Releases (Incubating)

This page tracks the release history of Apache Cloudberry (Incubating). Each release entry is only posted once the community vote has passed, following ASF Incubator guidelines.

⚠️ No official releases yet. Once voting passes, details will appear here.

• Git Tag: 2.0.0-incubating-rc1
• Date of Tag: Thu Jun 5 17:42:50 2025 -0700
• Vote Thread: https://lists.apache.org/thread/o7ysvxjw2dxy7bvc6o4x25sy9tzv1975
• Result: Pending

This changelist is auto-generated from PR titles included in tag 2.0.0-incubating-rc1:

• Including complete snapshot message into SharedSnapshot by @weinan003
• Fix explain analyze by @fanfuxiaoran
• Turn off enable_incremental_sort by default by @gfphoenix78
• Support sreh in copy from parse stage by @weinan003
• Fix plpython3.11 by @gfphoenix78
• Add Parallel ANTI join cases. by @avamingli
• Fix ExplainNode forgetting to set sname for node 'T_TupleSplit' by @fanfuxiaoran
• Replace usages of InterruptPending to the flag of query cancellation ... by @fanfuxiaoran
• Fix explain analyze hang by @fanfuxiaoran
• Fix volatile EquivalenceClass has no sortref. by @avamingli
• Disable ssl tap test default. by @zhangwenchao-123
• Update distributedlog_test.c: fix typo. by @reshke
• Disable gpmapreduce regress test in gpcontrib. by @zhangwenchao-123
• Cherry-pick of f37f6ef26a190bf645f82e10b60e1580f1e5ac55 by @reshke
• Update gpshrink: fix reference before assignment by @reshke
• [AQUMV] Make get_matview_query public to get view query. by @avamingli
• Fix test parallel_retrieve_cursor/explain by @fanfuxiaoran
• UFileClose needs a return value. by @gongxun0928
• Expose two functions to convert string to varchar/bpchar by @gfphoenix78
• Cherry-pick: Fix CDatumSortedSet handling of empty arrays causing errors in ORCA by @jiaqizho
• Update appendonly_compaction.c, add helpfull debug via Debug_appendon... by @reshke
• Bring back enable_geqo definition for extension compatibility sake by @reshke
• Fix add or alter tag value to object will error out when tag's allowe... by @zhangwenchao-123
• [gpcontrib] wait for wal sync before gp_replica_check by @yjhjstz
• Cherry-pick VACUUM stats & Vacuum progress related commits. by @reshke
• Fix reference leak on AO/AOCS partition tables with unique index. by @avamingli
• Refactor parallel scan node and framework by @yjhjstz
• Fix compile errors that has unused arguments or variables by @gfphoenix78
• Parallel DEDUP_SEMI and DEDUP_SEMI_REVERSE Join.(A new approach to process Semi Join Query in Parallel of MPP) by @avamingli
• Implement 3-phase aggregation with DEDUP HashAgg for DISTINCT. by @avamingli
• Cherry pick some bugfix PRs from gpdb by @roseduan
• Get back gp_distinct_plans tests. by @avamingli
• Suppress compiler warnings in release build. by @reshke
• fix incorrect first Tid during index scan which using bitmap index by @gongxun0928
• Load the IPC implement in interconnect dynamically. by @zhangyue-hashdata
• Fix explain analyze printing "never executed" uncorrectly by @fanfuxiaoran
• gpexpand: TRUNCATE coordinator-only tables for cleanup by @x4m
• Fast path to REFRESH materialized view. by @avamingli
• Cherry pick gporca commits Feb152022-Mar252022 by @leborchuk
• Cherry-pick commits from GPDB by @gfphoenix78
• Cherry-pick ORCA InPlaceUpdate implementation by @foreyes
• Fix task timezone by @roseduan
• Cherry-pick orca and gpopt commits till 16Jun2022 by @leborchuk
• Enhace tab completion for partition cmds by @reshke
