RavenDB v5.4.101

Server

• [Backup] Added the ability to cancel and delay server-wide backups by Operator.
• [Certificates] Improved using UTC time when validating the certificate for developer license.
• [Changes API] Added the timeout for sending a message and clearing messages in the queue when you're in low memory.
• [Cluster] Improved using TCP compression for the cluster communication.
• [Corax] Memory usage and performance improvements.
• [ETL] Added new getRevisionsCount() method available during execution of an ETL script.
• [JavaScript] Added support for spread operator JavaScript indexes and Patching.
• [Import] Added alerts when skipping configuration for a conflict solver, time series or revisions during the import because they already exist.
• [Memory] Improved purging the Lucene's field cache for order by when you are in low memory state.
• [Memory] Added defragmentation mechanism to internal allocators to deal with specific memory allocation patterns.
• [Performance] Improved Smuggler and Patching performance when handling documents with complex nested objects.
• [Querying] Optimized order by queries when ordering by field which is a date.
• [Querying] Added support for count(), key() and sum() methods in JavaScript projections when using dynamic group by queries.
• [Subscriptions] Improved sending noop ACK cluster command once per state.
• [Smuggler] Added the ability to import / export history of indexes.
• [Time Series] Improved memory usage when processing large number of time series during ETL and indexing.
• [Time Series] Improved memory usage during import of time series.
• [.NET] Updated to Microsoft .NET 7.0.2.

Client

• [Querying] Added AsAsyncEnumerable to RavenQueryableExtensions.

Studio

• Added on/off switch to disable index optimize during compact operation.