This is an automated email from the ASF dual-hosted git repository.
anshum pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/solr.git
The following commit(s) were added to refs/heads/main by this push:
new 262d3aab847 CHANGELOG.md and v10.0.0 version summary generated for
releasing v10.0.0
262d3aab847 is described below
commit 262d3aab847908996bee5a9acece3f3350be30bf
Author: Anshum Gupta <[email protected]>
AuthorDate: Thu Feb 12 14:22:50 2026 -0800
CHANGELOG.md and v10.0.0 version summary generated for releasing v10.0.0
---
CHANGELOG.md | 86 ++++++++++++++++++++++++++++++++++--
changelog/v10.0.0/version-summary.md | 8 +++-
2 files changed, 89 insertions(+), 5 deletions(-)
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 97dc52514cb..aea57a6a6d2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,8 +10,76 @@
This file lists Solr's raw release notes with details of every change to Solr.
Most people will find the solr-upgrade-notes.adoc file more approachable.
[https://github.com/apache/solr/blob/main/solr/solr-ref-guide/modules/upgrade-notes/pages/solr-upgrade-notes.adoc](https://github.com/apache/solr/blob/main/solr/solr-ref-guide/modules/upgrade-notes/pages/solr-upgrade-notes.adoc)
-[10.0.0] - 2026-01-02
----------------------
+[unreleased]
+------------
+
+### Added (12 changes)
+
+- Create new v2 APIs for listing and reading collection properties
("collprops") [SOLR-12224](https://issues.apache.org/jira/browse/SOLR-12224)
(Jason Gerlowski)
+- Introduce new SolrJ SolrRequest classes for metrics and "system info"
requests. [SOLR-17136](https://issues.apache.org/jira/browse/SOLR-17136)
(Isabelle Giguère) (Pierre Salagnac)
+- New CombinedQuerySearchHandler etc. for implementing hybrid search with
reciprocal rank fusion (RRF).
[SOLR-17319](https://issues.apache.org/jira/browse/SOLR-17319) (Sonu Sharma)
(David Smiley)
+- Create a v2 equivalent for /admin/metrics
[SOLR-17436](https://issues.apache.org/jira/browse/SOLR-17436) (Isabelle
Giguère)
+- Introducing support for nested vector search, enabling the retrieval of
nested documents diversified by parent. This enables multi valued vectors
scenarios and best child retrieval per parent.
[SOLR-17736](https://issues.apache.org/jira/browse/SOLR-17736) (Alessandro
Benedetti)
+- New StrFloatLateInteractionVectorField suitable for re-ranking documents
using multi-vector values for late interaction models
[SOLR-17975](https://issues.apache.org/jira/browse/SOLR-17975) (hossman)
+- Added new ConcurrentUpdateJdkSolrClient that works with HttpJdkSolrClient
[SOLR-18065](https://issues.apache.org/jira/browse/SOLR-18065) (James Dyer)
+- Support including stored fields in Export Writer output.
[SOLR-18071](https://issues.apache.org/jira/browse/SOLR-18071) (Luke
Kot-Zaniewski)
+- Introducing support for multi valued dense vector representation in
documents through nested vectors
[SOLR-18074](https://issues.apache.org/jira/browse/SOLR-18074) (Alessandro
Benedetti)
+- CoreAdmin API (/admin/cores?action=UPGRADECOREINDEX) to upgrade an index
in-place [SOLR-18096](https://issues.apache.org/jira/browse/SOLR-18096) (Rahul
Goswami)
+- CrossDC Consumer - add Prometheus metrics
[SOLR-18060](https://issues.apache.org/jira/browse/SOLR-18060) (Andrzej
Bialecki @ab)
+- CrossDC - support arbitrary Kafka properties
[SOLR-18062](https://issues.apache.org/jira/browse/SOLR-18062) (Andrzej
Bialecki @ab)
+
+### Changed (2 changes)
+
+- Add alwaysStopwords option to edismax so its "all stopwords" behaviour can
be controlled #17959
[SOLR-17959](https://issues.apache.org/jira/browse/SOLR-17959) (Andy Webb)
+- CloudSolrClient/LBSolrClient should consider a retry-able request that times
out as another condition to internally mark that replica as a "zombie".