• Use interface for storage interactions in Appendonly TAM by @reshke
• feat: Add .asf.yaml for Apache infrastructure integration by @edespino
• ci: add core Apache Cloudberry (incubating) build and test workflow by @edespino
• Remove DockerHub auth from workflow by @edespino
• Use BIO_{get,set}app_data instead of BIO{get,set}_data. by @zhangwenchao-123
• Make gp-style partition table compatible with greenplum by @gfphoenix78
• [skip ci] Doc: fix org change that link dead for discuss by @yihong0618
• ci: Re-enable tests with increased shared memory by @edespino
• Use nfd.revents to indicates which event(s) may occur or have occurred. by @zhangyue-hashdata
• Doc: update basic community files for ASF by @tuhaihe
• [skip ci] Doc: update the Apache Security email address by @tuhaihe
• Cherry-pick gporca commits to fix Bug 669 by @leborchuk
• Fix test cases for gp-style partition in single-node mode by @gfphoenix78
• Fix directory table ci test unstable. by @zhangwenchao-123
• Fix compile error when disable-faultinjector by @roseduan
• Fix REFRESH fast path. by @avamingli
• Fix maybe uniniatilzed access of variable by @reshke
• Adding additional test suite. by @edespino
• Fix unrecognized node type of pg_task by @roseduan
• Optimize DISTINCT, ORDER BY and DISTINCT ON when Aggregation without Group By. by @avamingli
• ci: add PR edit trigger and improve CI skip instructions [skip ci] by @edespino
• Throws ERROR when statement_mem is set to greater than max_statement_... by @roseduan
• [AQUMV]Enable answer query using Materialized View for external table. by @avamingli
• Update Greetings Workflow for Apache Cloudberry (Incubating) by @edespino
• ORCA: Fix eliminate self comparison by @fanfuxiaoran
• Make gp_matview_aux and gp_matview_tables unshared catalog. by @avamingli
• Ignore temp files. by @avamingli
• [Feature] Dynamic Table. by @avamingli
• fix: cherry-pick better local dev for ssh from gpdb close #746 by @yihong0618
• Cherry-pick fix coredum when use group by with jit enabled by @yjhjstz
• Fix type error of PG_PASSWORD_HISTORY_H macro. by @zhangwenchao-123
• [AQUMV] Answer Aggregation Query Directly. by @avamingli
• Fix some compilation and habitual thinking errors. by @zhangwenchao-123
• test: support multiple make targets in single matrix entry by @edespino
• Restore removal of unused directory by @edespino
• Format taskcmds.c to follow PostgreSQL coding style. by @avamingli
• Add pg_dynamic_tables system view. by @avamingli
• Fix error message for unexisted tag by @reshke
• Cherry-Pick Fix potential nullptr dereference issue etc by @yjhjstz
• [skip ci] Doc: update the SECURITY.md by @tuhaihe
• Allow using table access method when creating partition table by @gfphoenix78
• Open relation SMGR before use by @reshke
• Add EXTERNAL TABLE to autocomplete by @hyongtao-db
• Collect query info when 'ExecCheckXactReadOnly' reports error by @fanfuxiaoran
• support custom smgr for extension by @gongxun0928
• Cherry-pick Do not match non vars in inner plan's target for LASJ_NOTIN etc by @yjhjstz
• Enhance Dynamic Table auto-refresh task. by @avamingli
• ORCA: allow not enforce distribution key in 3-stage aggregate by @jiaqizho
• Cherry-Pick Refactor setDistributedTransactionContext etc by @yjhjstz
• Revert: "Vacuum auxiliary TOAST should not be dispatched." to eliminate flaky tests by @gongxun0928
• Enhance Build Pipeline with Debug and Core Analysis Support by @edespino
