docs: simplify release links on homepage

README.md

@@ -1,6 +1,6 @@
 # AI4OrgChem
 
-[![Release](https://img.shields.io/github/v/release/CCcolab/AI4OrgChem?display_name=tag&sort=semver)](https://github.com/CCcolab/AI4OrgChem/releases/latest)
+![Release](https://img.shields.io/github/v/release/CCcolab/AI4OrgChem?display_name=tag&sort=semver)
 [![Validation](https://github.com/CCcolab/AI4OrgChem/actions/workflows/validate.yml/badge.svg)](https://github.com/CCcolab/AI4OrgChem/actions/workflows/validate.yml)
 [![License](https://img.shields.io/github/license/CCcolab/AI4OrgChem)](LICENSE)
 [![Evidence](https://img.shields.io/badge/evidence-P01--P14%20internally%20checked-2ea44f)](evidence/P01-P14/README.md)
@@ -13,11 +13,11 @@ AI4OrgChem is an **AI for Science (AI4S) Agent** for independent computational r
 
 > **AI-assisted research and engineering:** **OpenAI Codex (GPT-5.6)**. Project authorship, scientific decisions, interpretations, and publication responsibility remain with Xiao Chen; OpenAI is not presented as a project author, scientific certifier, peer reviewer, or institutional endorser.
 
-> **Current release:** [`v0.3.1`](https://github.com/CCcolab/AI4OrgChem/releases/tag/v0.3.1). The current proposition-level classification is **13 consistent and 1 partially consistent (P12)**. Evidence identity, tested scope, and independence remain separate from the verdict label. The associated manuscript has not yet undergone peer review.
+> **Current release:** [`v0.3.1`](https://github.com/CCcolab/AI4OrgChem/releases/tag/v0.3.1) — **13 consistent and 1 partially consistent (P12)**. Evidence identity, tested scope, and independence remain separate from the verdict label. The associated manuscript has not yet undergone peer review.
 
-> **Download and citation:** GitHub's **Code → Download ZIP** provides a changeable snapshot of `main`. For review, reproduction, and citation, use the fixed [`v0.3.1` Release package](https://github.com/CCcolab/AI4OrgChem/releases/tag/v0.3.1), which includes the complete ZIP and SHA-256 verification files.
+> Online reading requires no download. For offline reproduction or citation, use the complete ZIP and SHA-256 files under **Assets** on the release page; **Code → Download ZIP** is a changeable snapshot of `main`.
 
-Previous releases and the complete update history remain available under [GitHub Releases](https://github.com/CCcolab/AI4OrgChem/releases) and in the [CHANGELOG](CHANGELOG.md).
+Previous releases and the complete update history are listed in the [CHANGELOG](CHANGELOG.md).
 
 ## Why this project exists
 

README_zh-CN.md

@@ -1,6 +1,6 @@
 # AI4OrgChem
 
-[![Release](https://img.shields.io/github/v/release/CCcolab/AI4OrgChem?display_name=tag&sort=semver)](https://github.com/CCcolab/AI4OrgChem/releases/latest)
+![Release](https://img.shields.io/github/v/release/CCcolab/AI4OrgChem?display_name=tag&sort=semver)
 [![Validation](https://github.com/CCcolab/AI4OrgChem/actions/workflows/validate.yml/badge.svg)](https://github.com/CCcolab/AI4OrgChem/actions/workflows/validate.yml)
 [![License](https://img.shields.io/github/license/CCcolab/AI4OrgChem)](LICENSE)
 [![Evidence](https://img.shields.io/badge/evidence-P01--P14%20internally%20checked-2ea44f)](evidence/P01-P14/README_zh-CN.md)
@@ -13,11 +13,11 @@ AI4OrgChem是一个面向有机结构基础理论独立计算重构与证据评
 
 > **AI辅助研究与工程支持：** **OpenAI Codex（GPT-5.6）**。项目作者身份、科学决策、结果解释和发布责任均由Xiao Chen承担；OpenAI不作为项目作者、科学认证机构、同行评审方或机构背书方。
 
-> **当前正式版：** [`v0.3.1`](https://github.com/CCcolab/AI4OrgChem/releases/tag/v0.3.1)。当前命题级分类为**13项一致、1项部分一致（P12）**；证据身份、受测范围和独立性与判定标签分列。相关论文稿尚未经过同行评审。
+> **当前正式版：** [`v0.3.1`](https://github.com/CCcolab/AI4OrgChem/releases/tag/v0.3.1)——**13项一致、1项部分一致（P12）**。证据身份、受测范围和独立性与判定标签分列；相关论文稿尚未经过同行评审。
 