[SOLR-18002](https://issues.apache.org/jira/browse/SOLR-18002) (James Vanneman)
+
+### Fixed (9 changes)
+
+- Fix disk space check in shard split operation
[SOLR-17437](https://issues.apache.org/jira/browse/SOLR-17437) (Matthew
Biscocho) (David Smiley)
+- OTEL metrics - SplitShardCmd.checkDiskSpace needs conversion
[SOLR-17955](https://issues.apache.org/jira/browse/SOLR-17955) (Matthew
Biscocho) (David Smiley)
+- Fix the Text to Vector Managed Model Store Initialization in LLM Module
[SOLR-17999](https://issues.apache.org/jira/browse/SOLR-17999) (Ilaria Petreti)
(Alessandro Benedetti)
+- Solr response writing now correctly delegates to FieldType implementations
to determine how internal binary field values are represented externally
[SOLR-18033](https://issues.apache.org/jira/browse/SOLR-18033) (hossman)
+- Improve HttpJettySolrClient.requestAsync (used in sharded/distributed-search
and more) to increase throughput and prevent a rare deadlock.
[SOLR-18051](https://issues.apache.org/jira/browse/SOLR-18051) (James Vanneman)
+- JWT Authentication plugin now supports matching non-string claims such as
boolean [SOLR-18073](https://issues.apache.org/jira/browse/SOLR-18073) ([Jan
Høydahl](https://home.apache.org/phonebook.html?uid=janhoy)) (Tony Panza)
+- SOLR-18063 - NPE when resubmitting to DLQ
[SOLR-18063](https://issues.apache.org/jira/browse/SOLR-18063) (Andrzej
Bialecki @ab)
+- ShardRequestTracker now indexes Admin API results by node and replica rather
than just node. This fixes situations where multiple sub-requests are sent to a
single node. [SOLR-18081](https://issues.apache.org/jira/browse/SOLR-18081)
(Houston Putman @HoustonPutman)
+- Fix operational issues with readOnly collections, such as restarting
SolrNodes and replicating from the leader.
[SOLR-18083](https://issues.apache.org/jira/browse/SOLR-18083) (Houston Putman
@HoustonPutman)
+
+### Removed (5 changes)
+
+- Remove deprecated streamFunctions in GraphHandler for registering streaming
expressions. [PR#4100](https://github.com/apache/solr/pull/4100) (Eric Pugh)
+- Remove deprecated DirectSolrConnection use
[SOLR-17933](https://issues.apache.org/jira/browse/SOLR-17933) (Eric Pugh)
+- Remove deprecated EmbeddedSolrServerTestBase from test-framework, tests
updated to use EmbeddedSolrServerTestRule.
[SOLR-18067](https://issues.apache.org/jira/browse/SOLR-18067) (Eric Pugh)
+- Removed the wt=standard concept that was used internally by Solr.
