diff --git a/CHANGELOG.md b/CHANGELOG.md
index b4787df9..6b8cc40d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,7 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 A maintenance release anchored by a regression fix for the
 "scroll demon" (#1085 class, re-introduced by v0.8.27's flicker
-patch) and a wrong-project session-restore bug (#1395). Plus 20
+patch) and a wrong-project session-restore bug (#1395). Plus 25
 community PRs covering MCP transport, prompt steering, auto-routing
 language coverage, web-search SERP filtering, and broad test
 coverage additions.
@@ -90,6 +90,26 @@ coverage additions.
   (#1437, PR #1442 from **@reidliu41**). Installed skills now
   complete under `/skill <name>` while the root `/` menu stays
   focused on built-in commands.
+- **`edit_file` rejects no-op replacements** (PR #1460 from
+  **@xiluoduyu**). Identical `search` / `replace` arguments now
+  fail fast with a clear validation error instead of producing an
+  empty diff that can trap the model in retry loops.
+- **Windows-terminal glyph widths are stable** (#1314, PR #1465
+  from **@CrepuscularIRIS**). SMP emoji in the header and file tree
+  were replaced with BMP-width-safe symbols / text so cmd,
+  PowerShell, WezTerm, and Alacritty do not mismeasure rows.
+- **Ghostty defaults to low-motion rendering** (#1445, PR #1468
+  from **@CrepuscularIRIS**). `TERM_PROGRAM=ghostty` now receives
+  the same animation cap as VS Code terminals to avoid redraw
+  flicker on affected setups.
+- **Docker buildx provenance permission failures get an actionable
+  hint** (#1449, PR #1469 from **@CrepuscularIRIS**). macOS shell
+  outputs matching the restricted provenance metadata failure now
+  include guidance to disable provenance for that build.
+- **Windows CMD mouse-wheel fallback scrolls the transcript**
+  (#1443, PR #1471 from **@CrepuscularIRIS**). When mouse capture is
+  off, composer arrow-scroll defaults on so terminal wheel events
+  mapped to Up / Down do not cycle composer history.
 
 ### Added
 
diff --git a/README.md b/README.md
index 034ab978..751ef8e0 100644
--- a/README.md
+++ b/README.md
@@ -228,7 +228,7 @@ deepseek --provider ollama --model deepseek-coder:1.3b
 ## What's New In v0.8.29
 
 A maintenance release anchored by a v0.8.27 / v0.8.28 regression fix
-plus 20 community PRs. [Full changelog](CHANGELOG.md).
+plus 25 community PRs. [Full changelog](CHANGELOG.md).
 
 - **Scroll demon, gone for good** (#1085 regression). Parallel sub-
   agents running `exec_shell` would scroll the alt-screen out from
@@ -296,6 +296,22 @@ plus 20 community PRs. [Full changelog](CHANGELOG.md).
 - **Skill completions stay under `/skill`** (#1437, PR #1442 from
   **@reidliu41**) — large local skill collections no longer crowd
   the root slash-command menu.
+- **`edit_file` rejects no-op replacements** (PR #1460 from
+  **@xiluoduyu**) — identical `search` / `replace` values now fail
+  validation instead of returning an empty diff.
+- **Windows terminal layout gets width-stable glyphs** (#1314,
+  PR #1465 from **@CrepuscularIRIS**) — header and file-tree icons
+  no longer rely on SMP emoji that cmd / PowerShell can mismeasure.
+- **Ghostty uses low-motion rendering by default** (#1445, PR #1468
+  from **@CrepuscularIRIS**) — affected terminals avoid animation
+  flicker without manual config.
+- **Docker buildx provenance EPERM failures get a hint** (#1449,
+  PR #1469 from **@CrepuscularIRIS**) — macOS shell output points at
+  the provenance flag when that restricted metadata write fails.
+- **Windows CMD mouse-wheel fallback scrolls the transcript**
+  (#1443, PR #1471 from **@CrepuscularIRIS**) — wheel events mapped
+  to Up / Down no longer cycle composer history when mouse capture
+  is off.
 - **Sync-to-CNB workflow hardened** — explicit `permissions:
   contents: read`, narrowed trigger to `main` + `v*` tags (no longer
   mirrors feature branches), `actions/checkout` bumped v3 → v4.
@@ -305,9 +321,10 @@ plus 20 community PRs. [Full changelog](CHANGELOG.md).
   from **@linzhiqin2003**).
 
