IvorySQL · gaoxueyu · Jun 17, 2026 · Jun 16, 2026 · Jun 17, 2026
diff --git a/CN/antora.yml b/CN/antora.yml
@@ -1,21 +1,21 @@
 name: ivorysql-doc
 title: 文档中心
-version: v5.3
+version: v5.4
 start_page: welcome.adoc
 asciidoc:
-  attributes:
-    source-language: asciidoc@
-    table-caption: false
-    ivorysql-version: 5.3
-    pg-version: 18.3
-    package-link: 'https://github.com/ivorysql/ivorysql'
-    package-link-x86_64-deb: 'IvorySQL-5.3-4dfba1d-20260312.amd64.deb'
-    package-link-x86_64-rpm: 'IvorySQL-5.3-4dfba1d-20260312.x86_64.rpm'
-    package-link-aarch64-deb: 'IvorySQL-5.3-4dfba1d-20260312.arm64.deb'
-    package-link-aarch64-rpm: 'IvorySQL-5.3-4dfba1d-20260312.aarch64.rpm'
-    package-link-mips64el-deb: 'IvorySQL-5.3-4dfba1d-20260312.mips64el.deb'
-    package-link-mips64el-rpm: 'IvorySQL-5.3-4dfba1d-20260312.mips64el.rpm'
-    package-link-loongarch64-deb: 'IvorySQL-5.3-4dfba1d-20260312.loongarch64.deb'
-    package-link-loongarch64-rpm: 'IvorySQL-5.3-4dfba1d-20260312.loongarch64.rpm'
+    attributes:
+        source-language: asciidoc@
+        table-caption: false
+        ivorysql-version: 5.4
+        pg-version: 18.4
+        package-link: "https://github.com/ivorysql/ivorysql"
+        package-link-x86_64-deb: "IvorySQL-5.4-a45b045-20260615.amd64.deb"
+        package-link-x86_64-rpm: "IvorySQL-5.4-a45b045-20260615.x86_64.rpm"
+        package-link-aarch64-deb: "IvorySQL-5.4-a45b045-20260615.arm64.deb"
+        package-link-aarch64-rpm: "IvorySQL-5.4-a45b045-20260615.aarch64.rpm"
+        package-link-mips64el-deb: "IvorySQL-5.4-a45b045-20260615.mips64el.deb"
+        package-link-mips64el-rpm: "IvorySQL-5.4-a45b045-20260615.mips64el.rpm"
+        package-link-loongarch64-deb: "IvorySQL-5.4-a45b045-20260615.loongarch64.deb"
+        package-link-loongarch64-rpm: "IvorySQL-5.4-a45b045-20260615.loongarch64.rpm"
 nav:
-- modules/ROOT/nav.adoc
+    - modules/ROOT/nav.adoc
diff --git a/CN/modules/ROOT/pages/1.adoc b/CN/modules/ROOT/pages/1.adoc
@@ -4,67 +4,47 @@
 
 == 版本概览
 
-[*发布日期：2026 年 3 月 12 日*]
+[*发布日期：2026 年 6 月 17 日*]
 
-IvorySQL 5.3 基于 PostgreSQL 18.3 构建，包含多项错误修复。有关更新的完整列表，请访问我们的 https://docs.ivorysql.org/[文档站点]。
+IvorySQL 5.4 基于 PostgreSQL 18.4 构建，包含多项错误修复。有关更新的完整列表，请访问我们的 https://docs.ivorysql.org/[文档站点]。
 
 == 增强内容
 
-- PostgreSQL 18.3
+- PostgreSQL 18.4
 
-1. 修复在重放由旧小版本生成的 multixid 截断 WAL 记录后出现的失败问题。
-2. 修复将 substring() 应用于"toasted"数据时错误报告无效编码的问题。
-3. 修复 CVE-2026-2007 修复中的遗漏问题。
-4. 修复 json_strip_nulls() 和 jsonb_strip_nulls() 的易变性标记。
-5. 修复 LATERAL UNION ALL 子查询输出中可能为空的外连接集合的计算问题。
+1. 修复处理启动数据包时可能出现的无限递归问题。
+2. 修复内存分配计算中的各种整数溢出问题。
+3. 修复 pg_createsubscriber 中订阅名称未正确添加引号的问题。
+4. 修复逻辑复制源检查中对象名称未正确添加引号的问题。
+5. 修复 `ts_headline()` 中未拒绝超长选项的问题。
+6. 修复恢复属性 MCV 统计信息时错误输入的检测问题。
 