• Process 'T_CustomScanState' in ExecSquelchNode by @fanfuxiaoran
• Update branch check with current test job names [skip ci] by @edespino
• Add isolation2 and parallel-retrieve test matrix entries by @edespino
• Add test case with ORCA query optimizer enabled by @edespino
• [1/2] Cherry-Pick Harden dsm_impl.c against unexpected EEXIST etc by @yjhjstz
• [2/2] Cherry-pick ecpglib: call newlocale() once per process etc by @yjhjstz
• Add dynamic test selection and flexible defaults by @edespino
• Cherry pick Revert "Remove unused Dynamic (bitmap/index/table) Scan code" by @jiaqizho
• Maintain Data Status of Materialized Views for Partitioned Tables. by @avamingli
• Support multi stage hashagg for groupingsets with unsortable refs by @avamingli
• Cherry-Pick Escape database name for dbconn etc by @yjhjstz
• Add xmin, xmax in test cases for troubleshooting flakiness. by @avamingli
• [2/2]Cherry-Pick Fix gpcheckcat false alarms for pg_default_acl etc by @yjhjstz
• ci: Introduce installcheck-cbdb-parallel [skip ci] by @edespino
• Fix flake test bfv_meta_track by @yjhjstz
• Fix directory table problems and add guc allow_dml_directory_table. by @zhangwenchao-123
• Fix orca target list will be disordered when function's return_type i... by @zhangwenchao-123
• Removed transforming of hasharray to hashstring (#14121) by @avamingli
• Support ALTER TABLE SET DISTRIBUTED BY for external tables by @avamingli
• FIX: re-enable the NL-index in ORCA and fix the Join2IndexApplyGeneric by @jiaqizho
• Cherry pick "Derive Combined Hashed Spec For Outer Joins" by @jiaqizho
• Cherry-pick: Remove dead code MPool (#15511) by @hyongtao-db
• Don't simplify uncorrelated EXISTS sublink in some cases by @avamingli
• Fix crash that partition table has no encoding attributes for new col... by @gfphoenix78
• Clean some typos about IVM by @hyongtao-db
• CherryPick Resolve a FIXME in merge_leaf_stats() etc by @yjhjstz
• Enhance the code style of IVM by @hyongtao-db
• Cherrypick "Orca enable update and delete on partitioned tables (#14129)" by @jiaqizho
• Convert float8 with double instead of long double by @avamingli
• Cherry-pick: COPY FORM doesn't throw out ERROR: extra data after last expected column (7X) by @hyongtao-db
• Cherry pick ORCA predicates subquery,CUBE result grouping set, multiple grouping set... by @jiaqizho
• CherryPick ao/co index build scans: Only use SnapshotAny etc by @yjhjstz
• Support create directory table with location. by @zhangwenchao-123
• CI: run the parallel regression tests with a user-specified connections by @yjhjstz
• src/timezone/zic.c: handle strdup failure by @chipitsine
• Cherry pick Acquire sample rows for root partition to build extend statistics etc by @Tao-Ma
• Fix uninitialized value in segno calculation by @avamingli
• Cherrypick FIXME enable 64bit bitmapset and update visimap etc by @yjhjstz
• Fix possible inconsistency between bitmap LOV table and index by @avamingli
• Cherry pick Refactor SaveOidAssignments and RestoreOidAssignments logic etc. by @Tao-Ma
• Optimize code of IVM and fix some typos by @hyongtao-db
• Add hook functions for xlog, allow custom Table-AM to implement custom wal. by @gongxun0928
• Cherry pick Assign different Mdid types and some fixes by @jiaqizho
• CherryPick Fix ic_proxy compilation for when HOST_NAME_MAX is unavailable etc by @yjhjstz
• Make remapper->typmodmap alloc in remapper->mycontext. by @yjhjstz
• Remove gp_toolkit_test.sql by @avamingli
