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What's New

5.1.13 (51043) - 2021/12/21​

Server​

  • [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
  • [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
  • [ETL] fixed possibility of infinite loop in ETL (backported from 5.2)
  • [ETL] fixed issue with removing node from database to early when deletion status is still set to 'no'
  • [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
  • [Querying] fixed issue with calculating total number of results when using collection query on a non-existent property
  • [Replication] fixed issue with calculating properly HasRevisions flag when replicating document delete
  • [Replication] revision configuration should create revision bin for documents deleted by replication
  • [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​

  • [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

5.1.12 (51042) - 2021/11/15​

Server​

  • [Backup] do not cancel running backup even if task was moved to another node
  • [Cluster] fixed issue with Cluster might accepting commands from higher version than the current one when doing mixed version clusters
  • [Cluster] properly snapshot compare exchange with expiration
  • [Counters] remove leading whitespace from Counter Values Change Vector
  • [Counters] prevent from generating invalid Change Vector that starts with comma
  • [ETL] properly validate if number of transform scripts is greater than 0
  • [ETL] properly handling casing mismatch between table name and table definition
  • [ETL] state should be tracked per database ID instead of node tag to avoid progress miscalculations when node is being removed and re-added
  • [Import] handle compare exchange values incrementally when doing an import from v4.x
  • [Import] properly handle revisions when doing an import with time series
  • [Indexes] validate if index was created using our database and not copied from a different one
  • [Indexes] properly handle cancellation when doing flush and sync to avoid generating index error
  • [Monitoring] exposed MemInfo (linux) to SNMP
  • [Monitoring] exposed number of faulted databases to SNMP
  • [Querying] fixed issue with collection size limitation when using 'Not In' clause and the possibility to return invalid results
  • [Replication] do not stop replication when replicating a document with a changed collection and there is a conflict already
  • [Replication] properly handling Tombstones for legacy 3.x replication
  • [Replication] properly setting HasAttachment, HasCounters flag in reverted revision documents
  • [Transactions] properly handling Change Vector when TxMerger executes transactions one by one to avoid returning invalid Change Vector
  • [Voron] fixed invalid handling of journals created based on recyclable ones during the storage recovery on startup
  • [Voron] fixed 'Collection was modified; enumeration operation may not execute.' when generating a storage report
  • [.NET] updated to .NET Core 5.0.12

Client API​

  • [Session] support for selecting metadata in single call expressions
  • [Operations] fixed issue with using TypeNameHandling.None by user and deserialization of Operations
  • [Operations] fixed issue with contacting server when using server-wide operations and node is a watcher

Studio​

  • [Licenses] display connectivity to api.ravendb.net
  • [Licenses] show force update license on all license types
  • [Notifications] added total documents size for page size is too big performance hint
  • [Threads] added the ability to view a stack trace of a single thread

5.1.11 (51040) - 2021/09/29​

Server​

  • [Backups] fixed issue with restoring snapshots that were 2GB+ because of limitations of ZipArchive in .NET
  • [Backups] fixed issue with Azure client having issues with staging large blocks
  • [Backups] fixed progress update in AWS S3 and AWS Glacier clients
  • [Backups] fixed issue with restoring snapshot backups containing compression recovery files
  • [Cluster] decrease the amount of locks taken by cluster to avoid contention
  • [Cluster] check for topology changes also on server-wide requests resulting in faster topology change discovery by Client APIs
  • [Configuration] added 'Backup.UploadTimeoutInMin'
  • [Indexes] fixed possible storage corruption in indexes that are using Suggestions
  • [Indexes] fixed issue when modyfying 'PatternReferencesCollectionName' in map-reduce indexes could create conflicts during replication
  • [Indexes] fixed issue with using 'IfEntityIs'
  • [Indexes] fixed NRE when database compaction is executed - could happen if auto indexes were merged
  • [Indexes] prevent database from unloading because of idleness during index compaction
  • [Linux] set 'TasksMax' to infinity in 'ravendb.service' file
  • [Memory] fixed memory leak that could occur in Databases cache when a lot of databases is being added and deleted
  • [Monitoring] exposed writes and data written per second in SNMP for server and per database
  • [Monitoring] exposed average request duration for server
  • [Querying] better exception when page size is negative
  • [Querying] fixed issue with 'Not In' not support more than 128 items
  • [Replication] fixed issue that could cause replication problem if a revision of a conflict between document and document deletion occurs
  • [Subscriptions] do not send includes in every subscription batch when the list of them is empty
  • [Revisions] properly set etag when revision bin entry is created to avoid issues with ordering and therefore retrieving the revisions bin entries
  • [Voron] immediate process exit on catastrophic failure in server store to avoid running with invalid state