-更多详情，请参阅 https://www.postgresql.org/docs/release/18.3/[PostgreSQL 18.3 发布说明]。
-
-- PostgreSQL 18.2
-
-1. 防范 oidvector/int2vector 出现意外维度。
-2. 加固选择性估算器，防止其被附加到接受意外数据类型的运算符上。
-3. 修复 contrib/pgcrypto 的 PGP 解密函数中的缓冲区溢出问题。
-4. 修复多字节字符长度验证不充分的问题。
-5. 加固 contrib/pg_trgm，使其能应对字符串小写化行为的变化。
-
-更多详情，请参阅 https://www.postgresql.org/docs/release/18.2/[PostgreSQL 18.2 发布说明]。
+更多详情，请参阅 https://www.postgresql.org/docs/release/18.4/[PostgreSQL 18.4 发布说明]。
 
 == 新特性
 
-- 升级至 PG 18.3 内核：Feature https://github.com/IvorySQL/IvorySQL/pull/1199[#1199] +
-  PostgreSQL 内核已升级至 18.3 版本。
+- 升级至 PG 18.4 内核：Feature https://github.com/IvorySQL/IvorySQL/pull/1344[#1344] +
+  PostgreSQL 内核已升级至 18.4 版本。
 
-- 升级至 PG 18.2 内核：Feature https://github.com/IvorySQL/IvorySQL/pull/1195[#1195] +
-  PostgreSQL 内核已升级至 18.2 版本。
+- [IvorySQL Skills](https://github.com/IvorySQL/skills)
+  帮助 AI 助手成为 IvorySQL 数据库专家.。
 
-- http://trial.ivorysql.org/[在线体验]：IvorySQL 5.3：Feature https://github.com/IvorySQL/ivorysql-wasm/pull/7[#7] +
-  上线交互式浏览器环境，用户可实时体验与评估 IvorySQL 5.3，无需安装。
+- http://trial.ivorysql.org/[在线体验]：IvorySQL 5.4：Feature https://github.com/IvorySQL/ivorysql-wasm/pull/10[#10] +
+  上线交互式浏览器环境，用户可实时体验与评估 IvorySQL 5.4，无需安装。
 
 - 全平台打包：+
   为 X86、ARM、MIPS、龙芯架构等平台提供多架构安装介质。
 
 - 容器化部署支持 +
-  支持通过 Docker Compose、Podman、Swarm、Helm 以及 IvorySQL 5.3 Operator 一键部署单机或高可用的 IvorySQL 5.3 集群。
+  支持通过 Docker Compose、Podman、Swarm、Helm 以及 IvorySQL 5.4 Operator 一键部署单机或高可用的 IvorySQL 5.4 集群。
 
-- 发布 IvorySQL Cloud 5.3（统一全生命周期与可视化控制平台） +
+- 发布 IvorySQL Cloud 5.4（统一全生命周期与可视化控制平台） +
   提供可视化托管控制平台，覆盖订阅、端到端的全生命周期编排以及生态集成。
 
 - PostgreSQL Extensions +
   新增支持 10 个 PostgreSQL 扩展：pg_cron、pgAudit、PostGIS、pgRouting、PGroonga、ddlx、pgsql-http、system_stats、plpgsql_check、pgvector。
 
