SDK Guides
Swift
Release Notes: Swift v4.5
Fixed
Intermittent crash when syncing over Bluetooth LE GATT with "DataTooLarge" error (#9789)
Synchronized version bump release — no changes
Synchronized version bump release — no changes
Added
- Support for light JWTs (separating identity data)
Fixed
- A potential panic if an f64::Nan is compared to a u64 or i64 during collation
- Swift SDK would report as being Objective-C via Small Peer Info in the portal
This version drops support for iOS 13 and earlier. All devices that support iOS 13 also support iOS 14 and iOS 15. (#9842)
Added
- Ditto.version class property providing access to the semantic version of the SDK. (#10223)
- class DittoQueryResultItem representing a single match of a DQL query. (#10319, #10394)
- class DittoQueryResult representing the result of executing a DQL query. (#10319, #10394)
- method execute() on DittoStore that executes a DQL query and returns a DittoQueryResult containig DittoQueryResultItems for each match. (#10319, #10394)
- class DittoSyncSubscription that configures Ditto to receive updates from remote peers about documents matching the subscription's query. It's a DQL counterpart and successor to the old Subscription class. (#10395, #10394)
- method registerSubscription() on DittoSync that installs and returns a SyncSubscription. (#10395, #10394)
- property subscriptions on DittoSync providing access to all currently active sync subscriptions. (#10395, #10394)
- property sync on Ditto of type DittoSync to serve as an entry point for sync functionality. (#10395, #10394)
- class DittoStoreObserver on DittoStore that configures Ditto to invoke an observation handler whenever results for its query change. (#10396, #10394)
- method registerObserver() on DittoStore that installs and returns a DittoStoreObserver. (#10396, #10394)
- property observers on DittoStore providing access to all currently active store observers. (#10396, #10394)
Deprecated
- DittoLANConfig.isMulticastEnabled property.. (#10126)
Changed
- Ditto SDK is built and tested with Xcode 14.3.1. (#10177)
Improved
- Performance by implementing bipartite distance-aware mesh topology. (#10632)
- Memory usage and performance of Documents. (#10736)
- Reduced metadata accumulation after eviction by clearing remote summaries. (#7065)
- Serialization performance. (#9112)
Fixed
- Made logging more robust to failed writes in a specific set of circumstances. (#10077)
- Addressed a warning from SQLite that sometimes occurs on startup about a schema change. (#10501)
- Presence graph may not show all active connections. (#10507)
- When observing peers, isConnectedToDittoCloud property may be incorrect. (#10534)
- initial logging events now use the same format as all other logs. (#10611)
- mesh could choose random connections. (#10711)
- A bug with Ditto's internal crash handler. (#10022)
Updated 12 Mar 2024
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