[!WARNING] This is not an Apache release!

📰️What's Changed

• [Answer Query Using Materialized Views] Refactor codes to new file aqumv.c by @avamingli in https://github.com/cloudberrydb/cloudberrydb/pull/321
• Rename GP parallel words to CBDB parallel. by @avamingli in https://github.com/cloudberrydb/cloudberrydb/pull/293
• Doc: update README.md for CloudberryDB by @tuhaihe in https://github.com/cloudberrydb/cloudberrydb/pull/324
• Fix: Illegal PGnotify declaration by @jiaqizho in https://github.com/cloudberrydb/cloudberrydb/pull/325
• Fix: may cause UAF problem in get_size_from_segDBs by @jiaqizho in https://github.com/cloudberrydb/cloudberrydb/pull/326
• Expose some functions to support PAX for partition tables by @gfphoenix78 in https://github.com/cloudberrydb/cloudberrydb/pull/328
• Refactor the table AM: scan_begin_extractcolumns to contain execution context by @gfphoenix78 in https://github.com/cloudberrydb/cloudberrydb/pull/329
• Doc: update the terminal info to CloudberryDB by @tuhaihe in https://github.com/cloudberrydb/cloudberrydb/pull/300
• Fix \d in psql to show correct storage name from pg_am by @gfphoenix78 in https://github.com/cloudberrydb/cloudberrydb/pull/330
• Move struct workfile_set to workfile_mgr.c by @gfphoenix78 in https://github.com/cloudberrydb/cloudberrydb/pull/331
• Add namespace pg_ext_aux for extension by @gfphoenix78 in https://github.com/cloudberrydb/cloudberrydb/pull/333
• Add dml hook for extensions by @gfphoenix78 in https://github.com/cloudberrydb/cloudberrydb/pull/332
• Add custom object class support by @gfphoenix78 in https://github.com/cloudberrydb/cloudberrydb/pull/335
• Add reloption support for custom table access method by @gfphoenix78 in https://github.com/cloudberrydb/cloudberrydb/pull/336
• Add callback in TableAmRoutine to handle swapping relation files by @gfphoenix78 in https://github.com/cloudberrydb/cloudberrydb/pull/338
• Fix issues about namespace pg_ext_aux by @gfphoenix78 in https://github.com/cloudberrydb/cloudberrydb/pull/340
• Check index unique & skip prefetch for non-heap relation by @gfphoenix78 in https://github.com/cloudberrydb/cloudberrydb/pull/337
• [Answer Query Using Materialized Views] Compute Aggregations on Materialized Views. by @avamingli in https://github.com/cloudberrydb/cloudberrydb/pull/322
• Rename postgres.so to libpostgres.so by @gfphoenix78 in https://github.com/cloudberrydb/cloudberrydb/pull/341

Full Changelog: https://github.com/cloudberrydb/cloudberrydb/compare/1.5.0...1.5.1

🫶🏻Contributors

Thanks to all the contributors to make this release happen: @avamingli, @tuhaihe, @jiaqizho, @gfphoenix78 🙌🏻️

_{🧂🧪 Try out Cloudberry Database 1.5.1 via building one Docker-based Sandbox, which is tailored to help you gain a basic understanding of Cloudberry Database's capabilities and features a range of materials, including tutorials, sample code, and crash courses.}