What's new

Server

• [Backups] fixed issue with backups timers not being rescheduled when database fails to load
• [Backups] fixed issue with region being ignored when using backup to S3 with custom url
• [Cluster] fixed possible NRE in Cluster Observer causing a lot of I/O used by the Cluster Observer process
• [Compression] fixed possibility of having duplicates in the compressed collections list after doing import
• [ETL] fixed issue with updating ETL process state which could result in ETL looping and getting stuck
• [ETL] fixed issue with OLAP ETL not removing all the internal states after task is deleted
• [Indexes] fixed issue with FirstOrDefault retuning null instead of dynamic null in some cases for map-reduce indexes
• [Indexes] fixed issue with rolling index deployments getting stuck
• [Indexes] added support for nullable DateOnly & TimeOnly
• [Migration] exposed SQL PK values to the migration script
• [Querying] allow to project id() from map index while projection behavior is set to index only
• [Revisions] allow to delete revision bin even when revisions are disabled
• [Time Series] fixed 'Invalid time unit None' exception during application of rollup policy
• [Time Series] removing stats of existing time series properly to avoid issues with tombstone cleaner not cleaning everything up
• [Voron] fixed potential deadlock when getting flushing and write transaction locks
• [Voron] fixed potential race condition between backup and journal applicator
• [.NET] updated to .NET 6.0.4

Client API

• [Caching] fixed issue with Aggressive Cache not being used by Lazy operations in some cases
• [JSON] added support for nullable DateOnly & TimeOnly
• [Time Series] better exception message when using properties within structs for typed Time Series

Setup

• Signed setup-as-service.ps1

Studio

• [About] always show Replace License button
• [Backups] fixed issue with JavaScript exception that could occur upon entering the view
• [Certificates] allow to generate a new certificate with same name & permissions when original one is expired
• [Cluster Dashboard] added Tasks panel
• [Configuration] allow to set -1 as a value
• [Database] compact database popup will also display information about compressed documents
• [Documents] Fixed issue with Studio re-sorting properties after formatting the document which could cause JSON.NET to throw an exception because the $type property needs to be first
• [Documents] upon refreshing document Studio will remember 'collapse' state instead of resetting the state
• [Documents] added option to copy conflicted documents
• [Indexes] Notify that enabling/disabling indexing required database reloading
• [Indexes] Warn users that storing index fields should be used with caution
• [Indexes] Allow to define Store:No & Indexing:No for Map-Reduce index
• [Debug] show spinner while generating stacktraces

Server

• [Backup] fixed issue with concurrent access to headers files when doing snapshot backup
• [Backup] fixed issue with trying to backup already deleted journals when doing snapshot backup
• [Cluster] fixed unhandled cases for raft snapshot
• [Cluster] fixed error with snapshot installation of compare exchanges with expiration (it required System storage schema upgrade)
• [Compression] reduced memory usage when using TCP compression on x86 platform
• [Configuration] added new configuration option Indexing.Static.RequireAdminToDeployJavaScriptIndexes
• [Counters] added counters tombstone cleaner
• [Debug] fixed potential invalid memory access during creation of Debug Package
• [Debug] added timeout for Debug Package creation
• [Debug] updated libsodium on macOS
• [Indexing] fixed wrong decompression usage in map-reduce indexes that could result in low level Voron errors
• [Indexing] fixed issue with compacting an index with NGram analyzer
• [Indexing] fixed issue with putting ReplacementOf indexes in the database record
• [Indexing] fixed index error when trying to parse a short type
• [Indexing] fixed problem with undisposed indexes and UnauthorizedAccessException if an error was thrown during a database initialization
• [Indexing] added ability to enable / disable an index cluster-wide
• [Indexing] added indexer to DynamicArray
• [Indexing] added option to disable creating auto indexes via studio queries
• [Indexing] added support for DateOnly and TimeOnly
• [Licensing] fixed the downgrade to dev license from commercial one
• [Licensing] better error when trying to activate an expired ISV license
• [Querying] fixed export to CSV filename was not encoded
• [Querying] improved performance of some facet queries
• [Querying] fixed regression with using filter as JS projection function after introducing filter feature to RQL
• [Querying] added support for Filter in intersection queries
• [Querying] added support for DateOnly when doing projections
• [SNMP] fixed the count of faulty databases when doing compaction
• [SNMP] fixes issue with time since oldest backup showing wrong values for never backed up databases
• [SNMP] added number of faulty indexes (per database and total)
• [Subscriptions] fixed test inside the Studio not showing results when query contained revisions
• [.NET] updated to .NET 6.0.3
• [Schema Upgrade] this release includes the upgrade of System storage schema - it prevents from doing downgrade to older RavenDB build

Client

• [Bulk insert] forced data flush on initial write of data to the server to fix potential connection problem when using SSL
• [Session] exposed AddOrPatch and AddOrIncrement to IAsyncAdvancedSessionOperations
• [Serialization] added support for DateOnly and TimeOnly
• [macOS] disable TCP Compression on macOS if ZSTD lib cannot be loaded

