diff --git a/.unreleased/bloom-int2 b/.unreleased/bloom-int2
deleted file mode 100644
index 4fa840140d0..00000000000
--- a/.unreleased/bloom-int2
+++ /dev/null
@@ -1 +0,0 @@
-Backward-Incompatible Change: #9579 The bloom filter sparse indexes on compressed int2 columns could lead to SELECT queries not returning the rows that actually match the WHERE condition. The upgrade is blocked for the affected databases, and the incorrect indexes have to be dropped manually before the upgrade.
diff --git a/.unreleased/filter-columnar b/.unreleased/filter-columnar
deleted file mode 100644
index 442094c9c2c..00000000000
--- a/.unreleased/filter-columnar
+++ /dev/null
@@ -1 +0,0 @@
-Implements: #9443 Enable vectorized aggregation in some cases when the WHERE clause contains filters not handled through the "Vectorized Filters" facility. This includes e.g. filters on time_bucket().
diff --git a/.unreleased/in-any-chunk-exclusion b/.unreleased/in-any-chunk-exclusion
deleted file mode 100644
index 4f5e963e39c..00000000000
--- a/.unreleased/in-any-chunk-exclusion
+++ /dev/null
@@ -1 +0,0 @@
-Implements: #9398 Fix chunk exclusion for IN/ANY on open (time) dimensions
diff --git a/.unreleased/pr_8868 b/.unreleased/pr_8868
deleted file mode 100644
index f9239e5eea6..00000000000
--- a/.unreleased/pr_8868
+++ /dev/null
@@ -1,2 +0,0 @@
-Implements: #8868 Use PG_MODULE_MAGIC_EXT for PG18
-Thanks: @fabriziomello for adding support for PG_MODULE_MAGIC_EXT
diff --git a/.unreleased/pr_8967 b/.unreleased/pr_8967
deleted file mode 100644
index 5e57b24cbe1..00000000000
--- a/.unreleased/pr_8967
+++ /dev/null
@@ -1,2 +0,0 @@
-Implements: #8967 Rewriting queries with continuous aggregates exactly matching query aggregation
-Setting: `enable_cagg_rewrites`: enables rewriting queries with CAggs. Off by default. `cagg_rewrites_debug_info`: prints CAgg rewrites diagnostics. Off by default.
diff --git a/.unreleased/pr_9355 b/.unreleased/pr_9355
deleted file mode 100644
index 7671a2865d9..00000000000
--- a/.unreleased/pr_9355
+++ /dev/null
@@ -1 +0,0 @@
-Implements: #9355 Defer segmentby default for direct compress
diff --git a/.unreleased/pr_9363 b/.unreleased/pr_9363
deleted file mode 100644
index 438d729e295..00000000000
--- a/.unreleased/pr_9363
+++ /dev/null
@@ -1 +0,0 @@
-Fixes: #9363 Change compression job status when chunks could be compressed
diff --git a/.unreleased/pr_9374 b/.unreleased/pr_9374
deleted file mode 100644
index 8f28c3c4295..00000000000
--- a/.unreleased/pr_9374
+++ /dev/null
@@ -1 +0,0 @@
-Implements: #9374 Use bloom filters to eliminate decompression of unrelated compressed batches during UPSERTs.
diff --git a/.unreleased/pr_9396 b/.unreleased/pr_9396
deleted file mode 100644
index 116a1ee52be..00000000000
--- a/.unreleased/pr_9396
+++ /dev/null
@@ -1 +0,0 @@
-Implements: #9396 Analyze and get segmentby during direct compress
diff --git a/.unreleased/pr_9399 b/.unreleased/pr_9399
deleted file mode 100644
index cd8a3c4efba..00000000000
--- a/.unreleased/pr_9399
+++ /dev/null
@@ -1 +0,0 @@
-Implements: #9399 Use bloom filters to reduce decompression during UPDATE/DELETE commands.