 Thanks to **@linzhiqin2003** (10 landings this cycle),
-**@reidliu41** (5 landings), **@SamhandsomeLee**,
-**@Beltran12138**, **@Wenjunyun123**, **@hlx98007**,
-**@Liu-Vince**, and **@shenxiaodaosanhua** for the bug report.
+**@reidliu41** (5 landings), **@CrepuscularIRIS** (4 landings),
+**@SamhandsomeLee**, **@Beltran12138**, **@Wenjunyun123**,
+**@hlx98007**, **@Liu-Vince**, **@xiluoduyu**, and
+**@shenxiaodaosanhua** for the bug report.
 
 ---
 
diff --git a/README.zh-CN.md b/README.zh-CN.md
index fa9a8c94..2510ead2 100644
--- a/README.zh-CN.md
+++ b/README.zh-CN.md
@@ -196,7 +196,7 @@ deepseek --provider ollama --model deepseek-coder:1.3b
 
 维护版本，核心是修复 v0.8.27 / v0.8.28 引入的"滚动幽灵"回归
 （#1085 类问题）和 Ctrl+R 会话恢复跨项目泄漏的问题（#1395），
-外加 20 个社区 PR。[完整更新日志](CHANGELOG.md)。
+外加 25 个社区 PR。[完整更新日志](CHANGELOG.md)。
 
 - **"滚动幽灵"彻底修复**（#1085 回归）。并行子代理运行
   `exec_shell` 时，alt-screen 会被滚动出 ratatui 差分渲染器的
@@ -253,6 +253,20 @@ deepseek --provider ollama --model deepseek-coder:1.3b
   `reasoning_content` replay，避免工具调用后的第二轮 400。
 - **技能补全收敛到 `/skill` 下**（#1437，PR #1442，来自
   **@reidliu41**）— 本地技能很多时不会再挤满根级 `/` 命令菜单。
+- **`edit_file` 拒绝无变化替换**（PR #1460，来自
+  **@xiluoduyu**）— `search` / `replace` 完全相同时会直接返回
+  清晰的参数错误，而不是生成空 diff。
+- **Windows 终端布局使用宽度稳定的字形**（#1314，PR #1465，来自
+  **@CrepuscularIRIS**）— header 和文件树不再依赖 cmd /
+  PowerShell 容易误判宽度的 SMP emoji。
+- **Ghostty 默认启用低动态渲染**（#1445，PR #1468，来自
+  **@CrepuscularIRIS**）— 受影响终端无需手动配置即可避开动画闪烁。
+- **Docker buildx provenance 的 EPERM 失败会给出提示**（#1449，
+  PR #1469，来自 **@CrepuscularIRIS**）— macOS shell 输出命中
+  受限 metadata 写入失败时，会提示 provenance 相关开关。
+- **Windows CMD 的鼠标滚轮回退会滚动 transcript**（#1443，
+  PR #1471，来自 **@CrepuscularIRIS**）— 关闭 mouse capture 时，
+  被终端映射成 Up / Down 的滚轮事件不再循环 composer 历史。
 - **`sync-cnb.yml` 工作流加固** — 显式 `permissions: contents:
   read`、`actions/checkout` v3 → v4、触发器收紧到 `main` +
   `v*` 标签（不再镜像 feature 分支）。
@@ -261,8 +275,9 @@ deepseek --provider ollama --model deepseek-coder:1.3b
   控制字节过滤（PR #1403–#1406，来自 **@linzhiqin2003**）。
 
 感谢本周期落地 10 个 PR 的 **@linzhiqin2003**、落地 5 个 PR 的
-**@reidliu41**，以及 **@SamhandsomeLee**、**@Beltran12138**、
-**@Wenjunyun123**、**@hlx98007**、**@Liu-Vince**，和报告 #1395 的
+**@reidliu41**、落地 4 个 PR 的 **@CrepuscularIRIS**，以及
+**@SamhandsomeLee**、**@Beltran12138**、**@Wenjunyun123**、
+**@hlx98007**、**@Liu-Vince**、**@xiluoduyu**，和报告 #1395 的
 **@shenxiaodaosanhua**。
 
 ---