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 when WhereEntityIs is used[Linux] fixed temporary file deletion issue[SQL ETL] retying to open connection few times and properly disposing it
Client
[Conventions] added FindProjectionPropertyNameForIndex convention[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 DeleteByQueryOperation to 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 @id column 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 using CreateField()[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 convention OperationStatusFetchMode[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.Exists should check already deleted ID in a given session
Studio
- various performance and stability fixes
- layout fixes