• Refactor internals to support pageinspect by @reshke
• cherry-pick Brin-related commits by @reshke
• Fix colLargeRowIndexes array overflow by @yjhjstz
• Add system PATH to findCmdInPath (#15477) by @avamingli
• Cherry pick "orca support Foreign Scans" by @jiaqizho
• Rename database name in test_dbconn.py to avoid mismatching by @avamingli
• FIX: cherry-pick missing icw test cases by @jiaqizho
• CherryPick Fix flaky idle_gang_cleaner case etc by @yjhjstz
• Cherry-pick: ALTER TABLE SET ACCESS METHOD support part 1 by @reshke
• CherryPick Bump minimum requirement of zstd to 1.4.0 etc by @yjhjstz
• Refactor AO macro RelationIsAppendOptimized (#15546) by @avamingli
• Cherry-pick Allow role names started with 'gp_' and etc by @Tao-Ma
• Cherry Pick resqueue: Fix statement leak for holdable cursors etc by @yjhjstz
• Create Block Directory for Materialized Views of AO storage. by @avamingli
• Cherry pick Correct comment about relstats aggregation and relallivisible commit ac4c8a6a47 until 8ad51a0df3 by @MisterRaindrop
• remove FIXME in function create_motion_path_for_updel (#15968) by @avamingli
• Cherry-pick Add gp_stat_progress_dtx_recovery for observability by @yjhjstz
• Cherry pick "ORCA support ext stats, Fix EPQ..." by @jiaqizho
• walrep: Use regular libpq protocol by @avamingli
• Prevent CREATE TABLE from using dangling tablespace by @gfphoenix78
• Cherry-pick Do not use immediate restart in regress test by @yjhjstz
• Update appendonlyblockdirectory.c: imporve coding style. by @reshke
• Fix pg_stat_statements node type unexpected warning (#15094) by @avamingli
• Cherry-pick series of AO options/AO relations related commits. by @reshke
• [skip ci] Set dismiss_stale_reviews: false in .asf.yaml by @tuhaihe
• Cherry-pick "foreign partitions, HashIndexes and some fixes" by @jiaqizho
• Cherry Pick Fix orphaned temp namespace catalog entry left on coordinator by @yjhjstz
• fdw related commits cherry pick by @Mulily0513
• Add caveat to popen_with_stderr by @avamingli
• Fix gp_toolkit.__gp_aocsseg_history crash on non-aocs tables. by @avamingli
• Cherry Pick fix gpload insert mode not included in transaction by @yjhjstz
• Cherry-pick "Dynamic Partition Elimination, retrieving relation columns, update tests, intermedia agg" by @jiaqizho
• Ao set ao aoco-related cherry-picks by @reshke
• Remove a fixme of plpgsql tests by @avamingli
• Fix potential use-after-free in error handling. by @yjhjstz
• Cherry Pick Don't emit critical error message when gppkg is missing etc by @yjhjstz
• Optimize MPP FDW LIMIT/OFFSET push down when there is NULL/0. (#17246) by @avamingli
• Ao related commits cherry-pick by @reshke
• Cherry-pick series of pg_upgrade related work. by @reshke
• Fix incorrect codes in pg_backup_archiver.c by @reshke
• CherryPick Add warning and guard code for zero-column table etc by @yjhjstz
• Cherry pick "pushdown in union all, pruned partitions, plans with the ProjectSet node..." by @jiaqizho
• Fix partition creation to handle MAXVALUE in subpartition bounds by @avamingli
• Cherry Pick Dispatch ALTER DATABASE with options etc by @yjhjstz
• Cherry-pick Make ALTER TABLE ... OWNER recurse by default etc by @yjhjstz
• Cherry-pick series of BRIN + AO commits until 63d916b0c3 by @reshke
• Fix wrong result due to ignore PlaceHolderVar. by @tenderwg
• Cherry-pick Resolve duplicate reloptions output in compresstype.source etc by @yjhjstz
• Get streaming hash aggregate back by @avamingli