diff --git a/.unreleased/pr_9403 b/.unreleased/pr_9403
deleted file mode 100644
index 0aabf191d00..00000000000
--- a/.unreleased/pr_9403
+++ /dev/null
@@ -1 +0,0 @@
-Implements: #9403 Set default segmentby during direct compress flush
diff --git a/.unreleased/pr_9413 b/.unreleased/pr_9413
deleted file mode 100644
index 008eb639827..00000000000
--- a/.unreleased/pr_9413
+++ /dev/null
@@ -1 +0,0 @@
-Fixes: #9413 Fix incorrect decompress markers on full batch delete
diff --git a/.unreleased/pr_9414 b/.unreleased/pr_9414
deleted file mode 100644
index 4da1bd9ebb5..00000000000
--- a/.unreleased/pr_9414
+++ /dev/null
@@ -1 +0,0 @@
-Fixes: #9414 Fix NULL compression handling in estimate_uncompressed_size
diff --git a/.unreleased/pr_9417 b/.unreleased/pr_9417
deleted file mode 100644
index 062e18d571c..00000000000
--- a/.unreleased/pr_9417
+++ /dev/null
@@ -1 +0,0 @@
-Fixes: #9417 Fix segfault in bloom1_contains
diff --git a/.unreleased/pr_9437 b/.unreleased/pr_9437
deleted file mode 100644
index 2e2f2498d27..00000000000
--- a/.unreleased/pr_9437
+++ /dev/null
@@ -1 +0,0 @@
-Implements: #9437 Allow running compression as part of refresh policy for compressed continuous aggregates
diff --git a/.unreleased/pr_9458 b/.unreleased/pr_9458
deleted file mode 100644
index 5956e474301..00000000000
--- a/.unreleased/pr_9458
+++ /dev/null
@@ -1 +0,0 @@
-Implements: #9458 Remove _timescaledb_functions.repair_relation_acls
diff --git a/.unreleased/pr_9475 b/.unreleased/pr_9475
deleted file mode 100644
index 86bdb7670fb..00000000000
--- a/.unreleased/pr_9475
+++ /dev/null
@@ -1 +0,0 @@
-Implements: #9475 Calculate hashes for bloom filter predicates at planning time.
diff --git a/.unreleased/pr_9479 b/.unreleased/pr_9479
deleted file mode 100644
index ad8792cf56d..00000000000
--- a/.unreleased/pr_9479
+++ /dev/null
@@ -1 +0,0 @@
-Fixes: #9479 Disallow sub-day offset for time-bucket on Date
diff --git a/.unreleased/pr_9482 b/.unreleased/pr_9482
deleted file mode 100644
index dfacf4cdcce..00000000000
--- a/.unreleased/pr_9482
+++ /dev/null
@@ -1 +0,0 @@
-Fixes: #9482 Forbid Batch Sort Merge on nullable orderby columns
diff --git a/.unreleased/pr_9490 b/.unreleased/pr_9490
deleted file mode 100644
index da6bf678773..00000000000
--- a/.unreleased/pr_9490
+++ /dev/null
@@ -1 +0,0 @@
-Fixes: #9490 Disallow negative interval as chunk_interval
diff --git a/.unreleased/pr_9500 b/.unreleased/pr_9500
deleted file mode 100644
index 7dde5b35ab4..00000000000
--- a/.unreleased/pr_9500
+++ /dev/null
@@ -1 +0,0 @@
-Fixes: #9500 Fix off-by-one error when building object name
diff --git a/.unreleased/pr_9504 b/.unreleased/pr_9504
deleted file mode 100644
index a577ff1df5b..00000000000
--- a/.unreleased/pr_9504
+++ /dev/null
@@ -1 +0,0 @@
-Implements: #9504 Allow ALTER TABLE RESET on materialization hypertables
diff --git a/.unreleased/pr_9519 b/.unreleased/pr_9519
deleted file mode 100644
index ece49e0a051..00000000000
--- a/.unreleased/pr_9519
+++ /dev/null
@@ -1 +0,0 @@
-Fixes: #9519 Remove self-referential FOREIGN KEY constraints from catalog
diff --git a/.unreleased/pr_9521 b/.unreleased/pr_9521
deleted file mode 100644
index 723594dae33..00000000000
--- a/.unreleased/pr_9521
+++ /dev/null
@@ -1,2 +0,0 @@
-Implements: #9521 Add support for reporting index creation progress
-Thanks: @maltalex for reporting an issue with index creation progress reporting
diff --git a/.unreleased/pr_9559 b/.unreleased/pr_9559
deleted file mode 100644
index 77dc5419135..00000000000
--- a/.unreleased/pr_9559
+++ /dev/null
@@ -1 +0,0 @@
-Implements: #9559 Notice on compression settings change
diff --git a/.unreleased/pr_9561 b/.unreleased/pr_9561
deleted file mode 100644
index 4d3493dbcaa..00000000000
--- a/.unreleased/pr_9561
+++ /dev/null
@@ -1 +0,0 @@
-Fixes: #9561 Simplify job history retention by replacing binary search and temp table
diff --git a/.unreleased/pr_9569 b/.unreleased/pr_9569
deleted file mode 100644
index 74f9941d82c..00000000000
--- a/.unreleased/pr_9569
+++ /dev/null
@@ -1 +0,0 @@
-Implements: #9569 For nullable orderby columns do segmentwise decompress-compress instead of segmentwise recompress.
