Retire execdebug.h and its debugging facility

hstore: Rework module to use Size and {add,mul}_size for allocation sizes

Add more tests for relation statistics with rewrites

Fix ASAN failure after flex errors in GUC file parsing

Fix thinko in error of algorithm type lookup for channel binding

Refactor PgStat_TableStatus to new PgStat_RelationStatus

Move index statistics into their own stats kind

Use explicit fetching for digests in cryptohash (OpenSSL >= 3.0)

Use OOM-safe routine for pgstats shared hashtable insert

Fix shared refcount leak in pgstat entry acquisition

Fix local pgstat entry leak on OOM during entry creation

Add system view pg_stat_kind_info

Fix propagation of indimmediate flag in index_create_copy()

Improve lookup_type_cache() handling on out-of-memory errors

Improve generate_partition_qual()'s cache handling on out-of-memory errors

Improve pgstat_get_entry_ref_cached() behavior on out-of-memory errors

Make type cache initialization more resilient on re-entry after OOM

Make StandbyAcquireAccessExclusiveLock() more resilent with OOMs

Add recovery test for missing redo segment with backup_label

Add recovery/startup test with backup_label and missing checkpoint segment

Switch to FATAL error for missing checkpoint record without backup_label

Rework pgstat_write_statsfile() in combination with to_serialized_data

Revert "Rename routines for write/read of pgstats file"

Fix const correctness in pgstat data serialization callbacks

test_custom_stats: Add tests with read/write of auxiliary data

Allow cumulative statistics to read/write auxiliary data from/to disk

Add information about "generation" when dropping twice pgstats entry

Fix race conditions with drop of reused pgstats entries

injection_points: Switch wait/wakeup to rely on atomics

Fix more Datum conversion inconsistencies

Refactor Copy{From|To}GetRoutine() to use pass-by-reference argument.

Refactor COPY FROM to use format callback functions.

Refactor COPY TO to use format callback functions.

Revert "Refactor CopyReadAttributes{CSV,Text}() to use a callback in COPY FROM"

Simplify signature of CopyAttributeOutCSV() in copyto.c

Readable identity strings for property graph objects

Handle element label and label property objects in object address functions

Simplify code in objectaddress.c for some property graph objects

Re-introduce pgstat_drop_entry(), keeping ABI compatibility

Update .abi-compliance-history for pgstat_drop_entry()

Fix PANIC with track_functions due to concurrent drop of pgstats entries

doc: Update pg_dump/dumpall/upgrade about handling of external statistics