-== 缺陷修复
-
-- 清除编译警告：PR https://github.com/IvorySQL/IvorySQL/pull/1190[#1190]
-- 修复 ColumnRefOrFuncCall 的 raw_expression_tree_walker 问题：Issue https://github.com/IvorySQL/IvorySQL/issues/1182[#1182]
-- 修复从 PostgreSQL 升级到 IvorySQL 失败的问题：Issue https://github.com/IvorySQL/IvorySQL/issues/1130[#1130]
-- 改善 ivorysql.compatible_mode = 'pg' 时关于 plisql 用法的错误信息：PR https://github.com/IvorySQL/IvorySQL/pull/1178[#1178]
-- 修复 liboracle_parser.c 中 token_is_col_id() 的数组越界读取问题：Issue https://github.com/IvorySQL/IvorySQL/issues/1159[#1159]
-- 修复 psql 的 Tab 补全显示 INVISIBLEINCREMENT 的问题：Issue https://github.com/IvorySQL/IvorySQL/issues/1135[#1135]
-- 修复嵌套函数表达式中变量重置的 Bug：Issue https://github.com/IvorySQL/IvorySQL/issues/1124[#1124]
-- 修复 packages 和 subprocedures 中混用位置参数/命名参数时的类型强制转换失败问题：Issue https://github.com/IvorySQL/IvorySQL/issues/1006[#1006]
-- 修复 package 过程从参数初始化局部变量时发生的段错误：Issue https://github.com/IvorySQL/IvorySQL/issues/1005[#1005]
-- 修复因新年导致的回归测试失败问题：PR https://github.com/IvorySQL/IvorySQL/pull/1146[#1146]
+- 增强了 EXTRACT 函数，在 SQL 查询中接受更多语法变体。: PR https://github.com/IvorySQL/IvorySQL/pull/1222[#1222]
 
 == 源码仓库
 
@@ -79,15 +59,26 @@ IvorySQL 的主要代码仓库：
 
 以下人员（按字母顺序）作为补丁作者、提交者、审阅者、测试者或问题报告者，为本次发布做出了贡献。
 
-
+* 3296442201
+* Adria0615
+* anapplebeee
 * Cédric Villemain
 * Grant Zhou
+* jerome-peng
+* liketoochao
+* movead123
+* msdnchina
 * Pierre Forstmann
 * Rophy Tsai
+* tian1220A
+* xiaoyu509
+* yes7rose
 * Yasir Hussain Shah
+* z20081120087
+* zuinuan123
 * 高雪玉
+* 韩建桥
 * 矫顺田
-* 李苑
 * 梁翔宇
 * 刘晓辉
 * 吕新杰
@@ -96,6 +87,6 @@ IvorySQL 的主要代码仓库：
 * 石卓妍
 * 隋戈
 * 陶郑
-* 杨世华
+* 严少安
 * 赵法威
 * 张哲
diff --git a/EN/antora.yml b/EN/antora.yml
@@ -1,21 +1,21 @@
 name: ivorysql-doc
 title: IvorySQL
-version: v5.3
+version: v5.4
 start_page: welcome.adoc
 asciidoc:
-  attributes:
-    source-language: asciidoc@
-    table-caption: false
-    ivorysql-version: 5.3
-    pg-version: 18.3
-    package-link: 'https://github.com/ivorysql/ivorysql'
-    package-link-x86_64-deb: 'IvorySQL-5.3-4dfba1d-20260312.amd64.deb'
-    package-link-x86_64-rpm: 'IvorySQL-5.3-4dfba1d-20260312.x86_64.rpm'
-    package-link-aarch64-deb: 'IvorySQL-5.3-4dfba1d-20260312.arm64.deb'
-    package-link-aarch64-rpm: 'IvorySQL-5.3-4dfba1d-20260312.aarch64.rpm'
-    package-link-mips64el-deb: 'IvorySQL-5.3-4dfba1d-20260312.mips64el.deb'
-    package-link-mips64el-rpm: 'IvorySQL-5.3-4dfba1d-20260312.mips64el.rpm'
-    package-link-loongarch64-deb: 'IvorySQL-5.3-4dfba1d-20260312.loongarch64.deb'
-    package-link-loongarch64-rpm: 'IvorySQL-5.3-4dfba1d-20260312.loongarch64.rpm'
+    attributes:
+        source-language: asciidoc@
+        table-caption: false
+        ivorysql-version: 5.4
+        pg-version: 18.4
+        package-link: "https://github.com/ivorysql/ivorysql"
+        package-link-x86_64-deb: "IvorySQL-5.4-a45b045-20260615.amd64.deb"
+        package-link-x86_64-rpm: "IvorySQL-5.4-a45b045-20260615.x86_64.rpm"
+        package-link-aarch64-deb: "IvorySQL-5.4-a45b045-20260615.arm64.deb"
+        package-link-aarch64-rpm: "IvorySQL-5.4-a45b045-20260615.aarch64.rpm"
+        package-link-mips64el-deb: "IvorySQL-5.4-a45b045-20260615.mips64el.deb"
+        package-link-mips64el-rpm: "IvorySQL-5.4-a45b045-20260615.mips64el.rpm"
+        package-link-loongarch64-deb: "IvorySQL-5.4-a45b045-20260615.loongarch64.deb"
+        package-link-loongarch64-rpm: "IvorySQL-5.4-a45b045-20260615.loongarch64.rpm"
 nav:
-- modules/ROOT/nav.adoc
+    - modules/ROOT/nav.adoc
diff --git a/EN/modules/ROOT/pages/1.adoc b/EN/modules/ROOT/pages/1.adoc
@@ -5,67 +5,47 @@
 