diff --git a/.unreleased/pr_9583 b/.unreleased/pr_9583
deleted file mode 100644
index 571b8a53c67..00000000000
--- a/.unreleased/pr_9583
+++ /dev/null
@@ -1 +0,0 @@
-Implements: #9583 Drop existing sparse indexes when dropping columns
diff --git a/.unreleased/pr_9590 b/.unreleased/pr_9590
deleted file mode 100644
index 26a00cd823a..00000000000
--- a/.unreleased/pr_9590
+++ /dev/null
@@ -1 +0,0 @@
-Fixes: #9590 Fix policy skipping uncompressed chunks
diff --git a/.unreleased/pr_9596 b/.unreleased/pr_9596
deleted file mode 100644
index 86f6a58542d..00000000000
--- a/.unreleased/pr_9596
+++ /dev/null
@@ -1 +0,0 @@
-Fixes: #9596 Remove unused process_hypertable_invalidations policy code
diff --git a/.unreleased/pr_9604 b/.unreleased/pr_9604
deleted file mode 100644
index 3a2abef62b0..00000000000
--- a/.unreleased/pr_9604
+++ /dev/null
@@ -1 +0,0 @@
-Fixes: #9604 Remove dead post_parse_analyze_hook capture in loader
diff --git a/.unreleased/pr_9610 b/.unreleased/pr_9610
deleted file mode 100644
index bc0d91ba2e9..00000000000
--- a/.unreleased/pr_9610
+++ /dev/null
@@ -1 +0,0 @@
-Fixes: #9610 Fix use-after-free crash in cache_destroy during transaction abort
diff --git a/.unreleased/pr_9632 b/.unreleased/pr_9632
deleted file mode 100644
index a09f34560ec..00000000000
--- a/.unreleased/pr_9632
+++ /dev/null
@@ -1 +0,0 @@
-Fixes: #9632 Preserve chunk settings during recompress
diff --git a/.unreleased/pr_9640 b/.unreleased/pr_9640
deleted file mode 100644
index e08723db583..00000000000
--- a/.unreleased/pr_9640
+++ /dev/null
@@ -1 +0,0 @@
-Fixes: #9640 Fix NULL datumCopy crash in segmentby analysis
diff --git a/.unreleased/pr_9648 b/.unreleased/pr_9648
deleted file mode 100644
index 04618057e8c..00000000000
--- a/.unreleased/pr_9648
+++ /dev/null
@@ -1 +0,0 @@
-Implements: #9648 Support ENABLE/DISABLE TRIGGER on hypertables
diff --git a/.unreleased/pr_9680 b/.unreleased/pr_9680
deleted file mode 100644
index 3419ac3bcda..00000000000
--- a/.unreleased/pr_9680
+++ /dev/null
@@ -1 +0,0 @@
-Fixes: #9680 Fix segfault in direct compress insert on hypertable with dropped column
diff --git a/.unreleased/pr_9692 b/.unreleased/pr_9692
deleted file mode 100644
index fd55dadebda..00000000000
--- a/.unreleased/pr_9692
+++ /dev/null
@@ -1 +0,0 @@
-Fixes: #9692 Fix internal "invalid perminfoindex 0 in RTE" error on MERGE NOT MATCHED INSERT into a hypertable
diff --git a/.unreleased/pr_9697 b/.unreleased/pr_9697
deleted file mode 100644
index 64324891516..00000000000
--- a/.unreleased/pr_9697
+++ /dev/null
@@ -1 +0,0 @@
-Implements: #9697 Improve pathkey handling for compressed sub-paths during sort transformation
diff --git a/.unreleased/pr_9702 b/.unreleased/pr_9702
deleted file mode 100644
index 64f32071346..00000000000
--- a/.unreleased/pr_9702
+++ /dev/null
@@ -1 +0,0 @@
-Implements: #9702 Allow Batch Sorted Merge for unordered chunks with no segmentby or when all segmentby columns are pinned to a Const
diff --git a/.unreleased/pr_9705 b/.unreleased/pr_9705
deleted file mode 100644
index 263b1e3f06d..00000000000
--- a/.unreleased/pr_9705
+++ /dev/null
@@ -1,2 +0,0 @@