• Cherry-Pick Fix possible inconsistency between bitmap LOV table and index etc by @yjhjstz
• Fix an "unexpected gang size" issue. by @tenderwg
• Cherry-Pick Resolve a FIXME in MergeAttributes() etc by @yjhjstz
• Cherry pick "index only scan, ao support index only scan..." by @jiaqizho
• Cherry-Pick Fix for supporting deferrable keyword on primary/unique keys ect by @yjhjstz
• [skip ci] [Cleanup 1] Doc: update the project name to Apache Cloudberry by @tuhaihe
• Fix the locus of foreign upper path (#15821) by @avamingli
• Cherry pick "CLogical[Dynamic]IndexOnlyGet, Hash subplans, Update Index Scan Costing..." by @jiaqizho
• Cherry-Pick Fix ANALYZE bug in expand_vacuum_rels etc by @yjhjstz
• CherryPick Add two macros RelationStorageIsAoRows|RelationStorageIsAoCols by @yjhjstz
• Add RPM to build step by @leborchuk
• Cherry-pick and refactor the extension pg_hint_plan by @jiaqizho
• Cherry-Pick Run REFRESH MATERIALIZED VIEW CONCURRENTLY in right security context etc by @yjhjstz
• Cherry pick "ORCA support hint plan, row security..." by @jiaqizho
• [skip ci] [Cleanup 7] Remove unused TEXT files from top directory by @tuhaihe
• Cherry-pick Fix a statement leak involving self-deadlocks by @yjhjstz
• [Cleanup 2] Update Cloudberry info in configuration files by @tuhaihe
• [Cleanup 5] Update license headers for ASF rules by @tuhaihe
• Cherry-pick series of pg_upgrade work. by @reshke
• Suppress unused function warn when configure with --disable-orca by @reshke
• CherryPick autostats: Use SKIP_LOCKED for ANALYZE by @yjhjstz
• Fix gp_hyperloglog cstring type hadnling by @reshke
• Cherry-Pick Use ERROR for dispatcher liveness checks etc by @yjhjstz
• Cherry-pick a few handy commits. by @reshke
• Cherry-pick series of brin-related fixes by @reshke
• Revert "Fix crashes of lateral join (#16958)" by @yjhjstz
• Cherry pick "table aliases in ORCA, Support Query Parameters, join order hints" by @jiaqizho
• Add help information for gpfdist by @yjhjstz
• More brin-related cherry-pick fixes and cherry-picks by @reshke
• Cherry-pick pg upgrade work by @reshke
• Cherry-Pick Lock leaf partitions for Insert Statement when GDD disabled by @yjhjstz
• Fix pgcrypto to support OpenSSL >= 3.0.0 by @yjhjstz
• Pass relation Oid to smgr_AORelOpenSegFile. by @reshke
• Cherry-Pick pgcrypto upgrade related by @yjhjstz
• [ORCA] Fix ORCA unit-tests by @jiaqizho
• New series of ao/co - related cherry-picks by @reshke
• Fix crash that syslog receives messages from threads by @gfphoenix78
• [ORCA] Add the ErelstoragePAX in ORCA by @jiaqizho
• Cherry pick postgresql CVE-2025-1094 by @Tao-Ma
• Update Makefile: fix typo. s/appendonly/aocs/ by @reshke
• [Cleanup 4] Remove concourse and hd-ci related files by @tuhaihe
• [Cleanup 3] Epic: Rebrand Names and URLs for ASF Compliance by @tuhaihe
• Cherry-pick pg_upgrade work by @reshke
• [AQUMV] Extend AQUMV to support materialized views on partitioned tables. by @avamingli
• Fix volatile qualifier discard and ensure safe access to PGPROC in lock by @yjhjstz
• Fix FIPS mode checks and initialize segfile_count by @yjhjstz
• Fix gpcheckcat that checks foreign key reference for appendonly tables by @gfphoenix78
• remove deprecated warning log, ao/aocs has support DynamicIndexOnlyScan by @gongxun0928
• Fix wrong join_rel size estimates for anti join. by @tenderwg
• CI: enable daily coverity scan by @chipitsine
• CI: coverity scan: do not build in parallel by @chipitsine
• [skip ci] Add Coverity Scan Badge by @tuhaihe