 == Version Overview
 
-[*Release Date: Mar 12, 2026*]
+[*Release Date: June 17, 2026*]
 
-IvorySQL 5.3 is built on PostgreSQL 18.3 and includes a variety of bug fixes. For a comprehensive list of updates, please visit our https://docs.ivorysql.org/[documentation site].
+IvorySQL 5.4 is built on PostgreSQL 18.4 and includes a variety of bug fixes. For a comprehensive list of updates, please visit our [documentation site](https://docs.ivorysql.org/).
 
 == Enhancements
 
-- PostgreSQL 18.3
+- PostgreSQL 18.4
 
-1. Fix failure after replaying a multixid truncation record from WAL that was generated by an older minor version.
-2. Avoid incorrect complaint of invalid encoding when substring() is applied to "toasted" data.
-3. Fix oversight in the fix for CVE-2026-2007.
-4. Fix the volatility marking of json_strip_nulls() and jsonb_strip_nulls().
-5. Fix computation of the set of potentially-nulling outer joins for the output of a LATERAL UNION ALL subquery.
+1. Prevent unbounded recursion while processing startup packets.
+2. Fix assorted integer overflows in memory-allocation calculations.
+3. Properly quote subscription names in pg_createsubscriber.
+4. Properly quote object names in logical replication origin checks.
+5. Reject over-length options in `ts_headline()`.
+6. Detect faulty input when restoring attribute MCV statistics.
 
-For further details, visit https://www.postgresql.org/docs/release/18.3/[PostgreSQL's release notes].
-
-- PostgreSQL 18.2
-
-1. Guard against unexpected dimensions of oidvector/int2vector.
-2. Harden selectivity estimators against being attached to operators that accept unexpected data types.
-3. Fix buffer overrun in contrib/pgcrypto's PGP decryption functions.
-4. Fix inadequate validation of multibyte character lengths.
-5. Harden contrib/pg_trgm against changes in string lowercasing behavior.
-
-For further details, visit https://www.postgresql.org/docs/release/18.2/[PostgreSQL's release notes].
+For further details, visit https://www.postgresql.org/docs/release/18.4/[PostgreSQL's release notes].
 
 == New Features
 
-- Upgrade to PG 18.3 kernel: Feature https://github.com/IvorySQL/IvorySQL/pull/1199[#1199] +
-  PostgreSQL kernel upgraded to version 18.3.
+- Upgrade to PG 18.4 kernel: Feature https://github.com/IvorySQL/IvorySQL/pull/1344[#1344] +
+  PostgreSQL kernel upgraded to version 18.4.
 
-- Upgrade to PG 18.2 kernel: Feature https://github.com/IvorySQL/IvorySQL/pull/1195[#1195] +
-  PostgreSQL kernel upgraded to version 18.2.
+- [IvorySQL Skills](https://github.com/IvorySQL/skills)
+  Empowering AI assistants to become IvorySQL database experts.
 
-- http://trial.ivorysql.org/[Online Experience]: IvorySQL 5.3: Feature https://github.com/IvorySQL/ivorysql-wasm/pull/7[#7] +
-  An interactive, browser-based environment will be launched to allow users to explore and evaluate IvorySQL 5.3 in real time — no installation required.
+- http://trial.ivorysql.org/[Online Experience]: IvorySQL 5.4: Feature https://github.com/IvorySQL/ivorysql-wasm/pull/10[#10] +
+  An interactive, browser-based environment will be launched to allow users to explore and evaluate IvorySQL 5.4 in real time — no installation required.
 
