[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
[Migration] exposed SQL PK values to the migration script
[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
[Time Series] better exception message when using properties within structs for typed Time Series
Setup
Signed setup-as-service.ps1
Studio
[Cluster Dashboard] added Tasks panel
[Configuration] allow to set -1 as a value
[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
[Debug] show spinner while generating stacktraces
5.2.101 (52025) - 2022/03/15
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)
[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
[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
[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
[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 dbs
[SNMP] added number of faulty indexes (per database and total)
[.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
Studio
[Backup] fixed issue with showing backup progress
[Indexing] exposed more details on indexing performance view
5.2.100 (52022) - 2022/02/01
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
[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
[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
Client API
[Bulk Insert] fixed issue with sending very large documents
[Changes API] fixed retry connection handling
[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
5.2.6 (52021) - 2022/01/07
Server
[Compression] fixed possible data corruption issue that could occur when transaction which used compression was rolled-back
5.2.5 (52020) - 2021/12/21
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
[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
[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] 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
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