Client API​

  • [Session] using 'Evict' method should release memory immediately to release memory pressure as soon as possible
  • [Operations] fixed issue with deserialization of 'IOperationResult' when 'TypeNameHandling.None' is set in conventions
  • [Operations] fixed possible NRE when waiting for smuggler operation if it was completed before the wait was called

Embedded​

  • added support for + in ServerOptions.FrameworkVersion for Patch number with default set to 5.0.10+

Tools​

  • [rvn] proper 'CTRL+D' and 'EOF' handling

Docker​

  • added support for $RAVEN_DATABASE parameter which creates given database on a first run
  • added support for 'arm64' docker image

5.1.10 (51038) - 2021/08/16​

Server​

  • [Backups] moved to official Azure, AWS S3 and AWS Glacier clients
  • [Concurrency] fixed possibility of loosing a document tombstone when optimistic concurrency 'put' is done after 'delete'
  • [Configuration] added 'Storage.DiscardVirtualMemory' option
  • [Encryption] fixed issue with removing encrypted node with wrong key
  • [Indexing] decreased CPU pressure by scheduling indexing cleanup only when it is needed
  • [Indexing] avoid creating index writer if no results were generated
  • [Indexing] handle properly OperationCancelledException and ObjectDisposedException when querying an index that is being replaced at the same time
  • [Indexing] handle 'SelectMany' in nested dictionary properly in indexing functions
  • [Indexing] fixed select value from collection in indexing function while using 'FirstOrDefault' method
  • [JavaScript] releasing memory earlier in Jint engine to reduce the memory footprint
  • [Monitoring] added endpoints to monitor number of indexes, stale indexes and indexing performance in all loaded databases
  • [Querying] when projecting from a document that does not exist already, we should skip that document
  • [Replication] when replication failovers it should check destination change vector and start from there, not from scratch
  • [Revisions] enforcing revision configuration should also take into account document tombstones
  • [Revisions] added 'MaximumRevisionsToDeleteUponDocumentUpdate' option
  • [Voron] fixed issue with recursive write lock acquisitions when removing inactive scratches
  • [Voron] fixed possibility of accessing disposed pager of 'compression.buffers'
  • [Voron] fixed int.MaxValue overflow in 'AdjustPagesRequiredFor32Bits' when running on 32-bits
  • [.NET] updated to 5.0.8

Client API​

  • [Querying] fixed issue with using 'Group' as a property name in includes
  • [Operations] added 'GetDatabaseSettingsOperation' and 'PutDatabaseSettingsOperation'
  • [Session] method Attachmnts.GetNames should return correct number of attachments after deletion
  • [Session] properly detect changes in documents containing Unicode characters
  • [Session] fixed cache issue when using MultiGet
  • [Subscriptions] added 'Disabled' to 'SubscriptionCreationOptions'

Studio​

  • [Performance Hints] added Total Documents Size to paging performance hint
  • [Replication] added number of replicated counters to Replication Stats Graph
  • [Storage] added grouping of the data in the graph if number of items is excessive