 - Packaging for All Platforms: +
   Provides multi-platform media packages for X86, ARM, MIPS, LoongArch architecture.
 
 - Containerized Deployment Support +
-  Supports one-click deployment of standalone or highly available IvorySQL 5.3 clusters via Docker Compose, Podman, Swarm, Helm, and the IvorySQL 5.3 Operator.
+  Supports one-click deployment of standalone or highly available IvorySQL 5.4 clusters via Docker Compose, Podman, Swarm, Helm, and the IvorySQL 5.4 Operator.
 
-- IvorySQL Cloud 5.3 released (Visual Database Lifecycle Management Platform) +
-  Offers a fully managed, graphical control plane that handles IvorySQL 5.3 database subscriptions, orchestrates end-to-end lifecycle operations, and integrates surrounding ecosystem services.
+- IvorySQL Cloud 5.4 released (Visual Database Lifecycle Management Platform) +
+  Offers a fully managed, graphical control plane that handles IvorySQL 5.4 database subscriptions, orchestrates end-to-end lifecycle operations, and integrates surrounding ecosystem services.
 
 - PostgreSQL Extensions +
   Support for 10 Additional PostgreSQL Extensions: pg_cron, pgAudit, PostGIS, pgRouting, PGroonga, ddlx, pgsql-http, system_stats, plpgsql_check, pgvector.
 
-== Fixed Issues
-
-- Clear build warnings: PR https://github.com/IvorySQL/IvorySQL/pull/1190[#1190]
-- Fix raw_expression_tree_walker for ColumnRefOrFuncCall: Issue https://github.com/IvorySQL/IvorySQL/issues/1182[#1182]
-- Fix the issue where upgrading from PostgreSQL to IvorySQL fails: Issue https://github.com/IvorySQL/IvorySQL/issues/1130[#1130]
-- Improved error message about plisql usage is ivorysql.compatible_mode = 'pg': PR https://github.com/IvorySQL/IvorySQL/pull/1178[#1178]
-- Fix array out-of-bounds read in token_is_col_id() - liboracle_parser.c: Issue https://github.com/IvorySQL/IvorySQL/issues/1159[#1159]
-- Fix psql tab-completion showing INVISIBLEINCREMENT: Issue https://github.com/IvorySQL/IvorySQL/issues/1135[#1135]
-- Fix variable reset bug in nested function expressions: Issue https://github.com/IvorySQL/IvorySQL/issues/1124[#1124]
-- Fix type coercion failure with mixed positional/named parameters in packages and subprocedures: Issue https://github.com/IvorySQL/IvorySQL/issues/1006[#1006]
-- Fix segfault when package procedure initializes local variable from parameter: Issue https://github.com/IvorySQL/IvorySQL/issues/1005[#1005]
-- Fix regression failures caused by the new year: PR https://github.com/IvorySQL/IvorySQL/pull/1146[#1146]
+- Enhanced the EXTRACT function support to accept additional syntax variations in SQL queries: PR https://github.com/IvorySQL/IvorySQL/pull/1222[#1222]
 
 == Source Code
 
@@ -80,22 +60,34 @@ IvorySQL's development is maintained across four main repositories:
 
 The following individuals (in alphabetical order) have contributed to this release as patch authors, committers, reviewers, testers, or reporters of issues.
 
+* 3296442201
+* Adria0615
+* anapplebeee
 * Cédric Villemain
 * Fawei Zhao
 * Ge Sui
 * Grant Zhou
-* Oreo Yang
+* hanjianqiao
+* jerome-peng
+* liketoochao
+* movead123
+* msdnchina
 * Pierre Forstmann
 * Rophy Tsai
+* Shawn Yan
 * Shuntian Jiao
 * Steven Niu
-* Xiangyu Liang
+* tian1220A
+* xiaoyu509
 * Xiaohui Liu
+* Xiangyu Liang
 * Xinjie LYU
 * Xueyu Gao
+* yes7rose
 * Yasir Hussain Shah
-* Yuan Li
-* Zheng Tao
-* Zhenhao Pan
+* z20081120087
 * Zhe Zhang
+* Zhenhao Pan
+* Zheng Tao
 * Zhuoyan Shi
+* zuinuan123