Studio

• [Backup] fixed issue with showing backup progress
• [Indexing] exposed more details on indexing performance view
• [Configuration] fixed the order of the duplicate configurations
• [Databases] introduced additional filtering options for databases listing
• [Traffic Watch] fixes for MultiGet queries
• [Querying] support for filter in RQL code assistant

Server

• [Certificates] when database is being deleted, access will be removed from the certificate as well, after recreation of the database permissions needs to be set again
• [Cluster] fixed issue with observer moving node from member to rehab back and forth
• [Configuration] added 'Indexing.TimeSinceLastQueryAfterWhichDeepCleanupCanBeExecutedInMin'
• [Compare Exchange] atomic guards should inherit @expires from the source document
• [Counters] properly removing counters and counters-snapshot from metadata upon counter deletion
• [Debug] added database record to the debug package
• [Encryption] fixed issue with encrypted stream flushes not being done in 4096 increments when using gzip
• [Indexes] properly handle SelectMany with DateTime
• [Indexes] rolling deployment should not deploy in more than one node at the same time, this could happen if documents were modified in certain order
• [JSON] support for 'yyyy-MM-ddTHH:mm:ss.fff' format
• [Querying] fixed issue with using in projections fields from documents loaded using 'load'
• [Querying] added the ability to early cancel JS projection when executing that on time series
• [Replication] fixed possible freed memory usage
• [RQL] added support for filter
• [Time Series] fixed issue with Time Series value not updating across all of the nodes when certain order of operations is performed on various nodes at the same time
• [.NET] updated to .NET 6

Embedded

• Fixed issue with 'Found multiple publish output files with the same relative path: ' when publishing

Client API

• [Bulk Insert] fixed issue with sending very large documents
• [Changes API] fixed retry connection handling
• [Querying] added support for Filter
• [Subscriptions] do not fail subscription worker if MaxErroneousPeriod was spent during registration of subscription connection

Studio

• [Backup] region should not be mandatory when using custom S3 host
• [Identities] fixed issue with loading the identities

Server

• [Compression] fixed possible data corruption issue that could occur when transaction which used compression was rolled-back

Server

• [Backup] fixed issue with testing AWS credentials when custom URL is used
• [Backup] fixed issue with rescheduling backup when during processing it is being moved to another node
• [Backup] added 'ForcePathStyle' option to S3 settings
• [Backup] properly escaping tombstone ID during backup
• [Backup] fixed issue when exporting and importing could lose ID capitalization when cluster transaction with atomic guard was used to create that document
• [Cluster] idle indexes should not be taken into account when calculating promotable state
• [Compare Exchange] fixed possible NRE when 'AddOrUpdateCompareExchangeCommand' is executed due to possibility of early context release
• [Configuration] added 'Indexing.TimeSinceLastQueryAfterWhichDeepCleanupCanBeExecutedInMin' configuration option
• [Configuration] added 'Indexing.IndexStartupBehavior' configuration option
• [ETL] fixed possibility of infinite loop in ETL (backported from 5.2)
• [ETL] fixed issue with removing node from database too early when deletion status is still set to 'no'
• [Indexing] added support for 'LoadDocument' without adding a tracking reference
• [Indexing] early stop reference processing if server is under memory pressure
• [Indexing] fixed issue with retrying 'OutputReduceToCollectionCommand' in transaction merger which could result in not deleting relevant documents
• [Indexing] fixed issue with calculating hash incorrectly for double values in map-reduce indexes causing increased number of hash collisions to handle
• [Indexing] expose batch complete reason in the indexing performance stats for Cleanup & References
• [Querying] fixed issue with calculating total number of results when using collection query on a non-existent property
• [Querying] properly handling NULL_VALUE when sorting alphanumerically
• [Querying] added the ability to do JavaScript projection of Time Series values
• [Replication] fixed issue with calculating properly HasRevisions flag when replicating document delete
• [Replication] revision configuration should create revision bin for documents deleted by replication
• [Replication] expose incoming replication stats from external replication to the Ongoing Tasks View
• [Time Series] decrease CPU usage during streaming of large time series
• [Time Series] added Incremental Time Series to Sample Data
• [Transactions] fixed issue with re-running some of the commands when merging fails and they need to be executed once again one by one
• [Voron] using 'mmap' instead of 'posix_memalign' when allocating 4KB aligned memory for encryption buffers to avoid memory fragmentation
• [.NET] updated to .NET 5.0.13

Client API

• [Session] fixed issue with conditional get yielding a different result during 2nd request
• [Session] take into account NoCache flag from SessionOptions when handling Lazy operations
• [Querying] throw when whole entity instance is compared inside conditional statement
• [Querying] support for using select after select (will be handled same as 'let')
• [Querying] caching index metadata to increase query building process performance
• [Querying] caching query parameter names to increase query build process performance

Other

• [Docker] added the ability to override server URL via RAVEN_ServerUrl environment variable