diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2b13a92..f6552a0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,27 @@ The format follows [Keep a Changelog](https://keepachangelog.com/en/1.1.0/), and
 
 [中文版](CHANGELOG.zh.md) · [README](README.md) · [Contributing](CONTRIBUTING.md)
 
+## [1.3.0] - 2026-06-10
+
+### Added
+
+- `bl knowledge retrieve` now supports API-Key authentication (DashScope gateway), in addition to AK/SK. API-Key is auto-detected and preferred when available.
+- New retrieval options: `--dense-similarity-top-k`, `--sparse-similarity-top-k`, `--rerank-model`, `--rerank-mode`, `--rerank-instruct` — supported on both API-Key and AK/SK paths.
+- `DashScopeKnowledgeRetrieveRequest` / `DashScopeKnowledgeRetrieveResponse` types and `knowledgeRetrieveEndpoint` added to `bailian-cli-core`.
+- Comprehensive E2E tests for knowledge retrieve covering both auth paths, dry-run, rerank flags, and error cases.
+
+### Changed
+
+- Credential resolution priority: explicit API-Key → explicit AK/SK flags → auto-detected API-Key → fallback AK/SK from config/env.
+- `--workspace-id` is now only required for AK/SK auth, no longer mandatory for API-Key mode.
+- `--top-k` deprecated in favor of `--rerank-top-n`; emits a warning and maps to `--rerank-top-n` when used.
+- `--access-key-id` / `--access-key-secret` flags marked as deprecated (API-Key is recommended).
+- API Key and console links updated to direct key management pages across all docs.
+
+### Fixed
+
+- `--rerank` flag in AK/SK path now correctly sets `EnableReranking` instead of the non-functional `Rerank: true` boolean.
+
 ## [1.2.1] - 2026-06-09
 
 ### Changed
diff --git a/CHANGELOG.zh.md b/CHANGELOG.zh.md
index c94a788..f04f06a 100644
--- a/CHANGELOG.zh.md
+++ b/CHANGELOG.zh.md
@@ -6,6 +6,27 @@
 
 [English](CHANGELOG.md) · [README](README.zh.md) · [参与贡献](CONTRIBUTING.zh.md)
 
+## [1.3.0] - 2026-06-10
+
+### 新增
+
+- `bl knowledge retrieve` 新增 API-Key 鉴权（DashScope 网关），与原有 AK/SK 并存，可用时自动优先使用 API-Key。
+- 新增检索参数：`--dense-similarity-top-k`、`--sparse-similarity-top-k`、`--rerank-model`、`--rerank-mode`、`--rerank-instruct`，API-Key 与 AK/SK 两条链路均支持。
+- `bailian-cli-core` 新增 `DashScopeKnowledgeRetrieveRequest` / `DashScopeKnowledgeRetrieveResponse` 类型及 `knowledgeRetrieveEndpoint` 端点。
+- 知识库检索全面 E2E 测试，覆盖两种鉴权路径、dry-run、rerank 参数及错误场景。
+
+### 变更
+
+- 凭据解析优先级：显式 API-Key → 显式 AK/SK flag → 自动检测 API-Key → 回退至配置/环境变量中的 AK/SK。
+- `--workspace-id` 仅在 AK/SK 鉴权时必填，API-Key 模式下不再强制要求。
+- `--top-k` 标记为废弃，改用 `--rerank-top-n`；使用时输出警告并自动映射。
+- `--access-key-id` / `--access-key-secret` 标记为废弃（推荐使用 API-Key）。
+- 全部文档中的 API Key 和控制台链接更新为直达密钥管理页面。
+
+### 修复
+
+- AK/SK 链路 `--rerank` 现在正确设置 `EnableReranking`，而非之前无效的 `Rerank: true` 布尔值。
+
 ## [1.2.1] - 2026-06-09
 
 ### 变更