Release 2.3.1

**Bugfixes**
* timescale#3279 Add some more randomness to chunk assignment
* timescale#3288 Fix failed update with parallel workers
* timescale#3300 Improve trigger handling on distributed hypertables
* timescale#3304 Remove paths that reference parent relids for compressed chunks
* timescale#3305 Fix pull_varnos miscomputation of relids set
* timescale#3310 Generate downgrade script
* timescale#3314 Fix heap buffer overflow in hypertable expansion
* timescale#3317 Fix heap buffer overflow in remote connection cache.
* timescale#3327 Make aggregate in caggs fully qualified
* timescale#3327 Make aggregates in caggs fully qualified
* timescale#3336 Fix pg_init_privs objsubid handling
* timescale#3345 Fix SkipScan distinct column identification
* timescale#3355 Fix heap buffer overflow when renaming compressed hypertable columns.
* timescale#3367 Improve DecompressChunk qual pushdown
* timescale#3377 Fix bad use of repalloc

**Thanks**
* @db-adrian for reporting an issue when accessing cagg view through postgres_fdw
* @fncaldas and @pgwhalen for reporting an issue accessing caggs when public is not in search_path
* @fvannee, @mglonnro and @ebreijo for reporting an issue with the upgrade script
* @fvannee for reporting a performance regression with SkipScan

CHANGELOG.md

@@ -4,14 +4,23 @@
 `psql` with the `-X` flag to prevent any `.psqlrc` commands from
 accidentally triggering the load of a previous DB version.**
 
-## Unreleased
+## 2.3.1 (2021-07-05)
 
 **Bugfixes**
+* #3279 Add some more randomness to chunk assignment
+* #3288 Fix failed update with parallel workers
+* #3300 Improve trigger handling on distributed hypertables
+* #3304 Remove paths that reference parent relids for compressed chunks
 * #3305 Fix pull_varnos miscomputation of relids set
+* #3310 Generate downgrade script
+* #3314 Fix heap buffer overflow in hypertable expansion
+* #3317 Fix heap buffer overflow in remote connection cache.
 * #3327 Make aggregates in caggs fully qualified
 * #3336 Fix pg_init_privs objsubid handling
 * #3345 Fix SkipScan distinct column identification
+* #3355 Fix heap buffer overflow when renaming compressed hypertable columns.
 * #3367 Improve DecompressChunk qual pushdown
+* #3377 Fix bad use of repalloc
 
 **Thanks**
 * @db-adrian for reporting an issue when accessing cagg view through postgres_fdw

sql/CMakeLists.txt

@@ -40,7 +40,8 @@ set(MOD_FILES
     updates/2.1.0--2.1.1.sql
     updates/2.1.1--2.2.0.sql
     updates/2.2.0--2.2.1.sql
-    updates/2.2.1--2.3.0.sql)
+    updates/2.2.1--2.3.0.sql
+    updates/2.3.0--2.3.1.sql)
 
 # Files for downgrade scripts.
 set(REV_FILES)

sql/updates/2.3.0--2.3.1.sql

@@ -0,0 +1 @@
+DROP FUNCTION IF EXISTS _timescaledb_internal.refresh_continuous_aggregate;