• CI: Refactor Coverity scan workflow by @tuhaihe
• Cherry-pick Reuse the epoll object to fix the dispatcher performance by @yjhjstz
• [Cleanup 6] Doc: update the NOTICE and LICENSE files by @tuhaihe
• Optimize AOCS scan performance by introducing specialized no-qual path by @yjhjstz
• [skip ci] Add .DS_Store to .gitignore by @tuhaihe
• Remove the HTBL in motion by @jiaqizho
• Cherry-pick hardcode the attributes of GpSegmentId in GetContentIdsFromPlanForSin... by @HuSen8891
• Revert "Prepare GUC option string only once during gang creation" by @HuSen8891
• Fix always rebuild gang when cdbdisp_dispatchCommandInternal. by @zhangwenchao-123
• Revert "Include distributed xid in transaction commit WAL in all cases" by @HuSen8891
• Push the runtime filter from HashJoin down to SeqScan. by @zhangyue-hashdata
• revert 'extend relfilenode from 32 bit(Oid) to 64 bit(RelFileNodeId)' by @HuSen8891
• Fix: Cleanup tables which has self define table access method. by @yjhjstz
• Add CommandId to XLOG if serverless mode is enabled by @HuSen8891
• Add optional support for CLOCK_MONOTONIC_COARSE when explain analyze by @yjhjstz
• Improve appendonly_getnextslot to optimize tuple retrieval by @yjhjstz
• Temp ignore refresh_compare test by @yjhjstz
• CI: upload Cloudberry debuginfo RPM build artifacts by @yjhjstz
• [ORCA] Simply some logic of code by @jiaqizho
• Add quick path to exit GpDestroyParallelDSMEntry. by @HuSen8891
• [ORCA] Remove the IntoClause related logic in the CTAS by @jiaqizho
• Fix potential overflow in binary search mid calculation by @yjhjstz
• Adjust the loading order of preload by @MisterRaindrop
• check whether attr_encodings is null when call AddRelationAttributeEncodings by @gongxun0928
• Optimize MV invalidation overhead using reference counting. by @avamingli
• Do not disable the locking optimization for single node by @HuSen8891
• [skip ci] Enable GitHub Wiki for Cloudberry via .asf.yaml by @tuhaihe
• Update GitHub CI contexts in .asf.yaml (#1035) [skip ci] by @edespino
• Cleanup: remove old brand name in files by @tuhaihe
• Enable GitHub Discussions for Cloudberry by @tuhaihe
• Optimize Materialized View Status Maintenance for Partitioned Tables by @avamingli
• Update indexscan.c: s/XMIN_COMITTTED/XMIN_COMMITTED by @reshke
• Optimize lock for select-for-update and similar queries by @HuSen8891
• Feature: introduce a high-performance hybrid row-columnar storage engine (1/4) by @jiaqizho
• Feature: introduce a high-performance hybrid row-columnar storage engine (2/4) by @jiaqizho
• Feature: introduce a high-performance hybrid row-columnar storage engine (3/4) by @jiaqizho
• Feature: introduce a high-performance hybrid row-columnar storage engine (4/4) by @jiaqizho
• Fix activeTaskCount increment for CRON_TASK_WAITING tasks by @yjhjstz
• CI: Enable PAX module in Coverity scan workflow by @tuhaihe
• LICENSE: add licenses for bundled python packages by @tuhaihe
• Add SonarQube for Apache Cloudberry by @tuhaihe
• Show pax relation relfilenode in pg_waldump by @reshke
• Cherry-pick series of pg_dump related work. by @robozmey
• Fix case failure caused by unstable results. by @songdongxiaoa2
• CI: Enable submodule checkout and remove manual submodule update by @edespino
• Remove the unused hd-cli/* from Cloudberry source by @tuhaihe
• ORCA: Fix missing the aggstar in AggRef by @jiaqizho
• Add RAT license audit config and compliance metadata for ASF release by @edespino