Tools​

  • [Debug] added ability to save traffic watch

5.1.9 (51035) - 2021/07/01​

Server​

  • [Backups] restore of compare exchange should consider compare exchange tombstones and clean them
  • [Certificates] consider all of the certificates that match pinning hash to allow the connections after replacement
  • [Cluster] fixed issue with huge Raft commands impacting stability of the cluster
  • [Cluster] fixed issue with cluster transaction processing hang when server is restarted immediately after such a transaction occurs
  • [Cluster] added compare exchange statistics to detailed database stats endpoint
  • [Configuration] added 'Storage.MaxNumberOfRecyclableJournals'
  • [Indexes] added support for ThenBy and ThenByDescending
  • [Indexes] fixed possibility of a deadlock when max number of concurrent indexing processes is set
  • [Indexes] fixed index instance leak when database record change is being handled but database is being unloaded at the same time
  • [Indexes] fixed issue with GroupBy not returning appropriate results in Time Series indexes
  • [Indexes] fixed possible 'ArgumentOutOfRangeException' in index storage
  • [Indexes] added support for ISO-8601 datetime format
  • [Licensing] try to activate license from environment variable or path when we fail to do it online
  • [Memory] try to reuse large segments from the memory allocator (possible memory leak when doing long operations like backups or export)
  • [Monitoring] added ability to define secondary user for SNMP v3
  • [Replication] fixed possibility of replication killing server when database is being deleted at the same time
  • [Replication] fixed possibility of replication with missing attachments went into endless loop state
  • [Replication] fixed possible endless loop caused by not handling attachment stream files properly when destination database in encrypted
  • [Replication] fixed possible NRE when Documents DeleteRevision flag was not stripped properly
  • [Replication] fixed possible NRE when disposing connections of a disposed database
  • [Queries] fixed issue with delete or patch by query timing out when a lot of document IDs needs to be gathered
  • [TCP] added support for cancellation tokens to abort the connections immediately if needed
  • [Time Series] added tombstone statistics to detailed database stats endpoint
  • [Time Series] properly process tombstones if all documents collection is present
  • [Voron] limiting number of recyclable journals to 32 by default
  • [Voron] fixed case where a newly created read transaction could get an already disposed pager state of a scratch file
  • [Utils] fixed issue with DisposeAsync not preventing double dispose in certain situations
  • [.NET] updated to .NET 5.0.7

Client API​

  • [Bulk Insert] fixed possible hang and avoid multi-threaded access to context
  • [JSON] properly clearing internal JsonReader state to avoid hitting MaxDepth exception

Studio​

  • [Certificates] show single entry in the Certificates view when client is using Server certificate to connect
  • [Migration] fixed issue with Advanced menu not opening
  • [Querying] added support for enclosing the previous statments in clauses
  • [Setup] display unsupported browser warning if needed
  • [Subscriptions] fixed possibility of Studio hanging in the Edit Subscriptiion View
  • [Traffic Watch] properly display type for Bulk Docs

5.1.8 (51027) - 2021/05/26​

Server​

  • [Backups] fixed issue with executing Backup Retention policies on Azure
  • [Backups] allow to restore a document when collection was changed in the same incremental backup
  • [Backups] fixed possible memory leak during import when a lot of compare exchange values are being imported
  • [Backups] fixed issue with editing server-wide backup tasks that could cause those tasks to hang
  • [Databases] before deleting a database a database path intersection is checked with other databases
  • [Debug] fixed issue with capturing stacktraces for entire cluster
  • [Debug] fixed start date of a cloned transaction in /admin/debug/txinfo endpoint
  • [Databases] fixed NRE that could happen if database was created with Client Configuration set
  • [Indexes] release temporary files on low memory to reduce the memory pressure further
  • [Indexes] fixed a race between creating a new auto index and deleting the superseded one
  • [Indexes] fixed usage of concurrent indexes semaphore to avoid NRE
  • [Indexes] fixed issue with using ThenBy and ThenByDescending in indexes
  • [Indexes] fixed issue with using Enumerable.Range in indexes
  • [Indexes] added support for FindIndex and FindLastIndex methods in indexes
  • [Indexes] when updating NuGet package in index to a newer version no longer restart of server is required
  • [Indexes] support for native DLLs from NuGet
  • [Indexes] fixed null string concatenation behavior in indexing - now it matched C# one
  • [Querying] fixed possibility of sending an invalid JSON when returning facet results
  • [Querying] fixed possibility of NRE when projecting same document multiple times during streaming
  • [Querying] decreased memory usage when executing Distinct queries
  • [Replication] fixed memory allocation when handling tombstones as a conflicts resolutions
  • [Replication] fixed NRE on refresh of document that was added in cluster transaction
  • [Voron] making sure that we will not remove currently used scratch buffer file from the list of active scratches during transaction rollback
  • [Voron] making the acquirement and usage of a pager state more robust to avoid accessing already disposed pager which could result in AVE
  • [Voron] preventing a racy access and dispose of a scratch file between the storage cleanup and creation of a new transaction
  • [Voron] fixing the case that after the import of a database we didn't flush all journals if there was no activity on a database what resulted in large number of scratch files
  • [Voron] using a correct pager state when prefetching segments
  • [.NET] updated to .NET 5.0.6