-Fixes: #9705 Only freeze compressed rows when truncating uncompressed chunk
-Fixes: #9705 Avoid double TOAST delete when DELETE-after-compression is enabled
diff --git a/.unreleased/pr_9706 b/.unreleased/pr_9706
deleted file mode 100644
index 7e955f02c32..00000000000
--- a/.unreleased/pr_9706
+++ /dev/null
@@ -1 +0,0 @@
-Fixes: #9706 Use bigint in estimate_uncompressed_size calculations
diff --git a/.unreleased/pr_9707 b/.unreleased/pr_9707
deleted file mode 100644
index 67c118a55d3..00000000000
--- a/.unreleased/pr_9707
+++ /dev/null
@@ -1 +0,0 @@
-Fixes: #9707 Fix policy name comparison in remove_policies
diff --git a/.unreleased/pr_9709 b/.unreleased/pr_9709
deleted file mode 100644
index 53f06255a2f..00000000000
--- a/.unreleased/pr_9709
+++ /dev/null
@@ -1 +0,0 @@
-Fixes: #9709 Reject mismatched element type in bool/uuid decompression
diff --git a/.unreleased/pr_9710 b/.unreleased/pr_9710
deleted file mode 100644
index d03ae1db6c8..00000000000
--- a/.unreleased/pr_9710
+++ /dev/null
@@ -1 +0,0 @@
-Fixes: #9710 Return bigint from compressed_data_column_size
diff --git a/.unreleased/pr_9711 b/.unreleased/pr_9711
deleted file mode 100644
index d6d02b90638..00000000000
--- a/.unreleased/pr_9711
+++ /dev/null
@@ -1 +0,0 @@
-Fixes: #9711 Fix registration row leak when continuous aggregate refresh fails
diff --git a/.unreleased/pr_9717 b/.unreleased/pr_9717
deleted file mode 100644
index 95484349fd2..00000000000
--- a/.unreleased/pr_9717
+++ /dev/null
@@ -1 +0,0 @@
-Fixes: #9717 Reject non-positive time bucket width on cagg creation
diff --git a/.unreleased/pr_9733 b/.unreleased/pr_9733
deleted file mode 100644
index 4c6e3cfd9e2..00000000000
--- a/.unreleased/pr_9733
+++ /dev/null
@@ -1,2 +0,0 @@
-Fixes: #9731 Avoid creating overlapping batches during recompression for multi orderby configurations
-Thanks: @h0rn3t for reporting issue with recompression creating overlapping batches
diff --git a/.unreleased/pr_9736 b/.unreleased/pr_9736
deleted file mode 100644
index 0d800edcb90..00000000000
--- a/.unreleased/pr_9736
+++ /dev/null
@@ -1 +0,0 @@
-Fixes: #9736 Do logical sparse index comparison
diff --git a/.unreleased/pr_9743 b/.unreleased/pr_9743
deleted file mode 100644
index 36f538a7173..00000000000
--- a/.unreleased/pr_9743
+++ /dev/null
@@ -1,2 +0,0 @@
-Fixes: #9743 Fixes the composite bloom metadata column naming scheme
-Thanks: @pavanmanishd for the first version of the fix
diff --git a/.unreleased/pr_9744 b/.unreleased/pr_9744
deleted file mode 100644
index efd3ea97fd6..00000000000
--- a/.unreleased/pr_9744
+++ /dev/null
@@ -1 +0,0 @@
-Fixes: #9744 Use a fixed call string for the telemetry job in ts_stat_statements recording
diff --git a/.unreleased/pr_9747 b/.unreleased/pr_9747
deleted file mode 100644
index e8a58d7193b..00000000000
--- a/.unreleased/pr_9747
+++ /dev/null
@@ -1 +0,0 @@
-Fixes: #9747 Reject inheriting from a hypertable
diff --git a/.unreleased/pr_9767 b/.unreleased/pr_9767
deleted file mode 100644
index 0afd9c33850..00000000000
--- a/.unreleased/pr_9767
+++ /dev/null
@@ -1 +0,0 @@
-Fixes: #9767 Skip dropped chunks when trying to remove ts_cagg_invalidation_trigger
diff --git a/.unreleased/saop-pushdown b/.unreleased/saop-pushdown
