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4.0.9-patch-40054 - 2018/11/05
Server
[Cluster]node can be added to cluster only if both nodes can establish a connection to each other[Compaction]Map-Reduce indexes cannot be compacted any longer because Map-Reduce mechanism relies on data format and position[Conflicts]fixed exception that could occur in suggest conflict resolution endpoint related to the invalid array detection[Disk]fixed disk space calculation for symbolic links[JSON]fixed Blittable JSON hash code calculation[JSON]fixed escape char handling[Indexing]better memory handling[Indexing]better error handling[Indexing]fixed collection name detection whenWhereEntityIsis used[Linux]fixed temporary file deletion issue[SQL ETL]retying to open connection few times and properly disposing it
Client
[Conventions]addedFindProjectionPropertyNameForIndexconvention[Request Executor]fixed possible NRE in timer inside Request Executor[Serializer]fixed issue with using the serializer by multiple threads at once
Studio
[Cluster]added 'Test Connection' button to test if both nodes can establish a proper connection between each other[Storage Report]recyclable journals are counted as temporary files
4.0.9-patch-40052 - 2018/10/22
Server
[Backup]fixed issue with sending backups to S3 eu-west-1[Backup]backup restore operation will use proper inherited paths during execution[Encryption]on database deletion secret key will be removed as well[Memory]better memory management[Memory]better memory management on x86[Querying]proper support for Count when doing a collection query with starts with[Querying]proper support for using comments inside 'update' and 'select' in RQL[Voron]fixed tree rebalacing on compressed pages, issue could result in map-reduce indexing error[Voron]ensuring that disposed scratch files that are in recycable area are removed on database dispose
Client
[Memory]fixed memory leak that could occur due to invalid memory fragment size calculation[Suggestions]fixed issue wit using suggestions in async session
Studio
[Backup]updated the list of S3 regions[Traffic Watch]will display errors as errors
4.0.8 (40051) - 2018/10/15
Server
[Backups]support for creation of database from legacy 'ravendb-incremental-dump' files[Certificates]fixed cluster connection issues that could occur after automatic certificate replacement[Certificates]better certificate handling[Changes API]more graceful shutdown procedure[ETL]optimized SQL ETL deletions, will now reduce the amount of deletions that needs to be send and processed[ETL]properly handling multiple ETL scripts[Indexing]fixed possible IndexOutOfRange in 'LastIndexOf' and 'LastIndexOfAny' string extensions in indexing functions[Indexing]support for grouping by nested field values[Indexing]fixed possible map-reduce error due to unhandled case in the reduce phase[Indexing]fixed the possibility of skipping documents during indexing when in low memory condition and references are changed in meanwhile[Linux]retry on EINVAL pwrite fail if cifs/nfs mount[Memory]adjustments in memory utilization and management[Patching]fixed issues with the possibility to not preserve modified properties[Patching]fixed issue with parsing and patching stored indexes values[Patching]fixed null propagation on array methods[Voron Recovery]fixed issues with using the recovery tool an an empty database[Voron Recovery]fixed issues with loading the database after recovery was done[.NET Core]updated to 2.1.5
Client
[Bulk Insert]fixed issues with escaping ' and " characters in document Id[Operations]not setting 'DocumentStore.Database' will no longer cause DeleteByQueryOperationto throw [Operations]'ConfigureExpirationOperation' will now return proper result[Patching]'session.Advanced.Increment' will generate a patch that checks if the original value is 'null' before concatenating the string[Projections]support for a predicate in LINQ Count[Projections]fixed Min/Max behavior on filtered empty collections[Projections]ensure 'null' coalescing has parenthesis[Store]storing 'new object()' should not set any collection, it should go to '@empty' one
Studio
- various performance and stability fixes
- layout fixes
4.0.7 (40049) - 2018/08/31
Server
[Cluster]stability and performance improvements[Encryption]fixed issues with encryption when 32 bit pager is used[Encryption]updated libsodium to 1.0.16[Indexing]fixed issue with grouping by multiple fields when a collection property is empty in Auto Map-Reduce indexes[Indexing]fixed staleness detection for indexes that use LoadDocument[Indexing]fixed staleness calculation when specific order of documents mixed with tombstones is in place[Indexing]fixed issues with indexing references under low memory[Indexing]fixed hash calculation for reduce key which could sometimes result in invalid Map-Reduce results[Indexing]fixed issues with deploying Map-Reduce index with OutputReduceToCollection[Indexing]Map-Reduce index with 'OutputReduceToCollection' will handle hash collisions properly[Linux]fixed issue with supporting 4GB+ writes on 32-bit ARM[macOS]fixed issues with database creation[Patching]fixed issues with modified property not being preserved in certain situations[Revisions]fixed possible issue with cleaning in-memory state of Revisions after transaction is rolled back[.NET Core]bumped to 2.1.3
Client
[Conventions]new convention 'TopologyCacheLocation'[Patching]fixed issues with adding items to collection when method with 'params' is used[Projections]not supported methods (e.g. Single or SingleOrDefault) will throw instead of silently failing[Projections]fixed issues with projecting property named 'Group'[Projections]support for formatting using.ToString(format)and.ToString(format, culture)[Subscriptions]filter conversion should not be culture specific
Studio
- various performance and stability fixes
- layout fixes
4.0.6 (40048) - 2018/08/03
Server
[Backups]database will no longer be unloaded when there is a backup task scheduled[Backups]fixed restore backup operation to use default db location if not provided[Certificates]various fixed and improvements in handling certificates[Cluster]stability improvements[CSV Export]add@idcolumn to export file when no fields are provided[Documents]throwing better exception if cannot delete a document due to recent change of its collection[ETL]fixed handling of attachment deletions in Raven ETL by tracking attachment tombstones and sending 'AttachmentDELETE' command[Indexing]fixed the issue with resetting index that had 'Output reduce to the collection' set[Indexing]fixed possible index compilation errors caused by usage of 'SelectMany'[Indexing]give indexing some time to finalize the batch on database unload[Indexing]fixed possible issue when having two the same indexes usingCreateField()[Licensing]fixed issue with updating expired license when license service is temporary unavailable[Linux]fixed pipes[Querying]fixed possible ODE when querying during index replacement[Querying]sorting by score by default if there are boosted fields and no ordering is specified[Querying]when 'RQL load' is used, properly detect that value should be taken from index and not from document[Replication]added the support for sending missing attachments[Replication]fixed issue with preserving document ID casing after resolving a conflict[Replication]fixed revisions replication issue[Replication & Smuggler]fixed deletion of documents with attachments after import or replication[Revisions]properly creating an attachment revision on revision put[Setup]fixed PlatformNotSupported when registering a certificate on OSX[Subscriptions]preventing race condition between one subscription finishing work and the other starting it[TCP]fixed TCP protocol version negotiation[.NET Core]updated to .NET Core 2.1.2
Client
[Conventions]added conventionOperationStatusFetchMode[HTTP]switched to SocketsHttpHandler[HTTP]exposed 'RemoteCertificateValidationCallback' and marked 'ServerCertificateCustomValidationCallback' as obsolete[Indexes]fixed various indexing function bugs caused by LINQ conversion[LINQ]fixed handling of a query with multiple nested lets[LINQ]fixed query generation when simple member projection is used[Patching]support for patching 'uint', 'ulong', 'short' and 'byte'[Querying]fixed caching issue for queries having LOAD or INCLUDE[Session]session.Advanced.Existsshould check already deleted ID in a given session
Studio
- various performance and stability fixes
- layout fixes