Client API​

  • [Events] added OnSessionDisposing event
  • [Events] fixed issue with OnBeforeQuery event not being invoked when streaming
  • [JSON] internal enumerable converters need to take into account that a custom converter could have been supplied by the user
  • [Session] fixed caching when Lazy is used
  • [Session] properly incrementing number of requests when attachments and revisions are used
  • [Session] added load revisions lazily implementation
  • [Session] added AddOrPatch and AddOrIncrement methods
  • [Subscriptions] fixed possibility of context leak when processing subscriptions and error has occurred
  • [Smuggler] fixed possibility to context leaking during Import
  • [Querying] added support for aggregation queries when raw query is used

Studio​

  • [Indexes] expose index wait time on performance graph when max number of concurrent indexes is set
  • [Indexes] fixed issue with indexes getting unselected when progress is being updated
  • [Indexes] fixed issue with displaying tooltips on performance graph
  • [IO Stats] fixed issue with importing I/O stats from the debug package
  • [Refresh] fixed issue with updating the refresh frequency
  • [Traffic Watch] display also seconds in request time
  • [Traffic Watch] added TCP connections

5.1.7 (51024) - 2021/04/23​

Server​

  • [Indexes] fixed issue where index replacement, therefore index update, could cause index to become paused
  • [Indexes] fixed possible deadlock in indexing that could occur when 'Indexing.MaxNumberOfConcurrentlyRunningIndexes' is used
  • [TCP] gently closing TCP TestConnection and TCP Ping to avoid moving into CLOSE_WAIT state

5.1.6 (51023) - 2021/04/13​

Server​

  • [Backup] Fixed the restore of tombstones from a backup
  • [Cluster] Added endpoint to remove entry from Raft log
  • [Configuration] Added Indexing.MaxNumberOfConcurrentlyRunningIndexes configuration option (default: null - no limit)
  • [Configuration] Increased dafault value for Indexing.Encrypted.TransactionSizeLimitInMb configuration option depending on the amount of available memory:
    • <= 1GB of RAM or running in 32bits - 96MB
    • <= 4GB of RAM - 128MB
    • <= 16GB of RAM - 256MB
    • <= 64GB of RAM - 512MB
    • > 64GB of RAM - 1024MB
  • [Configuration] Added Http.AllowSynchronousIO configuration option (default: false)
  • [Indexing] Fixed the behavior of recreating indexing writer upon every commit
  • [Indexing] Fixed handling for ERROR_COMMITMENT_LIMIT to treat is as OutOfMemory
  • [Indexing] Reduce amount of IO needed to deal with temporary files
  • [Indexing] Added ability to limit number of concurrently running indexes to reduce the memory and IO usage (Indexing.MaxNumberOfConcurrentlyRunningIndexes)
  • [Indexing] Fixed invalid memory allocation in Lucene
  • [Indexing] Added cluster-wide disable index
  • [Indexing] Reduced logging lever of errors related to using Nuget DLLs in indexes
  • [Indexing] Normalize new line characters when comparing additional sources
  • [Fixed] Fixed the issue that we skip documents without checking if we need to check for CanContinueBatch which resulted in OutOfMemory error
  • [Querying] Better exception on invalid JS Date
  • [Querying] Ensured that query execution is stopped if a HTTP request is aborted
  • [Querying] Streaming on index that does not exist should throw proper exception instead of NRE
  • [Querying] Fixed NRE when using a search query with Boost on term containing only quotes
  • [SNMP] Exposed number of disabled, encrypted and current node databases
  • [SNMP] Exposed GC memory info
  • [Server] Disabling Kestrel's AllowSynchronousIO and making the handling of requests fully async. Added Http.AllowSynchronousIO to allow user to control it explicitly.
  • [SQL ETL] Added handling for conversion of GUID to UUID when loading records to PostgreSQL
  • [Time Series] Fixed append of an entry with DateTime.MinValue
  • [Time Series] Avoid throwing an exception when timeseries name isn't a string
  • [Time Series] Added support for quering time series with quoted name
  • [Tombstones] Added endpoints allowing to force cleanup of tombstones and check the cleanup state
  • [Voron] Fixed unhandled case in page splitting of compressed pages. This applies to map-reduce indexes and could result in "Encountered empty page which isn't a root" error.
  • [Voron] Ensured that we report an alert if an error happened during the flush of data and we recreate the backgroud task
  • [Voron] Fixed unreleased allocations in scratch buffers which made that scratch files were never cleaned up
  • [.NET Core] Updated to 5.0.5