deleted file mode 100644
index f382439ab02..00000000000
--- a/.unreleased/saop-pushdown
+++ /dev/null
@@ -1,2 +0,0 @@
-Implements: #9192 Push down scalar array operations into the columnar metadata scan by transforming them into an OR/AND clause.
-Setting: `enable_columnar_scan_filter_pushdown`: enables pushing the filters on columnar scan down to the compressed scan level. On by default.
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0323a490a8b..caae5415a4e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,89 @@ This page lists all the latest features and updates to TimescaleDB. When
 you use psql to update your database, use the -X flag and prevent any .psqlrc
 commands from accidentally triggering the load of a previous DB version.**
 
+## 2.27.0 (2026-05-12)
+
+This release contains performance improvements and bug fixes since the 2.26.4 release. We recommend that you upgrade at the next available opportunity.
+
+**Highlighted features in TimescaleDB v2.27.0**
+* The Hypercore engine now supports a vectorized implementation of filters by evaluating them inline through the standard Postgres function path. This expands the set of queries (including continuous aggregate refreshes) that can take the faster path through the columnstore, yielding speedups ranging from 30% up to 2x in benchmarks.
+* `UPDATE` and `DELETE` statements with equality predicates can now use bloom filters to skip decompressing batches whose compressed rows can't match. When multiple bloom filters apply, they are evaluated in decreasing order of column count (most selective first), and EXPLAIN now reports filtering activity via the new "Compressed batches filtered" and "Batches filtered after decompression counters". The query performance increases in some case up to 160 times.
+* `UPSERT` queries can now leverage bloom filters (including composite ones) to skip decompressing batches when the arbiter values are guaranteed not to be present, with the most-selective filter chosen automatically when multiple apply. EXPLAIN output adds new statistics — batches checked by bloom, batches pruned by bloom, batches without bloom, and bloom false positives — for visibility into pruning effectiveness.
+
+**Upcoming PostgreSQL 15 EOL announcement**
+As a reminder, the upcoming TimescaleDB release in June 2026 will officially be the last version with support for PostgreSQL 15. This deprecation was initially announced in the [v2.23.0 changelog](https://github.com/timescale/timescaledb/releases/tag/2.23.0) on October 29, 2025, to provide users ample time to prepare. To ensure uninterrupted access to new features, bugfixes and performance enhancements, all instances must be upgraded to PostgreSQL 16 or greater.
+
+**Backward-Incompatible Changes**
+* [#9579](https://github.com/timescale/timescaledb/pull/9579) The bloom filter sparse indexes on compressed `int2` columns could lead to `SELECT` queries not returning the rows that actually match the `WHERE` condition. The upgrade is blocked for the affected databases, and the incorrect indexes have to be dropped manually before the upgrade.
