v4.18.0 *beta*

Replication

• [fea] Improved storage flush logic during WAL/Force syncs (new logic has more uniform requests timings distribution)
• [fix] Fixed possible origin LSN missmatch in snapshots during WAL/Force syncs

Reindexer server

• [fix] Fixed logical operations (or, not) parsining in JSON DSL for joined queries

Ported

• [fea/fix] Ported all the fixes and features from v3.29.0

Face

• [fea] Added disabled mode for selectors on NS config page
• [fix] Fixed shard_id filter on the Items table after the Item editing
• [fix] Fixed scroll position on NS menu
• [fix] Fixed the issue related to NS config changes saving on tabs switching
• [fix] Fixed duplicated requests on Indexes and Items pages

v3.29.0

Core

• [fea] Added Chinese and Japanese symbols into locale. Currently those symbols will be indexed by fulltext engine (using space-separators), but proper tokenization for the languages will be added in the separate release
• [fea] Added debug_rank() function for fulltext-indexes (it allows to get some more ranking details in the resulting docs)
• [fix] Fixed crash in fulltext index data deletion after incorrect encoding error handling
• [fix] Fixed LSN setting for deleted items
• [fix] Fixed large int64 convertion in SQL queries

Replication

• [fix] Fixed possible datahash missmatch after WAL-sync in cascade replication setups
• [fix] Fixed storage rollback from v4 with non-default server ID values

Reindexer server

• [fix] Fixed GRPC queries responses in Protobuf format

Go connector

• [fea] Added "equal_positions" filters support into Go DSL
• [fix] Fixed interaction between query.Get() and joined-queries. Now Get() correctly applies limit to the main query

Build

• [fix] Fixed AltLinux gperftools dependency name

Face

• [fix] Fixed NS config changes saving after tabs switch

v4.17.2 *beta*

Core

• [fix] Fixed data race in cached comparators (joins cache may cause incorrect comparators deletion)
• [fix] Changed select fields filters behavior: incorrect fields in the filter will be ignored (instead of full filter reset)

Go connector

• [fix] Unexported fields and fields, marked with "json":-, will not create indexes anymore (including nested ones). Check updated example here
• [fix] Unexported fields, makred with joined now produce explicit error (previously such fields silently did not work)

Deploy

• [fea] Added RedOS 8 prebuilt packages

Face

• [fea] Changed column tooltips on Statistics->Queries page
• [fea] Grouped slow log settings on Database config page
• [fix] Fixed the JOIN links in Explain result table

v3.28.2

Core

• [fix] Fixed data race in cached comparators (joins cache may cause incorrect comparators deletion)
• [fix] Changed select fields filters behavior: incorrect fields in the filter will be ignored (instead of full filter reset)

Go connector

• [fix] Unexported fields and fields, marked with "json":-, will not create indexes anymore (including nested ones). Check updated example here
• [fix] Unexported fields, makred with joined now produce explicit error (previously such fields silently did not work)

Deploy

• [fea] Added RedOS 8 prebuilt packages

Face

• [fea] Changed column tooltips on Statistics->Queries page
• [fea] Grouped slow log settings on Database config page
• [fix] Fixed the JOIN links in Explain result table

v4.17.1 *beta*

Core

• [fix] Fixed pagination for MERGE fulltext queries. Previously those queries could return duplicates on different pages due to missing ordering guarantees
• [fix] Fixed fields filters serialization for DISTINCT aggregations (affects SQL logging only)
• [fix] Temporary disabled default values logic for indexed fields from v4.16.0 - this logic may cause stability issues and will be reworked in further releases
• [fix] Add extra check for composites indexes substitution
• [fix] Fix composites substitution after indexes update

Reindexer tool

• [fix] Fixed crash in \quit-command after previous errors
• [fix] Fixed crash in git bash on Windows platforms

Face

• [fea] Added RU language in UI
• [fea] Changed BM25 settings layout
• [fea] Added new documentation links
• [fix] Fixed database deletion
• [fix] Fixed default value of the stop words in fulltext config
• [fix] Fixed default value of the rtree-indexes in item creation tab
• [fix] Fixed last namespace displaying
• [fix] Fixed the issue with removing of 'Statistics -> Replication' table on the page reloading
• [fix] Renamed 'Stat(ms)' field on Replication page
• [fix] Fixed XSS vulnerability in table view

v3.28.1

Core

• [fix] Fixed pagination for MERGE fulltext queries. Previously those queries could return duplicates on different pages due to missing ordering guarantees
• [fix] Fixed fields filters serialization for DISTINCT aggregations (affects SQL logging only)
• [fix] Temporary disabled default values logic for indexed field from v3.27.0 - this logic may cause stability issues and will be reworked in further releases
• [fix] Add extra check for composites indexes substitution
• [fix] Fix composites substitution after indexes update

