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What's new

4.1.8-patch-41017 - 2019/07/15

Server

  • [Cluster] Stability improvements
  • [Import] Fixed import of .ravendbdump file with existing auto map-reduce index
  • [Subscriptions] Fixed subscriptions on deleted revisions
  • Updated .NET Core to version 2.1.12

Client

  • [Conventions] Added CustomizeJsonDeserializer convention
  • [Smuggler] Fixed Operation.WaitForCompletionAsync of the export

4.1.7 (41016) - 2019/06/27

Server

  • [Compare Exchange] Added ability to store null as compare exchange value
  • [Cluster] Stability improvements
  • [CSV] Fixed missing Raven-Clr-Type in Export/Import CSV
  • [Debugging] Added /cluster/topology to the debug package info
  • [Indexing] Fixed cleanup on idle index
  • [Indexing] Recreating index writer on EarlyOutOfMemoryException
  • [Patching] Fixed memory leak
  • [Replication] Fixed conflict creation of HiLo documents
  • [Suggestions] Fixed index writer recreation after indexing batch
  • [Setup Wizard] Fixed port issue when setting up cluster
  • [Voron] Fixed error handling in async transactions
  • Fixed possible race condition during server initialization when using HTTPS

Client

  • [Configuration] Preventing multiple calls to configuration/client endpoint
  • [Projections] Fixed calculations on integers
  • [RQL] Marking 'limit' and 'offset' as reserved keywords
  • [Querying] Fixed custom converters usage when serializing query parameters
  • [Session] Fixed changes detection of session.Advanced.WhatChanged()
  • [Session] Fixed session clearing

Studio

  • [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

4.1.6 (41014) - 2019/05/21

Server

  • [Attachments] preventing the insertion of a document with attachment if those do not exist
  • [Cluster] fixed possible loop that could occur during database deletion when database was removed immediately after it was created
  • [Cluster] stability improvements
  • [Encryption] better memory management when database is being encrypted
  • [Indexing] proper change detection when additional sources are changing
  • [Migration] fixed RavenFS NRE and context misuse
  • [Patching] fixed issue with rounding when overwriting ints with decimals
  • [Patching] fixed possibility of endless loop when no modifications are being applied by the patch
  • [Patching] patching by index query should properly delay the cancellation token
  • [Querying] fixed 'TotalResults' value when streaming using collection query
  • [Querying] optimized Lucene query generation, by removing redundant parathesis, which reduces the computation power needed by the Lucene to process the query
  • [Replication] fixed 'item with the same key has already been added' issue
  • [Subscriptions] added the ability to disable subscription w/o a name
  • [Voron] fixing syncing issue due to missing handling of empty journal
  • [.NET Core] updated to 2.1.11

Embedded

  • 'WaitForUserToContinueTheTest' will only trigger when debugger is attached

Client

  • [Caching] aggressive cache now has an option to 'do not track changes' via Changes API (passive mode)
  • [Caching] properly update the cache generation if the document wasn't modified
  • [Conventions] added AggresiveCache conventions for 'Duration' and 'Mode'
  • [Memory] fixed possible memory leaks when Changes API is used or change detection is executed
  • [Patching] patching a field with 'null' value should not throw 'NullReferenceException'
  • [Projections] using 'id()' in map-reduce indexes, instead of 'Id' to let decide the server-side from where the identifier should be retrieved
  • [Querying] added 'SearchOperator' parameter to 'Search' method
  • [Querying] parameters should not use the convention serializer
  • [Session] using read balance behavior from request executor, so it can be properly injected by the server-side