Client​

  • [Changes API] Fixed detection for database creation/deletion while already suscribed
  • [Session] Consider the index referenced collections on WaitForIndexesAfterSaveChanges
  • [Conventions] Added WaitForIndexesAfterSaveChangesTimeout, WaitForReplicationAfterSaveChangesTimeout and WaitForNonStaleResultsTimeout conventions (default: 15 seconds)
  • [Performance] Optimized TryGetServerVersion
  • Fixed NRE in CachingJsonConverter
  • Added Lazy version of ConditionalLoad
  • IAsyncDocumentSession.StreamAsync method forcedly cast IAsyncDocumentQuery<T> to concreate AsyncDocumentQuery<T> class implementation

Embedded​

  • Added support for wildcards (x) in the ServerOptions.FrameworkVersion

Studio​

  • [Querying] Added id() field to the list of index terms

5.1.5 (51018) - 2021/03/01​

Server​

  • [Backups] fixed issue with deleting multiple blobs on Azure when retention policy is executed
  • [Backups] fixed issue with executing retention policy on Azure when remote folder name is empty
  • [Backups] fixed the ability to test credentials on server-wide backups
  • [Certificates] set DisableCertificateDownloads to true when building a certificate chain
  • [Cluster] fixed issue with excessive topology updates from the Client API
  • [Cluster] do not move loading idle database to rehab
  • [Compression] fixed issue with compressed flag not being added when number of overflow pages is exactly the same after compression
  • [Debug] fixed issue with retrieving thread names in Threads View for some of the threads
  • [Encryption] fixed 'unable to decrypt page' error
  • [Encryption] fixed recovery process on encrypted storage which could cause data corruption
  • [Graph API] do not return duplicate edges for Graph Visualizer
  • [Indexes] memory optimizations in Lucene
  • [Indexes] fixed race condition between removing or replacing an index and starting or stopping all of the indexes
  • [Indexes] changing additional sources should affect index etag which is used to calculate query results caching etag
  • [Indexes] expected exceptions should not generate an index error
  • [Indexes] decreased the cost of retrieving the data from index stats endpoint
  • [Indexes] fixed issue with disposing cached field items immediately - some of the readers could be already in use
  • [Indexes] when document collection does not match the specified collection in LoadDocument then null should be returned
  • [Indexes] index definition comparison should be newline-insensitive
  • [Monitoring] exposed SWAP usage on Windows in SNMP
  • [Monitoring] added managed memory, unmanaged memory, encryption buffers memory in use and encryption buffers memory in pool to SNMP
  • [Patching] fixed issue with delete script not deleting all of the documents in some cases
  • [Patching] fixed memory leak when patching a large collection on a compressed database
  • [Querying] fixed possible NRE when projecting with streaming full documents
  • [Replication] fixed NRE that could happen if there are 2 tombstones with identical ID but different collection
  • [Replication] fixed NRE that could happen if we are deleting the database
  • [Replication] properly clone replication items to avoid using memory not owned by the replication process which could result in AccessViolationException
  • [Revisions] fixed issue with creating a revision when only Resolved flag was present in deleted document
  • [Revisions] properly set flags during putting deleted revision from a cluster transaction
  • [Subscriptions] fixed NRE in subscriptions when including counters that do not exist in the document
  • [.NET] updated to 5.0.3