[SOLR-18085](https://issues.apache.org/jira/browse/SOLR-18085) (Eric Pugh)
+- Remove Request ID based tracing. #17934
[SOLR-17934](https://issues.apache.org/jira/browse/SOLR-17934) (Eric Pugh)
+
+### Dependency Upgrades (8 changes)
+
+- Update com.github.ben-manes.versions to v0.53.0
[PR#3085](https://github.com/apache/solr/pull/3085) (solrbot)
+- Update jakarta.servlet:jakarta.servlet-api to v6.1.0
[PR#3366](https://github.com/apache/solr/pull/3366) (solrbot)
+- Update org.openapi.generator to v7.18.0
[PR#3601](https://github.com/apache/solr/pull/3601) (solrbot)
+- Update bytebuddy to v1.18.3
[PR#3764](https://github.com/apache/solr/pull/3764) (solrbot)
+- Update net.java.dev.jna:jna to v5.18.1
[PR#3781](https://github.com/apache/solr/pull/3781) (solrbot)
+- Update org.testcontainers:testcontainers to v2
[PR#3795](https://github.com/apache/solr/pull/3795) (solrbot)
+- Update actions/upload-artifact action to v6
[PR#3959](https://github.com/apache/solr/pull/3959) (solrbot)
+- Update langchain4j version to 1.9.1 and fasterxml to 2.20.1
[SOLR-18000](https://issues.apache.org/jira/browse/SOLR-18000) (Ilaria Petreti)
(Alessandro Benedetti)
+
+### Other (10 changes)
+
+- Reformat gradle files with IntelliJ / .editorconfig
[PR#4037](https://github.com/apache/solr/pull/4037) (David Smiley)
+- CborResponseWriter should use content-typ- application/cbor
[SOLR-17787](https://issues.apache.org/jira/browse/SOLR-17787) (Sanjay Kumar
Yadav)
+- Provide an internal API to force distributed search (even when one shard).
Also, refactor/reorganize SearchHandler for clarity & extensibility.
[SOLR-17982](https://issues.apache.org/jira/browse/SOLR-17982) (David Smiley)
(Sonu Sharma)
+- Optimize existence queries for non-docValued FloatPointField and
DoublePointField [SOLR-18019](https://issues.apache.org/jira/browse/SOLR-18019)
([Houston Putman](https://home.apache.org/phonebook.html?uid=houston)
@HoustonPutman)
+- SOLR 18041 - Path exclusions for the admin UI are now defined in a separate
servlet filter [SOLR-18041](https://issues.apache.org/jira/browse/SOLR-18041)
(Gus Heck)
+- EssentialSolrRequestFilter has been added to perform non-optional request
wrapping operations required for proper functioning of Solr
[SOLR-18044](https://issues.apache.org/jira/browse/SOLR-18044) (Gus Heck)
+- Ratelimiting now exists in it's own Servlet filter which can be customized
or removed. [SOLR-18046](https://issues.apache.org/jira/browse/SOLR-18046) (Gus
Heck)
+- Introduce minimal set of request writers for node/container-level requests.
Core-specific request writers now leverage ImplicitPlugins.json for creation.
[PR#4073](https://github.com/apache/solr/pull/4073) (Eric Pugh) (David Smiley)
+- Refactor CollectionApiCommands to add easily expandable AdminCmdContext
argument [SOLR-18072](https://issues.apache.org/jira/browse/SOLR-18072)
(Houston Putman @HoustonPutman) (David Smiley) (Jason Gerlowski)
+- Always reset ShardTerms when deleting and recreating a collection
[SOLR-18090](https://issues.apache.org/jira/browse/SOLR-18090) (Houston Putman
@HoustonPutman)
+
+
+[10.0.0]
+--------
### Added (18 changes)
@@ -33,7 +101,6 @@ This file lists Solr's raw release notes with details of
every change to Solr. M
- Added efSearch parameter to knn query, exposed efSearchScaleFactor that is
used to calculate efSearch internally #17928
[SOLR-17928](https://issues.apache.org/jira/browse/SOLR-17928) (Puneet Ahuja)
(Elia Porciani)
- Support indexing primitive float[] values for DenseVectorField via JavaBin
[SOLR-17948](https://issues.apache.org/jira/browse/SOLR-17948) (Puneet Ahuja)
(Noble Paul)
- Enable MergeOnFlushMergePolicy in Solr
[SOLR-17984](https://issues.apache.org/jira/browse/SOLR-17984) ([Houston
Putman](https://home.apache.org/phonebook.html?uid=houston) @HoustonPutman)
-- Add support for stored-only fields in ExportWriter with
includeStoredFields=true. The default is false because it can negatively impact
performance. [SOLR-18071](https://issues.apache.org/jira/browse/SOLR-18071)
(Luke Kot-Zaniewski)
### Changed (30 changes)
@@ -68,14 +135,16 @@ This file lists Solr's raw release notes with details of
every change to Solr. M
- Migrated system properties solr.allowPaths and solr.allowUrls to modern
equivalents. #17864
[SOLR-17864](https://issues.apache.org/jira/browse/SOLR-17864) (Eric Pugh)
- Rename vector search parameters and language model modules
[SOLR-17927](https://issues.apache.org/jira/browse/SOLR-17927) (Ishan
Chattopadhyaya) (Alessandro Benedetti) (Ilaria Petreti) (Chaitali Rajhans)
-### Fixed (6 changes)
+### Fixed (8 changes)
- Restore actual infoStream logging when infoStream in solrconfig.xml is set
to true. [SOLR-11373](https://issues.apache.org/jira/browse/SOLR-11373) (Eric
Pugh)
- ConcurrentUpdateSolrClient no longer detects "false-positive" stalls.
