Version Overview

[Release Date: July 27, 2026]

IvorySQL 1.23, based on PostgreSQL 14.23 and includes a variety of bug fixes.

Enhancements

• PostgreSQL 14.23 Enhancements

1. Prevent unbounded recursion while processing startup packets.
2. Fix assorted integer overflows in memory-allocation calculations.
3. Reject over-length options in ts_headline().
4. Guard against malicious time zone names in timeofday() and pg_strftime().
5. When creating a multirange type, ensure the user has CREATE privilege on the schema specified for the multirange type.
6. Use timing-safe string comparisons in authentication code.
7. Mark PQfn() as unsafe, and avoid using it within libpq.
8. Prevent path traversal in pg_basebackup and pg_rewind.
9. Guard against field overflow within contrib/intarray's query_int type and contrib/ltree's ltxtquery type.
10. Prevent SQL injection and buffer overruns in contrib/spi.
    For further details, visit link: PostgreSQL's release notes.

Key Features

• Upgrade to PG 14.23 kernel: Feature #1361
  PostgreSQL kernel upgraded to version 14.23.

• Packaging for All Platforms
  Provides multi-platform media packages for X86, ARM, MIPS, LoongArch architecture.

• PostgreSQL Extensions
  Support for 7 Additional PostgreSQL Extensions: PostGIS, pgRouting, PGroonga, ddlx, pgsql-http, pgvector, pgvectorscale.

Source Code

IvorySQL's development is maintained across two main repositories:

• IvorySQL database source code: https://github.com/IvorySQL/IvorySQL
• IvorySQL official website: https://github.com/IvorySQL/Ivory-www

Contributors

The following individuals (in alphabetical order) have contributed to this release as patch authors, committers, reviewers, testers, or reporters of issues.

• Chao Li
• David Zhang
• Grant Zhou
• Jianqiao Han
• Shuntian Jiao
• Steven Niu
• Xiaohui Liu
• Xinjie LYU
• Xueyu Gao
• Zheng Tao
• Zhenhao Pan

Complete Changelog