Client API​

  • [Operations] added 'GetRevisionsOperation'
  • [Querying] wrap next binary expression after negation in sub clauses
  • [Session] fixed issue with lazily load documents not using aggressive cache properly
  • [Subscriptions] fixed ObjectDisposedException that could occur when disposing subscription worker multiple times
  • [Subscriptions] fixed JavaScript translation for Id property and Load, allow to use member init
  • [Subscriptions] do not redirect to node with failures

Studio​

  • [Backup] added 'Content-Type' header so browsers like Firefox can then recognize file name properly of exported database
  • [Databases] do not show document and index counts on databases that do not belong to the current node (remote)
  • [Indexes] fixed issue with Indexing performance view not loading correctly when cmpxchg are used in index

5.1.4 (51016) - 2021/02/01​

Server​

  • [Encryption] Fixing the recovery process on storage startup which could cause overwrite of valid data and result in "Unable to decrypt page" error
  • [Encryption] Fixing potential segmentation fault error on Linux on attempt to encrypt empty page that effectively was not in use
  • [Indexing] Fixing internals in Lucene to prevent from killing the server by an unhandled exception

5.1.3 (51013) - 2021/01/25​

Server​

  • [ARM] Fixing PAL copying on Raspberry PI build
  • [Alerts] Using standard deviation for Low swap size warning
  • [Backups] Fixing ocasionally happening problem that backups were not triggered
  • [Backups] Fixing error handling for backups to S3
  • [Backups] Added Backup.TempPath configuration option
  • [Cloud]Retry CPU credits sync on startup
  • [Cluster] Prevent concurrent bootstrap
  • [Cluster] Cluster observer will move node to rehab upon large gap from the other nodes
  • [Cluster] Fixing missing revisions from cluster transactions
  • [Cluster] Limiting cluster log truncation by time
  • [Cluster] Promote from rehab with indexes that were explicitly disabled
  • [Cluster] Stay in rehab with index error
  • [Configuration] Adding Indexing.MaximumSizePerSegmentInMb, Indexing.MergeFactor, Indexing.LargeSegmentSizeToMergeInMb, Indexing.NumberOfLargeSegmentsToMergeInSingleBatch, Indexing.MaxTimeForMergesToKeepRunningInSec
  • [Debug] Adding /admin/stats end point to Debug Package
  • [Debug] Adding /admin/debug/databases/idle endpoint
  • [Docker] Updating docker base image
  • [Docker] Allow to ignore file lock error when using docker shared volume from Windows
  • [Encryption] Introducing global stack to EncryptionBuffersPool for better memory management
  • [ETL] Fixing IndexOutOfRangeException while iterating the ETL processes what could result in process crash
  • [Indexing] Fixing partitioning in Bloom Filters
  • [Indexing] Fixing JS map-reduce indexes when grouping by nested object
  • [Indexing] Adding support for complex reduce keys in JS map-reduce indexes
  • [Indexing] Fixing the index replacement behavior if any error happened meanwhile
  • [Indexing] Improving memory management in Lucene to reduce GC cost
  • [Indexing] De-referencing index resources under low memory
  • [Indexing] Better management of Lucene's merges to reduce the size of transaction
  • [Indexing] Fixing CreateField returning a single result when passing the same field name
  • [Indexing] Fixing progress calculation of indexes processing counter or time series
  • [Indexing] Improve the performance of LoadDocument when referencing very large number of documents
  • [Indexing] Improve the performance of initial index run
  • [Indexing] Adding support for return block statements in group by + allow arrow functions which return objects (w/o explicit return) in JS indexes map
  • [Indexing] Restricting number of items in fields cache of LuceneDocumentConverter
  • [Indexing] Taking into account Indexing option from the default field options
  • [Indexing] Registering Additional Assemblies by name and full name
  • [Indexing] Support for boosting in JS indexes