+* This release introduces a new naming convention for composite bloom filter metadata. While this change will not disrupt query processing, v2.27 cannot automatically utilize composite bloom filters generated in v2.26. To convert your existing v2.26 composite bloom filters, the legacy metadata columns must be renamed. This is a lightweight, catalog-only operation requiring zero data recompression, which can be done with [this migration script](https://github.com/timescale/timescaledb-extras/blob/main/utils/2.27.x-fix-composite-bloom-columns.sql).
+
+**Features**
+* [#8868](https://github.com/timescale/timescaledb/pull/8868) Use `PG_MODULE_MAGIC_EXT` for `PG18`
+* [#8967](https://github.com/timescale/timescaledb/pull/8967) Rewriting queries with continuous aggregates exactly matching query aggregation
+* [#9192](https://github.com/timescale/timescaledb/pull/9192) Push down scalar array operations into the columnar metadata scan by transforming them into an `OR`/`AND` clause.
+* [#9355](https://github.com/timescale/timescaledb/pull/9355) Defer `segmentby` default for direct compress
+* [#9374](https://github.com/timescale/timescaledb/pull/9374) Use bloom filters to eliminate decompression of unrelated compressed batches during `UPSERT`s.
+* [#9396](https://github.com/timescale/timescaledb/pull/9396) Analyze and get `segmentby` during direct compress
+* [#9398](https://github.com/timescale/timescaledb/pull/9398) Fix chunk exclusion for `IN`/`ANY` on open (time) dimensions
+* [#9399](https://github.com/timescale/timescaledb/pull/9399) Use bloom filters to reduce decompression during `UPDATE`/`DELETE` commands.
+* [#9403](https://github.com/timescale/timescaledb/pull/9403) Set default `segmentby` during direct compress flush
+* [#9437](https://github.com/timescale/timescaledb/pull/9437) Allow running compression as part of refresh policy for compressed continuous aggregates
+* [#9443](https://github.com/timescale/timescaledb/pull/9443) Enable vectorized aggregation in some cases when the `WHERE` clause contains filters not handled through the "Vectorized Filters" facility. This includes e.g. filters on `time_bucket()`.
+* [#9458](https://github.com/timescale/timescaledb/pull/9458) Remove `_timescaledb_functions.repair_relation_acls`
+* [#9475](https://github.com/timescale/timescaledb/pull/9475) Calculate hashes for bloom filter predicates at planning time.
+* [#9504](https://github.com/timescale/timescaledb/pull/9504) Allow `ALTER TABLE RESET` on materialization hypertables
+* [#9521](https://github.com/timescale/timescaledb/pull/9521) Add support for reporting index creation progress
+* [#9559](https://github.com/timescale/timescaledb/pull/9559) Notice on compression settings change
+* [#9569](https://github.com/timescale/timescaledb/pull/9569) For nullable `orderby` columns do segmentwise decompress-compress instead of segmentwise recompress.
+* [#9583](https://github.com/timescale/timescaledb/pull/9583) Drop existing sparse indexes when dropping columns
+* [#9648](https://github.com/timescale/timescaledb/pull/9648) Support `ENABLE`/`DISABLE TRIGGER` on hypertables
+* [#9702](https://github.com/timescale/timescaledb/pull/9702) Allow Batch Sorted Merge for unordered chunks with no `segmentby` or when all `segmentby` columns are pinned to a `Const`
+
+**Bugfixes**
+* [#9363](https://github.com/timescale/timescaledb/pull/9363) Change compression job status when chunks could be compressed
+* [#9413](https://github.com/timescale/timescaledb/pull/9413) Fix incorrect decompress markers on full batch delete
+* [#9414](https://github.com/timescale/timescaledb/pull/9414) Fix `NULL` compression handling in `estimate_uncompressed_size`
+* [#9417](https://github.com/timescale/timescaledb/pull/9417) Fix segfault in `bloom1_contains`
+* [#9479](https://github.com/timescale/timescaledb/pull/9479) Disallow sub-day offset for `time-bucket` on `Date`
+* [#9482](https://github.com/timescale/timescaledb/pull/9482) Forbid Batch Sort Merge on nullable `orderby` columns
