4.2.2 (42017) - 2019/07/15
Server
[Backup] Added retention policy for backups [Backup] Added restore from RavenDB cloud [Backup] Fixed allowed backups to Amazon S3[Cluster] Stability improvements[Cluster] Added option to remove specific change vectors from a database (UpdateUnusedDatabasesOperation)[Configuration] Added 'Updates.BackgroundChecks.Disable configuration option [Import] Fixed import of .ravendbdump file with existing auto map-reduce index [Licensing] Fixes cores reassign when moving from upgrading to higher license[Licensing] Fixed loading of null cert[Patching] Fixed patching of documents created by cluster transactions[PAL] Fixed problem with copying librvnpal binary on server startup[Subscriptions] Fixed subscriptions on deleted revisions- Added Refresh feature that will touch a document according to date in
@refresh metadata
- Updated .NET Core to version 2.2.6
Client
[Connection Strings] Added RaftCommandIndex field to PutConnectionStringResult and RemoveConnectionStringResult. ETag field was marked as obsolete.[Conventions] Added CustomizeJsonDeserializer convention [Identities] Added dedicated operations for working with identities (NextIdentityForOperation, SeedIdentityForOperation[Revisions] Added a way to manually force revision creation session.Advanced.Revisions.ForceRevisionCreationFor
4.2.1 (42010) - 2019/06/27
Server
[Backup] Support for Google Buckets as backup target[Backup] Added option to define a backup operation across all databases[Certificates] Export certificate will work for Operators [Compare Exchange] Added ability to store null as compare exchange value[Compare Exchange] Fixed import of compare exchange values when importing from 4.1 .ravendump file[Cluster] Stability improvements[Counters] Improved import performance and possible memory leaks during the process[CSV] Fixed missing Raven-Clr-Type in Export/Import CSV [Debugging] Added /cluster/topology to the debug package info[Debugging] Capturing stack traces on Linux[Encryption] Improved memory usage by background operations in encrypted databases]][ETL] Added ETL.MaxBatchSizeInMb option to limit batch size by amount of sent data (default: 64MB)[Indexing] Fixed cleanup on idle index[Indexing] Recreating index writer on EarlyOutOfMemoryException[Indexing] Added support for Aggregate, Join, GroupJoin, LongCount, ThenBy, ThenByDescending, TakeWhile, SkipWhile in the index definition[Indexing] Ignoring ObjectDisposedException on index deletion and not reporting it to the Studio[Indexing] Added configuration option Indexing.Encrypted.TransactionSizeLimitInMb (default: 64MB)[Indexing] Better handling of methods in additional sources[Logging] Added Logs.Compress option to compress log files (default: false)[Logging] Added Logs.RetentionSizeInMb option to control logs retention based on size (default: disabled)[Patching] Fixed memory leak [Patching] Patch will preserve the order of properties [Querying] Added support for sorting by Id as a alphanumeric value [Replication] Fixed conflict creation of HiLo documents[Replication] Fixed NRE when replicating HiLO document tombstone [Replication] Added Replication.RetryMaxTimeoutInSec allowing to retry on replication failure (default: 300 sec)[Subscriptions] Fixed possible endless loop when testing a subscription[Subscriptions] Fixed include usage in subscriptions test [Subscriptions] After restore from export file subscriptions will have different internal identifier[Suggestions] Fixed index writer recreation after indexing batch[Setup Wizard] Fixed port issue when setting up cluster[SNMP] Added SNMP alert for CPU credits [Voron] Fixed error handling in async transactions [Voron] Recognize SMB2 shares as not valid for dir sync- Fixed possible race condition during server initialization when using HTTPS
- Fixed RavenDB 4.2 incompatibility on Windows 7
- Enhanced performance handling on burstable instances by scaling down background operations
- Fixed potential server update problem if libsodium or librvnpal libraries were updated
Experimental
[Graph API] Support for alias in edge SELECT clauses
Tools
[Voron Recovery] Added support for recovering encrypted databases
Client
[Backup] Added option to pass node to RestoreBackupOperation[Backup] Added RemoteFolderName to Glacier backup setting[Configuration] Preventing multiple calls to configuration/client endpoint[Cluster] Improving client interaction with the cluster [Cluster] Added SetDatabaseDynamicDistributionOperation operation[Memory] Fixed cached memory usage[Projections] Fixed calculations on integers[RQL] Marking 'limit' and 'offset' as reserved keywords [Querying] Fixed custom converters usage when serializing query parameters[Querying] Added overload for Search method allowing to provide a collection of search terms[Session] Fixed changes detection of session.Advanced.WhatChanged() [Session] Fixed session clearing[Smuggler] Better error handling on Smuggler.ExportAsync is provided path isn't valid or accessible[Streaming] Added support for StreamQueryStatistics to async streaming API - Prevented accepting tasks configurations when creating a database or updating database record
- Fixed
DatabaseDoesNotExistException on first operation after creating database
Studio
[Backup] Fixed Backup local destination folder autocomplete[Licensing] Added Renew option if license is expired[Cluster] Fixed displayed version after server update on Cluster view[Cluster] Fixed Cluster view constantly showing Voting in Progress[Replication Graph] Displaying replication errors
4.2.0 (42009) - 2019/05/21
Features
Out of Experimental
Experimental
[Graph API] Graph Queries support. Blog
Other
[Indexing] added dynamic fields (CreateField) to the Terms view[Indexing] added NGramAnalyzer along with Indexing.NGram.MinGram and Indexing.NGram.MaxGram configuration options[JavaScript] performance optimizations[Studio] introduced Light and Blue themes[Studio] added the ability to Diff the Revisions. Blog[Studio] added Identities view[Studio] added StackTraces view[Studio] added Running Queries view and the ability to kill them[Querying] added support for Custom Sorters[RQL] added support for Limit and Offset
Client API
[Events] added conversion events to the DocumentStore[Indexing] AbstractIndexCreationTask allows to set index configuration[Subscriptions] support for strongly-typed subscription includes[Querying] added ToArrayAsync support