  • [Indexing] Increasing default value of Indexing.Encrypted.TransactionSizeLimitInMb configuration option to 96 MB
  • [Linux] Fixing SWAP detection on HDD over SSD in Posix systems when NVMe SSD drives are available
  • [MacOS] Fixing issue with copying PAL and friends to MacOS package
  • [Memory] Fixing posible momory leak when using stream query
  • [Operations] Fixing WaitForCompletion throwing InvalidOperationException for RevertRevisionsOperation
  • [Patching] Fixing regression issue with pathing large number of documents
  • [Querying] Fixing metadata projection returning LastModified in incorrect format
  • [Querying] Allow to include on the output of facets
  • [Querying] Converting >= and <= queries to between queries automatically
  • [Querying] Fixing potential issues with float comparison
  • [Querying] Fixing wrong query results or exception when querying for quotes or/and slashes
  • [Replication] Avoiding the update of sibling etag on new connections
  • [Replication] Fixing the issue with change vector is not updated after replication
  • [Replication] Fixing issue that resolving document conflict in Studio removed the attachment
  • [Replication] Fixing issue with missing attachment breaking the replication
  • [Replication] Fixing duplicate attachments problem in conflicted documents
  • [Replication] Checking conflict status for attachment and deleted attachment which caused infinite loop
  • [Replication/Smuggler]Adding unused database Ids to import/export for preventing "conflict" in import destination cluster replication
  • [Revisions] Fixing issue that deleting a document with Resolved flag created a revision
  • [Revisions] Fixing unhandled cases of conflicts in revisions
  • [Subscriptions] Fixing the subscription behavior on SubscriptionDoesNotBelongToNodeException
  • [Subscriptions] Fixing calculation of redirect node in case of failover
  • [Time Series] Fixing optimistic concurrency violation error when patching multiple types
  • [Time Series] Fixing parsing issue when querying with the usage of time series names containing spaces
  • [Time Series] Throwing better error message on attempt to group by tag only when querying
  • [Time Series] Adding Last and Next InterpolationTypes for TimeSeries Gap Filling feature
  • [Voron] Fixing the validation of overflow pages during the storage recovery process on startup
  • [Voron] Fixing possible AccessViolationException in when deleting entries from fixed size trees
  • [Voron] Fixing NRE on attempt to get temp page from DecompressionBuffersPool
  • [Voron] Deleting large journals instead of adding them to recycle pool to speed up the startup time
  • [Voron] Adding cleanup of Temp directory on storage startup
  • [Voron] Fixing seeking to a record when using startAfter parameter
  • [.NET] Updated to .NET 5.0.2
  • Improved error handling in timer threads

Client API​

  • [Conventions]added DisableTopologyCache convention
  • [Changes API] Fixing changes API interal operation so it should use the same node as the operation
  • [Changes API] Marking Changes API connection state as faulted if failed to initialize
  • [Querying] Adding option to project the last modified date from queries
  • [Querying] Fixing calculation the hash of complex objects when querying that caused query hangs
  • [Querying] Support TimeSpan in projections
  • [Querying] Making HashCalculator use DateTime.GetDefaultRavenFormat
  • [Querying] Fixing time series queries using the string interpolation of call expression in GroupBy
  • [Serialization] Optimize client side JSON serialization
  • [Time Series] Typed API for time-series bulk insert
  • Fixing backward compatibility of the health check endpoint
  • Fixing issue when using lazy query + aggressive caching returned Index does not exists exception
  • Better exception for actions that require database but none was specified via parameter or there is no default one
  • Properly detecting changes in HasChanged when we have deletes
  • Suggest X509KeyStorageFlags.MachineKeySet when passing invalid certificate to document store