Reindexer tool

• [fix] Fixed crash in \quit-command after previous errors
• [fix] Fixed crash in git bash on Windows platforms

Face

• [fix] Fixed XSS vulnerability in table view

v4.17.0 *beta*

Core

• [fea] Updated logging library to v1.14.1 and formatting library to v11.0.2
• [fea] Optimized log level checks to avoid excessive serialization in core logs
• [fea] Added support for array_remove with scalar values in SQL
• [fea] Added support for array_remove with non-integral values
• [fix] Disabled default values creation for object array indexes to avoid Go/Java connectors incompatibility
• [fix] Fixed sorted JOIN-subqueries over optimized tree-indexes with unordered conditions

Reindexer server

• [fix] Fixed SEGFAULT in docker image on M1 CPU
• [fix] Disable network compression on Windows (it some cases it may lead to crashes)

Reindexer tool

• [fix] Fixed possible stucking in interactive mode on Windows

v3.28.0

Core

• [fea] Updated logging library to v1.14.1 and formatting library to v11.0.2
• [fea] Optimized log level checks to avoid excessive serialization in core logs
• [fea] Added support for array_remove with scalar values in SQL
• [fea] Added support for array_remove with non-integral values
• [fix] Disabled default values creation for object array indexes to avoid Go/Java connectors incompatibility
• [fix] Fixed sorted JOIN-subqueries over optimized tree-indexes with unordered conditions

Reindexer server

• [fix] Fixed SEGFAULT in docker image on M1 CPU

Reindexer tool

• [fix] Fixed possible stucking in interactive mode on Windows

Face

• [fea] Changed default value for rtree fields in 'new item' modal (now it's zero point instead of empty array)
• [fix] Fixed items table view (previously it could disapear in some rare cases depending on items contents)
• [fix] Fixed 'delete database' button
• [fix] Fixed default stop words behavior in fulltext index settings
• [fix] Fixed rendering of the last namespace in namespaces list
• [fix] Fixed links to the docs depending on the current chosen interface language
• [ref] Changed bm25 grouping in fulltext index settings

v4.16.0 *beta*

Reindexer server

• [fea] Added RPC API for updates subcription

Go connector

• [fea] Added database events subscription

Sharding

• [fea] Improved errors handling in proxied transactions

Ported

• [fea/fix] Ported all the fixes and features from v3.25.0, v3.26.0 and v3.27.0

Deploy

• [fea] Added build for Ubuntu 24.04
• [ref] CentOS 7 reindexer repo is no longer supported due to CentOS 7 EOL

Face

• [fea] Increased max allowed value of the position_boost field
• [fea] Added "Minimum preselect size for optimization of inner join by injection of filters" field to NS config
• [fea] Added UUID index type to PK options
• [fix] Fixed the issue related to Aggregation result displaying
• [fix] Fixed the pagination issue
• [fix] Fixed the console issue in Meta section
• [fix] Fixed Explain tab layout on SQL result page
• [fix] Fixed placeholder layout for "Forced sort values" field and filer condition on Query Builder page
• [fix] Fixed icons and tabs layout on NS page
• [fix] Fixed "Tags" input layout in Index config modal
• [fix] Fixed default value for array fields
• [fix] Fixed tabs layout on NS page after Explain request
• [fix] Fixed input width in the settings

v3.27.0

Core

• [fea] Decreased heap allocations count in general selection pipeline
• [fea] Optimized allocations in fulltext query preparation phase
• [fea] Added heuristic for copying transactions, which allows to avoid extra namespace copying if there are no select queries expected. May be disabled via REINDEXER_NOTXHEURISTIC env variable
• [fea] Added automatic default values setting on new index creation (except UUID and rtree indexes)
• [fea] Improved comparators performance for IN()-conditions
• [fix] Fixed potential deadlock on data reading at server startup
• [fix] Fixed double fulltext index building after copying transactions
• [fix] Fixed incorrect composite indexes detection in some of UPDATE-queries (it could lead to random crashes during updates)
• [ref] Deprecated fulltext index option warmup_on_ns_copy. In current implementation reindexer will always build fulltext index after copying transaction
• [ref] Removed some of the default RU stop-words

Replication

• [fix] Fixed updated_unix_nano in #memstats table
• [fix] Disabled statement-based update replication - in some cases it could lead to crashes and data loss due to logic conflicts in WAL

Reindexer server

• [fea] Added SO_LINGER-option in cases when client drops connection first. This allows to prevent TIME_WAIT socket state on the client's side

Deploy

• [fea] Added build for Ubuntu 24.04
• [ref] CentOS 7 reindexer repo is no longer supported due to CentOS 7 EOL

Face

• [fea] Added RU language in UI
• [fix] Fixed input width in settings section