[SOLR-17294](https://issues.apache.org/jira/browse/SOLR-17294) (Mark Miller)
(Jason Gerlowski)
- Tests for CLI examples were failing on Windows due to a legacy bug uncovered
by fix in SOLR-7962. Additionally achieves simplification of CLI tests
[SOLR-17772](https://issues.apache.org/jira/browse/SOLR-17772)
[SOLR-7962](https://issues.apache.org/jira/browse/SOLR-7962) (Rahul Goswami)
- Fix TextToVectorUpdateProcessor for Partial Updates
[SOLR-17843](https://issues.apache.org/jira/browse/SOLR-17843) (Ilaria Petreti)
([Alessandro Benedetti](https://home.apache.org/phonebook.html?uid=abenedetti))
- Fix DelegatingCollector to prevent the delegate from calling
setMinCompetitiveScore if the scoreMode is not TOP_SCORES
[SOLR-17940](https://issues.apache.org/jira/browse/SOLR-17940) (hossman)
+- Add the Jackson BOM import to solrj
[SOLR-18003](https://issues.apache.org/jira/browse/SOLR-18003) ([Mark
Prins](https://github.com/mprins) @mprins)
- Admin UI "Nodes" view now works with the new Prometheus formatted metrics
endpoint [SOLR-18004](https://issues.apache.org/jira/browse/SOLR-18004) ([Jan
Høydahl](https://home.apache.org/phonebook.html?uid=janhoy)) (David Smiley)
+- Stale EndpointIterator state causes unexpected order when there are zombie
servers in LBSolrClient
[SOLR-18086](https://issues.apache.org/jira/browse/SOLR-18086) (Chris
Hostetter) (Anshum Gupta)
### Removed (54 changes)
@@ -254,6 +323,10 @@ This file lists Solr's raw release notes with details of
every change to Solr. M
- Upgrade to Lucene 10.3.1
[SOLR-17631](https://issues.apache.org/jira/browse/SOLR-17631)
[SOLR-17917](https://issues.apache.org/jira/browse/SOLR-17917) (Ishan
Chattopadhyaya) (noble) (Jason Gerlowski) (Eric Pugh) (janhoy) (Christine
Poerschke) (hossman)
- Upgrade Apache Lucene to 10.3.2
[SOLR-17997](https://issues.apache.org/jira/browse/SOLR-17997) (Anshum Gupta)
+### Security (1 change)
+
+- Ensure File Store API "getFrom" param rejects values not in liveNodes
[SOLR-18014](https://issues.apache.org/jira/browse/SOLR-18014) (Jason
Gerlowski) (monkeontheroof)
+
### Other (39 changes)
- Logs: removed webapp=/solr and also removed from internal context map.
[PR#3758](https://github.com/apache/solr/pull/3758)
@@ -9790,3 +9863,8 @@ sample syntax.)