-> **下载与引用：** GitHub的 **Code → Download ZIP** 是可能随维护变化的`main`快照。复核、复算和引用请使用固定的[`v0.3.1` Release完整包](https://github.com/CCcolab/AI4OrgChem/releases/tag/v0.3.1)，其中包含完整ZIP及SHA-256校验文件。
+> 在线阅读无需下载。离线复算或引用时，请使用该发布页 **Assets** 中的完整ZIP和SHA-256校验文件；**Code → Download ZIP** 是可能随维护变化的`main`快照。
 
-以往版本及完整更新记录统一保存在[GitHub Releases](https://github.com/CCcolab/AI4OrgChem/releases)和[CHANGELOG](CHANGELOG.md)中。
+以往版本及完整更新记录见[CHANGELOG](CHANGELOG.md)。
 
 ## 项目背景与目标
 

manifests/FILE_INVENTORY.md

@@ -164,8 +164,8 @@
 | `project/RESEARCH_ITEMS_zh-CN.md` | project-narrative | 1939 | `508c64832f3b075a9d073e33badd35be764012eebb94624fc7966fa2b03b143f` |
 | `project/RESEARCH_VALUE_zh-CN.md` | project-narrative | 1319 | `7308230ee6f5dd7009de88e0483b3ff298baa2a438d8f99fc010103e24b80c5b` |
 | `project/V0.3.0_POST_RELEASE_ERRATUM_2026-09-08.md` | project-narrative | 7037 | `2ea92085a7bab6b235f75ca06bb27b97162d00656395f879309da42a48df3c9d` |
-| `README.md` | repository-root | 23776 | `520718be9209e22020d0d2b455dbbde0d0be478bd6a83197823882c2886a9d34` |
-| `README_zh-CN.md` | repository-root | 10165 | `688ce1b5fbb862ed4d7a8a422dc2b0405b4a45a289c506121e4af2027fa9f986` |
+| `README.md` | repository-root | 23497 | `7ab6343596c7945f7b7b99171ea41e957b8fe305f82fe6d33c42988958693872` |
+| `README_zh-CN.md` | repository-root | 9921 | `c198181e5cc8f00277d77b8bac736034289c9b820245b7e421c6ab5b795e102d` |
 | `RELEASE_NOTES_v0.3.1.md` | repository-root | 4739 | `1ff7d081ebf80aff8fd08b670b0117b2f5416268ee08e972572a2942635b56b0` |
 | `reproducibility/conda-linux-64.explicit.txt` | reproducibility | 18332 | `543abce03ee369526d83016126d7a0b7a82de48e0ef3356d3877289af90f5637` |
 | `reproducibility/environment.yml` | reproducibility | 214 | `13ae5c398dd95bf2d841fe89c4180cdd98d6d8360618de98ac3f68df27be50a6` |

manifests/sha256-manifest.json

@@ -870,8 +870,8 @@
     {
       "path": "manifests/FILE_INVENTORY.md",
       "artifact_role": "repository-root",
-      "bytes": 89443,
-      "sha256": "8101ffb75c1e09545f6b76738b770abc20ec3762ee06abbe2d61d72caa7890f6"
+      "bytes": 89442,
+      "sha256": "29ce928d43a789fd4a38261ccf23bd21cc47f96cd4d6a0ad6d4addabd76c60f3"
     },
     {
       "path": "manuscripts/P01-P14_evidence_matrix_zh-CN.md",
@@ -954,14 +954,14 @@
     {
       "path": "README.md",
       "artifact_role": "repository-root",
-      "bytes": 23776,
-      "sha256": "520718be9209e22020d0d2b455dbbde0d0be478bd6a83197823882c2886a9d34"
+      "bytes": 23497,
+      "sha256": "7ab6343596c7945f7b7b99171ea41e957b8fe305f82fe6d33c42988958693872"
     },
     {
       "path": "README_zh-CN.md",
       "artifact_role": "repository-root",
-      "bytes": 10165,
-      "sha256": "688ce1b5fbb862ed4d7a8a422dc2b0405b4a45a289c506121e4af2027fa9f986"
+      "bytes": 9921,
+      "sha256": "c198181e5cc8f00277d77b8bac736034289c9b820245b7e421c6ab5b795e102d"
     },
     {
       "path": "RELEASE_NOTES_v0.3.1.md",