Server

• [Backup] Fixed an issue that restoring from incremental backup with atomic guard, a tombstone could be handled before creating the document
• [Cluster Transactions] Improved performance of cluster-wide transactions
• [Cluster Transactions] Fixed the restore of a database with cluster transactions
• [Cluster] Improved performance of updating database values by using separate semaphores for database record changes and value changes
• [Debug] Added method to delete document by Etag
• [Expiration & Refresh] Added an option to specify max number of items to process in a single run
• [Indexing] Fixed unhandled cases in Index Merger. Added better error handling.
• [Monitoring] Exposed alerts and notifications via /databases/*/notifications endpoint
• [Querying] Fixed translation of DateTime.MaxValue to JS date when building RQL with JS projection
• [Querying] Fixed count, distinct, and paging for very specific cases of collection queries
• [Querying] Fixed the detection of index staleness which could result in returning stale results in specific scenarios
• [Replication] Added authorization check for the legacy replication for indexes
• [.NET] Updated to .NET 7.0.18

Client

• [Bulk Insert] Fixed a possible NRE in the heartbeat timer
• [Cluster Transactions] Removed a legacy check if Cluster Transactions are supported
• [Indexing] Exposed referenced collection in index statistics
• Fixed inconsistent exceptions between sync and async API

Studio

• Added ignore MaxStepsForScript option on the Patching view
• Exposed info about compressed document
• Fixed Edit view of Sink in Pull Replication

Server

• [Cluster] Avoid logging expected cluster exception
• [Cluster] Fixed the failover mechanism for cluster transactions
• [Cluster] Using SemaphoreSlim instead of a blocking Monitor.TryEnter as the cluster lock to prevent potential ThreadPool starvation
• [Cluster] Fixed an edge case of NRE in ClusterStateMachine when adding a database
• [ETL] Stopping an ETL tasks in an async fashion to avoid holding the cluster lock
• [Indexing] Fixed incorrect staleness status due to unprocessed document tombstones after the replication
• [Indexing] Fixed handling of field names extraction for boosted fields in JavaScript index definition
• [Licensing] Making sure the license verification check will be executed when running as Windows Service
• [Revisions] Fixing an issue that Enforce revisions configuration was skipping on docs when passing multiple collections
• [Subscriptions] Fixed an issue with missing metadata on subscriptions with revisions enabled
• [Subscriptions] Foxed a task connection status when getting subscription ongoing task by name
• [ThreadPool] Doubling the minimum workers of ThreadPool in the default configuration
• [Voron] Fixed occasional failures in loading the storage report
• [.NET] Updated to .NET 7.0.17

Studio

• Fixed wrong count of dedicated threads on Threads Runtime Info tab
• Filtering out expired certificates by default

Server

• [Backup] Cluster observer will decide which node should perform the backup
• [Certificates] Avoid triggering the replacement of the server certificate when the new one that comes from the CertificateRenewExec is the same as the one that is currently used
• [Cluster] Improved performance of cluster operations
• [Cluster] Avoided materialization of the database record in HandleClusterDatabaseChanged()
• [Configuration] System store will take into account Storage.Temp configuration option for temporary directory
• [Debug] Fixed an issue with downloading a memory dump file generated by /admin/debug/dump endpoint
• [ETL] Replaced deprecated MySql.Data.MySqlClient package by MySqlConnector
• [ETL] Fixed an issue with not preserving the casing of Time Series names
• [Import] Fixed an issue that after the import we could end up with two attachments with identical names on one document
• [Logging] Added ability to persist configuration of the server logs and the traffic watch logging
• [Querying] Support for nullable numeric parameters of in clause
• [Revisions] Fixed concurrent usage of the context in the revisions storage
• [Setup] Fixes in rvn tool for the initial setup operations
• Fixed issue that a database ID couldn't be added to unused database IDs
• [.NET] updated to .NET 7.0.15

Client

• Fixed an issue that WhatChanged() did not return old value for RemovedField on Dictionary
• Fixed finalization of RequestExecutor instances
• Throw meaningful exception when trying to use default HiLoIdGenerator while a custom AsyncDocumentIdGenerator convention was set

Studio

• [Security] Introduced TOTP support for browser generated requests

Server

• [JavaScript Indexes] Fixed regression introduced in 5.4.113 which made that date fields indexed by JavaScript indexes got different format so queries could not find old results. If an index is affected (has a date field) then the reset is required in order to recover.

• [Counters] Fixing the allocation size for a counter group name when purging counter tombstones

Server

• [Subscriptions] fixed issue with concurrent subscription not picking up appropriate state when connecting