- Added Solr/Lucene versions to "Info" page (hossman)
- Explicitly set mime-type of .xsl files in web.xml to application/xslt+xml
(hossman)
+
+
+
+
+
diff --git a/changelog/v10.0.0/version-summary.md
b/changelog/v10.0.0/version-summary.md
index 85310099ae1..dc25c584e03 100644
--- a/changelog/v10.0.0/version-summary.md
+++ b/changelog/v10.0.0/version-summary.md
@@ -64,14 +64,16 @@
- Migrated system properties solr.allowPaths and solr.allowUrls to modern
equivalents. #17864
[SOLR-17864](https://issues.apache.org/jira/browse/SOLR-17864) (Eric Pugh)
- Rename vector search parameters and language model modules
[SOLR-17927](https://issues.apache.org/jira/browse/SOLR-17927) (Ishan
Chattopadhyaya) (Alessandro Benedetti) (Ilaria Petreti) (Chaitali Rajhans)
-### Fixed (6 changes)
+### Fixed (8 changes)
- Restore actual infoStream logging when infoStream in solrconfig.xml is set
to true. [SOLR-11373](https://issues.apache.org/jira/browse/SOLR-11373) (Eric
Pugh)
- ConcurrentUpdateSolrClient no longer detects "false-positive" stalls.
[SOLR-17294](https://issues.apache.org/jira/browse/SOLR-17294) (Mark Miller)
(Jason Gerlowski)
- Tests for CLI examples were failing on Windows due to a legacy bug uncovered
by fix in SOLR-7962. Additionally achieves simplification of CLI tests
[SOLR-17772](https://issues.apache.org/jira/browse/SOLR-17772)
[SOLR-7962](https://issues.apache.org/jira/browse/SOLR-7962) (Rahul Goswami)
- Fix TextToVectorUpdateProcessor for Partial Updates
[SOLR-17843](https://issues.apache.org/jira/browse/SOLR-17843) (Ilaria Petreti)
([Alessandro Benedetti](https://home.apache.org/phonebook.html?uid=abenedetti))
- Fix DelegatingCollector to prevent the delegate from calling
setMinCompetitiveScore if the scoreMode is not TOP_SCORES
[SOLR-17940](https://issues.apache.org/jira/browse/SOLR-17940) (hossman)
+- Add the Jackson BOM import to solrj
[SOLR-18003](https://issues.apache.org/jira/browse/SOLR-18003) ([Mark
Prins](https://github.com/mprins) @mprins)
- Admin UI "Nodes" view now works with the new Prometheus formatted metrics
endpoint [SOLR-18004](https://issues.apache.org/jira/browse/SOLR-18004) ([Jan
Høydahl](https://home.apache.org/phonebook.html?uid=janhoy)) (David Smiley)
+- Stale EndpointIterator state causes unexpected order when there are zombie
servers in LBSolrClient
[SOLR-18086](https://issues.apache.org/jira/browse/SOLR-18086) (Chris
Hostetter) (Anshum Gupta)
### Removed (54 changes)
@@ -250,6 +252,10 @@
- Upgrade to Lucene 10.3.1
[SOLR-17631](https://issues.apache.org/jira/browse/SOLR-17631)
[SOLR-17917](https://issues.apache.org/jira/browse/SOLR-17917) (Ishan
Chattopadhyaya) (noble) (Jason Gerlowski) (Eric Pugh) (janhoy) (Christine
Poerschke) (hossman)
- Upgrade Apache Lucene to 10.3.2
[SOLR-17997](https://issues.apache.org/jira/browse/SOLR-17997) (Anshum Gupta)
+### Security (1 change)
+
+- Ensure File Store API "getFrom" param rejects values not in liveNodes
[SOLR-18014](https://issues.apache.org/jira/browse/SOLR-18014) (Jason
Gerlowski) (monkeontheroof)
+
### Other (39 changes)
- Logs: removed webapp=/solr and also removed from internal context map.
[PR#3758](https://github.com/apache/solr/pull/3758)