4.1.5 (41013) - 2019/04/15

Server

  • [Backups] fixed calculation if incremental backup should have been started when only Compare Exchange and/or Identities were changed
  • [Cluster] stability improvements
  • [Cluster] fixed possibility of database hanging in 'pending for deletion' progress
  • [Cluster] prevent adding node to a cluster when leader is initialized with port 0 (random)
  • [Documents] better validation for document ID, counter & attachment name sizes
  • [ETL] fixed failover in ETL that could occur when node was no relevant for this operation
  • [ETL] fixed the possibility of ETL hanging when too many counters were replicated at once
  • [Indexing] fixed possible NRE when defining Output Collection in JavaScript indexes
  • [Indexing] better index name validation
  • [Indexing] added support for Count() method, previously only Count property was supported
  • [Indexing] optimize querying, by reusing and refreshing the IndexReader, not opening a new one after each indexing batch
  • [Indexing] filtering-out terms that do not have any matching documents anymore
  • [Indexing] fixed issue with switching back index to normal operation from low-memory mode
  • [JavaScript] fixed possibility of non-disposing the blittable JSON objects, when patching script was throwing an exception
  • [Subscriptions] limited the maximum send batch size to 32MB on x64 and 4MB on x86 machines
  • [Subscriptions] fixed the possibility of an invalid Subscription state in non-leader nodes
  • [Replication] fixed Counter replication discrepancies
  • [Replication] fixed missing Attachment handling in Replication that could case endless repeats of replicationbatches in certain cases
  • [RQL] support for 'exact' in 'startsWith' and 'endsWith'
  • [Voron] fixed possible 'UnauthorizedAccessException' that could happen during disposal or deletion of a database of an index
  • [.NET Core] updated to .NET Core 2.1.10

Client API

  • [Compare Exchange] correctly escape characters in URLs
  • [LINQ] taking into account 'PropertyNameAttribute' from JSON.NET when converting LINQ to RQL
  • [Projections] fixed issue with projecting array length to custom projection class
  • [Projections] fixed issue with projecting identity of sub-collection object
  • [Projections] properly handling counter names with spaces
  • [Projections] fixed issue with projections failing when there are multiple loads with nested sibling lists
  • [Querying] support for 'exact' in 'StartsWith' and 'EndsWith'
  • [Session] state of Session will be cleared only after successful SaveChanges operation
  • [Subscriptions] fixed issue with retrieving subscription information via 'GetOngoingTaskInfoOperation'
  • fixed possible StackOverflowException that could occur rarely during Database deletion when Client tried to switch to a different node

Studio

  • [Indexing] added 'LowerCaseWhitespaceAnalyzer' to the list of analyzers
  • [Storage] added Storage Report for Server Store
  • reduced CPU usage needed for 'Server Dashboard View'
  • fixed memory leak in 'Server Dashboard View'
  • fixed caching issue with Studio files

4.1.5-patch-41012 - 2019/03/15

Server

  • [Backup] Fixed possible NRE if last backup status was created in older version
  • [Backup] Fixed restore operation so it won't create new change vectors
  • [Backup] Fixed restore of backup including subscriptions
  • [Cluster] Stability improvements
  • [Configuration] Added Storage.SkipChecksumOnRecovery option
  • [Data Subscriptions] Fixed respecting of MaxBatchSize option
  • [Data Subscriptions] Fixed possible AVE on running subscription when database is being shut down
  • [Indexing] Fixed possible deadlock during indexing replacement
  • [Indexing] Fixed deletion of artificial documents created by map-reduce indexes
  • [Revisions] Fixed consistency of revision replication
  • [Replication] Fixed possible AVE on attachment replication
  • [Replication] Fixed concurrent access to context in incoming replication handler
  • [Replication] Fixed memory leak when replicating attachments
  • [Replication] Improved handling of dealing with large incoming replication batches
  • [Transaction Replay] Fixed possible NRE
  • [Voron] Reduced initial storage size when running on x86
  • [Voron] Fixed usage of encrypted db when running on x86
  • [Voron] Fixed handling of global indexes usage which could result in AVE or even heap corruption
  • [.NET Core] Updated to .NET Core 2.1.9

Client

  • [Operations] Added overload to GetOngoingTaskInfoOperation allowing to get task info by name
  • [Querying] Fixed projections with the usage of multiple let statements
  • [Querying] Fixed usage of Select in Include for empty lists
  • [Querying] Allow to define boost 0 from the client API

Embedded

  • [Embedded] Added copying missing .so and .dylib files
  • [Embedded] Added ServerDirectory option to allow to point to a server directory

Studio

  • Layout improvements