Studio​

  • Adding navigation when clicking the backup alert
  • Fixing hight CPU usage on the dashboard
  • Auto-reconnect to web socket in Admin Logs & Traffic Watch
  • When node is passive and license is not activated, stating so explicitly on the License View
  • Giving better error message if trying to run update in query window
  • Adding more details from Lucene do Idexing Performance view
  • Fixing issue that setting value to zero in Database Record saved it as null
  • Fixing broken failed Enforce Revision Configuration message
  • Support for compare exchange metadata
  • Clear error on Discovery URLs when list is empty and added warning icon when test failed
  • Display TS value names for a new TS entry
  • Improving the help for Additional Assemblies
  • Add support to save documents/indexes using Ctrl+S.
  • Showing the full analyzer name for custom analyzer
  • Fixing issue with analyzer input box being not disabled disabled when indexing is 'Search(implied)'
  • Fixing Admin logs filtering

5.1.2 (51010) - 2020/12/11​

Server​

  • [Encryption] fixed possible AVE when encryption is being used
  • [Indexing] fixed issues with custom assebly resolution when custom analyzers are used

Studio​

  • [Certificates] fixed issues with displaying when client certificate is not provided

5.1.1 (51007) - 2020/12/01​

Server​

  • [Compression] fixed possible data corruption that could manifest when compression is used
  • [Encryption] fixed memory leak that occurred when encryption was used
  • [Indexing] fixed possible NRE when using NuGet additional source and it failed to download it
  • [Querying] increased performance and decreased memory usage of collection queries with where clauses for operations (e.g. patching by collection or deleting by collection)
  • [Replication] fixed issue with filtered replication using AllowedSinkToHubPaths instead of AllowedSinkToHubPaths
  • [Replication] fixed possible endless loop in replication tombstone cleanup mechanism

Client API​

  • [Querying] fixed that could occur during streaming of query results

Studio​

  • [Time Series] fixed issues with Time Series visualization caused by JS error

5.1.0 (51000) - 2020/11/18​

Features​

  • [Filtered Replication] added feature. Documentation
  • [Indexes] added Additional Assemblies from NuGet feature. Documentation
  • [Indexes] added Attachment Content Indexing support. Documentation
  • [Indexes] added Counters and Time Series support to JavaScript indexes.
  • [Pull Replication] revamped feature, added the ability not only to pull the data but also to push it. Documentation
  • [Replication] added server-wide external replication feature
  • [Time Series] added gap filling support. Documentation
  • [Time Series] added scale support. Documentation

Out of Experimental​

  • [Documents Compression] removed experimental flag

Other​

  • [Backups] added the ability to exclude databases from server-wide backups
  • [Backups] added Backup Now functionality
  • [Indexes] optimized how reduce result is constructed
  • [Indexes] aligned list of available methods (e.g. counterNamesFor) in JavaScript indexes with C# ones
  • [Time Series] added streaming support
  • [Time Series] added percentile, slope and stddev support
  • [Time Series] added ETL support
  • [Time Series] added the ability to group by tag
  • [.NET] migrated to .NET 5.0
  • [.NET] decreased number of files in the distribution package

Client API​

  • [Conventions] added ShouldIgnoreEntityChanges convention. Documentation
  • [Events] event OnBeforeDelete will be invoked when Delete(id) is executed from now on
  • [Querying] support for explicitly stating the origin of a value in projection. Documentation
  • [Querying] added support for RavenQuery.Cmpxchg in single projection queries
  • [Serialization] added support for C# 9 records
  • [Session] support for includes in Time Series. Documentation
  • [Session] implemented ConditionalLoad. Documentation
  • [Subscriptions] added OnUnexpectedSubscriptionError event

Studio​

  • [Backups] added dedicated view
  • [Configuration] added the ability to collapse document properties by default
  • [Document] added the ability to collapse the properties panel
  • [Menu] added the ability to collapse it
  • [Quality of Life] polished a lot of views and made considerable amount of UX enhancements
  • [Setup] added the notification to download the admin certificate at the end of the setup