to 16 levels of grouping.
• Rework the implementation of encrypted Realms to no longer interfere with
  debuggers.

Bugfixes

• Fix crash when trying to retrieve object instances via dynamicObjects.
• Throw an exception when querying on a link providing objects, which are from a different Realm.
• Return empty results when querying on a link providing an unattached object.
• Fix crashes or incorrect results when calling -[RLMRealm refresh] during
  fast enumeration.
• Add Int8 support for RealmOptional, MinMaxType and AddableType.
• Set the default value for newly added non-optional NSData properties to a
  zero-byte NSData rather than nil.
• Fix a potential crash when deleting all objects of a class.
• Fix performance problems when creating large numbers of objects with
  RLMArray/List properties.
• Fix memory leak when using Object(value:) for subclasses with
  List or RealmOptional properties.
• Fix a crash when computing the average of an optional integer property.
• Fix incorrect search results for some queries on integer properties.
• Add error-checking for nil realm parameters in many methods such as
  +[RLMObject allObjectsInRealm:].
• Fix a race condition between commits and opening Realm files on new threads
  that could lead to a crash.
• Fix several crashes when opening Realm files.

v0.96.2

Prebuilt frameworks are now built with Xcode 7.1.

Bugfixes

• Fix ignoring optional properties in Swift.
• Fix CocoaPods installation on case-sensitive file systems.

v0.96.1

API breaking changes

• None.

Enhancements

• None.

Bugfixes

• Support assigning Results to List properties via KVC.
• Honor the schema version set in the configuration in +[RLMRealm migrateRealm:].
• Fix crash when using optional Int16/Int32/Int64 properties in Swift.

v0.96.0

• No functional changes since beta2.

0.96.0-beta2 Release notes (2015-10-08)

Bugfixes

• Add RLMOptionalBase.h to the podspec.

0.96.0-beta Release notes (2015-10-07)

API breaking changes

• CocoaPods v0.38 or greater is now required to install Realm and RealmSwift
  as pods.

Enhancements

• Functionality common to both List and Results is now declared in a
  RealmCollectionType protocol that both types conform to.
• Results.realm now returns an Optional<Realm> in order to conform to
  RealmCollectionType, but will always return .Some() since a Results
  cannot exist independently from a Realm.
• Aggregate operations are now available on List: min, max, sum,
  average.
• Committing write transactions (via commitWrite / commitWriteTransaction and
  write / transactionWithBlock) now optionally allow for handling errors when
  the disk is out of space.
• Added isEmpty property on RLMRealm/Realm to indicate if it contains any
  objects.
• The @count, @min, @max, @sum and @avg collection operators are now
  supported in queries

Bugfixes

• Fix assertion failure when inserting NSData between 8MB and 16MB in size.
• Fix assertion failure when rolling back a migration which removed an object
  link or RLMArray/List property.
• Add the path of the file being opened to file open errors.
• Fix a crash that could be triggered by rapidly opening and closing a Realm
  many times on multiple threads at once.
• Fix several places where exception messages included the name of the wrong
  function which failed.