• Cleanup the deploy/* dir by @tuhaihe
• Fix incorrect usage of gp_versionstr in pg_upgrade version check by @yjhjstz
• PAX: Fix buffer overflow in pax rmgr desc function by @gfphoenix78
• Doc: update the brand to Cloudberry by @tuhaihe
• Upgrade PyYAML from 5.3.1 to 5.4.1 by @tuhaihe
• Update PyGreSQL license and remove legacy files and exclusions by @edespino
• Refactor Extend Protocol in libpq for Binary Data Handling by @avamingli
• Update the relation pattern to be more precise by @gfphoenix78
• Fix compile warnings/errors by @gfphoenix78
• Replace Pylint with Ruff for Python linting by @edespino
• Ignore PAX file pax-cdbinit--1.0.sql by @avamingli
• Fix Pax build error in Rocky Linux 8 by @gongxun0928
• Use callback instead of calling ExecFilterJunk() by @zhangyue-hashdata
• [AQUMV] Add cases of INSERT-SELECT queries using materialized views. by @avamingli
• Doc: add dependency setup instructions for PAX by @tuhaihe
• PAX: make cmake_minimum_required() check at top by @tuhaihe
• [AQUMV] Store view query in gp_matview_aux for view matching. by @avamingli
• Change PAX Plugin to Be Disabled by Default by @tuhaihe
• performance: Change the default value of pax_enable_debug to false by @gongxun0928
• fix coredump in interconnect_abort_callback by @gongxun0928
• ORCA: Support two step window function by @jiaqizho
• Update the version generation logic and info by @tuhaihe
• Fix unstable case of auto_explain. by @songdongxiaoa2
• Fix: Core happend when calling pg_relation_size on root partitioned table with PAX AM by @jiaqizho
• Fix incorrect strncmp usage when comparing access method names. by @yjhjstz
• [AQUMV] Fix materialized view rename to also update gp_matview_aux by @avamingli
• [ORCA] Fix compile warning. by @avamingli
• Add ASF incubation DISCLAIMER file for release compliance by @edespino
• Add Apache RAT license metadata for PAX storage C++ submodules by @edespino
• Fix case fail caused by change the default value of pax_enable_debug by @songdongxiaoa2
• Doc: add DeepWiki Badge to README.md by @tuhaihe
• Fix unstable scan rows caused by limit squelch. by @songdongxiaoa2
• [AQUMV] Remove aqumv_adjust_simple_query by @avamingli
• Support new VERSION/BUILD_NUMBER files for non-Git versioning fallback by @edespino
• Fix format attribute for gp_fatal_log to avoid clang build warning by @yjhjstz

• @weinan003 made their first contribution in https://github.com/apache/cloudberry/pull/613
• @zhangyue-hashdata made their first contribution in https://github.com/apache/cloudberry/pull/646
• @x4m made their first contribution in https://github.com/apache/cloudberry/pull/666
• @leborchuk made their first contribution in https://github.com/apache/cloudberry/pull/678
• @yihong0618 made their first contribution in https://github.com/apache/cloudberry/pull/707
• @hyongtao-db made their first contribution in https://github.com/apache/cloudberry/pull/774
• @chipitsine made their first contribution in https://github.com/apache/cloudberry/pull/836
• @Tao-Ma made their first contribution in https://github.com/apache/cloudberry/pull/828
• @Mulily0513 made their first contribution in https://github.com/apache/cloudberry/pull/885
• @tenderwg made their first contribution in https://github.com/apache/cloudberry/pull/911
• @robozmey made their first contribution in https://github.com/apache/cloudberry/pull/1005

Full Changelog: https://github.com/apache/cloudberry/compare/1.6.0...2.0.0-incubating-rc1