Merge remote-tracking branch 'origin/main' into ES-12055_track_snapshot_stats_as_metrics

# Conflicts:
#	server/src/main/java/org/elasticsearch/TransportVersions.java

Author: nicktindall

benchmarks/src/main/java/org/elasticsearch/benchmark/_nightly/esql/QueryPlanningBenchmark.java

@@ -70,11 +70,11 @@ public class QueryPlanningBenchmark {
     private EsqlParser defaultParser;
     private Analyzer manyFieldsAnalyzer;
     private LogicalPlanOptimizer defaultOptimizer;
+    private Configuration config;
 
     @Setup
     public void setup() {
-
-        var config = new Configuration(
+        this.config = new Configuration(
             DateUtils.UTC,
             Locale.US,
             null,
@@ -116,7 +116,7 @@ public void setup() {
     }
 
     private LogicalPlan plan(EsqlParser parser, Analyzer analyzer, LogicalPlanOptimizer optimizer, String query) {
-        var parsed = parser.createStatement(query, new QueryParams(), telemetry);
+        var parsed = parser.createStatement(query, new QueryParams(), telemetry, config);
         var analyzed = analyzer.analyze(parsed);
         var optimized = optimizer.optimize(analyzed);
         return optimized;

docs/changelog/130427.yaml

@@ -0,0 +1,5 @@
+pr: 130427
+summary: Disallow brackets in unquoted index pattersn
+area: ES|QL
+type: bug
+issues: []

docs/changelog/130705.yaml

@@ -0,0 +1,5 @@
+pr: 130705
+summary: Fix `BytesRef2BlockHash`
+area: ES|QL
+type: bug
+issues: []

docs/changelog/130834.yaml

@@ -0,0 +1,5 @@
+pr: 130834
+summary: Ensure vectors are always included in reindex actions
+area: Vector Search
+type: enhancement
+issues: []

docs/changelog/130849.yaml

@@ -0,0 +1,6 @@
+pr: 130849
+summary: Fix behavior for `_index` LIKE for ESQL
+area: ES|QL
+type: bug
+issues:
+ - 129511

docs/reference/elasticsearch/mapping-reference/sparse-vector.md

@@ -83,7 +83,7 @@ Parameters for `index_options` are:
     :   (Optional, float) Tokens whose weight is less than `tokens_weight_threshold` are considered insignificant and pruned. This value must be between 0 and 1. Default: `0.4`.
 
     ::::{note}
-    The default values for `tokens_freq_ratio_threshold` and `tokens_weight_threshold` were chosen based on tests using ELSERv2 that provided the most optimal results.
+    The default values for `tokens_freq_ratio_threshold` and `tokens_weight_threshold` were chosen based on tests using ELSERv2 that provided the optimal results.
     ::::
 
 When token pruning is applied, non-significant tokens will be pruned from the query.

docs/reference/elasticsearch/rest-apis/retrievers.md

@@ -1200,8 +1200,8 @@ Note, however, that wildcard field patterns will only resolve to fields that eit
 
 ### Examples
 
-<!-- - [RRF with the multi-field query format](docs-content://solutions/search/retrievers-examples.md#retrievers-examples-rrf-multi-field-query-format) -->
-<!-- - [Linear retriever with the multi-field query format](docs-content://solutions/search/retrievers-examples.md#retrievers-examples-linear-multi-field-query-format) -->
+- [RRF with the multi-field query format](docs-content://solutions/search/retrievers-examples.md#retrievers-examples-rrf-multi-field-query-format)
+- [Linear retriever with the multi-field query format](docs-content://solutions/search/retrievers-examples.md#retrievers-examples-linear-multi-field-query-format)
 
 ## Common usage guidelines [retriever-common-parameters]
 

docs/reference/query-languages/query-dsl/query-dsl-sparse-vector-query.md

@@ -80,7 +80,7 @@ GET _search
     :   (Optional, boolean) If `true` we only input pruned tokens into scoring, and discard non-pruned tokens. It is strongly recommended to set this to `false` for the main query, but this can be set to `true` for a rescore query to get more relevant results. Default: `false`.
 
     ::::{note}
-    The default values for `tokens_freq_ratio_threshold` and `tokens_weight_threshold` were chosen based on tests using ELSERv2 that provided the most optimal results.
+    The default values for `tokens_freq_ratio_threshold` and `tokens_weight_threshold` were chosen based on tests using ELSERv2 that provided the optimal results.
     ::::
 
 When token pruning is applied, non-significant tokens will be pruned from the query.

docs/reference/query-languages/query-dsl/query-dsl-text-expansion-query.md

@@ -69,7 +69,7 @@ GET _search
     :   (Optional, boolean) [preview] If `true` we only input pruned tokens into scoring, and discard non-pruned tokens. It is strongly recommended to set this to `false` for the main query, but this can be set to `true` for a rescore query to get more relevant results. Default: `false`.
 
     ::::{note}
-    The default values for `tokens_freq_ratio_threshold` and `tokens_weight_threshold` were chosen based on tests using ELSER that provided the most optimal results.
+    The default values for `tokens_freq_ratio_threshold` and `tokens_weight_threshold` were chosen based on tests using ELSER that provided the optimal results.
     ::::
 
 

docs/reference/query-languages/query-dsl/query-dsl-weighted-tokens-query.md

@@ -66,7 +66,7 @@ POST _search
     :   (Optional, boolean) If `true` we only input pruned tokens into scoring, and discard non-pruned tokens. It is strongly recommended to set this to `false` for the main query, but this can be set to `true` for a rescore query to get more relevant results. Default: `false`.
 
     ::::{note}
-    The default values for `tokens_freq_ratio_threshold` and `tokens_weight_threshold` were chosen based on tests using ELSER that provided the most optimal results.
+    The default values for `tokens_freq_ratio_threshold` and `tokens_weight_threshold` were chosen based on tests using ELSER that provided the optimal results.
     ::::