+* [#9490](https://github.com/timescale/timescaledb/pull/9490) Disallow negative interval as `chunk_interval`
+* [#9500](https://github.com/timescale/timescaledb/pull/9500) Fix off-by-one error when building object name
+* [#9519](https://github.com/timescale/timescaledb/pull/9519) Remove self-referential `FOREIGN KEY` constraints from catalog
+* [#9561](https://github.com/timescale/timescaledb/pull/9561) Simplify job history retention by replacing binary search and temp table
+* [#9590](https://github.com/timescale/timescaledb/pull/9590) Fix policy skipping uncompressed chunks
+* [#9596](https://github.com/timescale/timescaledb/pull/9596) Remove unused `process_hypertable_invalidations` policy code
+* [#9604](https://github.com/timescale/timescaledb/pull/9604) Remove dead `post_parse_analyze_hook` capture in loader
+* [#9610](https://github.com/timescale/timescaledb/pull/9610) Fix use-after-free crash in `cache_destroy` during transaction abort
+* [#9632](https://github.com/timescale/timescaledb/pull/9632) Preserve chunk settings during recompress
+* [#9640](https://github.com/timescale/timescaledb/pull/9640) Fix `NULL` `datumCopy` crash in `segmentby` analysis
+* [#9680](https://github.com/timescale/timescaledb/pull/9680) Fix segfault in direct compress insert on hypertable with dropped column
+* [#9692](https://github.com/timescale/timescaledb/pull/9692) Fix internal "invalid perminfoindex 0 in RTE" error on `MERGE NOT MATCHED INSERT` into a hypertable
+* [#9705](https://github.com/timescale/timescaledb/pull/9705) Avoid double `TOAST` delete when `DELETE-after-compression` is enabled
+* [#9705](https://github.com/timescale/timescaledb/pull/9705) Only freeze compressed rows when truncating uncompressed chunk
+* [#9706](https://github.com/timescale/timescaledb/pull/9706) Use `bigint` in `estimate_uncompressed_size` calculations
+* [#9709](https://github.com/timescale/timescaledb/pull/9709) Reject mismatched element type in `bool`/`uuid` decompression
+* [#9710](https://github.com/timescale/timescaledb/pull/9710) Return `bigint` from `compressed_data_column_size`
+* [#9711](https://github.com/timescale/timescaledb/pull/9711) Fix registration row leak when continuous aggregate refresh fails
+* [#9697](https://github.com/timescale/timescaledb/pull/9697) Improve `pathkey` handling for compressed sub-paths during sort transformation
+* [#9743](https://github.com/timescale/timescaledb/pull/9743) Fix the composite bloom metadata column naming scheme
+* [#9767](https://github.com/timescale/timescaledb/pull/9767) Skip dropped chunks when trying to remove `ts_cagg_invalidation_trigger`
+* [#9747](https://github.com/timescale/timescaledb/pull/9747) Reject inheriting from a hypertable
+* [#9744](https://github.com/timescale/timescaledb/pull/9744) Use a fixed call string for the telemetry job in `ts_stat_statements` recording
+* [#9736](https://github.com/timescale/timescaledb/pull/9736) Do logical sparse index comparison
+* [#9731](https://github.com/timescale/timescaledb/pull/9731) Avoid creating overlapping batches during recompression for multi orderby configurations
+* [#9717](https://github.com/timescale/timescaledb/pull/9717) Reject non-positive time bucket width on cagg creation
+* [#9707](https://github.com/timescale/timescaledb/pull/9707) Fix policy name comparison in remove_policies
+
+**New Settings**
+* `enable_cagg_rewrites`: enables rewriting queries with CAggs. Off by default. `cagg_rewrites_debug_info`: prints CAgg rewrites diagnostics. Off by default.
+* `enable_columnar_scan_filter_pushdown`: enables pushing the filters on columnar scan down to the compressed scan level. On by default.
+
+**Thanks**
+* @fabriziomello for adding support for `PG_MODULE_MAGIC_EXT`
+* @maltalex for reporting an issue with index creation progress reporting
+* @pavanmanishd for the first version of the fix for #9743
+* @h0rn3t for reporting issue with recompression creating overlapping batches
+
 ## 2.26.4 (2026-04-28)
 
 This release contains bug fixes since the 2.26.3 release. We recommend that you upgrade at the next available opportunity.