Hi Yonghao, +1 for releasing Apache Paimon C++ 0.4.0.
Thanks, Yonghao, for driving the release, and thanks to everyone for your contributions, reviews, and testing! Best regards, Xinyu Liu At 2026-10-29 15:02:36, "Nicholas Jiang" <[email protected]> wrote: >Hi Yonghao, > >+1 for releasing Apache Paimon C++ 0.4.0. > >Thanks for volunteering as the release manager, and thanks to everyone who >contributed to this release! > >Best regards, >Nicholas Jiang > >On 2026-10-29 06:57 UTC Yonghao Fang wrote: >> Hi everyone, >> >> >> >> I'd like to start a discussion about releasing Apache Paimon C++ 0.4.0. >> >> >> >> Since the 0.3.0 release, the community has merged around 180 pull requests >> into the 0.4 release line. This release adds the following major new >> capabilities: >> >> >> >> - REST catalog support, including DLF authentication, commit leases, >> branches, and temporary data-access credentials >> >> >> >> - Real-time data reads, commit retries and metrics, and input, lookup, and >> full-compaction changelog producers for append and primary key tables >> >> >> >> - Lance and Mosaic file formats, plus format table reads and writes over >> Parquet and ORC >> >> >> >> - OSS file system support, alongside local and Jindo >> >> >> >> - Global index extensions: bitmap indexes, Lumina build checkpoints, and >> full-text search >> >> >> >> - Vector and blob storage extensions, including ARRAY<BLOB> and MAP<K, >> BLOB> support and a public BlobDescriptor API >> >> >> >> - Bitmap64 deletion vectors >> >> >> >> - Map shared shredding: a storage layout for MAP<STRING, T> columns with >> configurable physical columns, an overflow map, and key projection during >> reads >> >> >> >> - Read performance improvements: read-ahead and block caches, late >> materialization, cross-file warmup, and parallel reader construction >> >> >> >> Many thanks to all contributors who proposed, reviewed, and merged changes >> in this release line, as well as everyone who helped with testing and >> discussion in the community. >> >> >> >> I would like to volunteer as the release manager for this release. >> >> >> >> Please share any concerns, blockers, or changes that should be included >> before the release. If the community reaches consensus and no blockers are >> identified, I plan to begin preparing the first release candidate in the >> next few days. >> >> >> >> Best regards, >> >> >> >> Yonghao Fang >>
