chore: bump version to 1.1.8 and update CHANGELOG

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

CHANGELOG.md

@@ -73,6 +73,15 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Comprehensive input schema definitions
 - Security audit of parameter handling
 
+## [1.1.8] - 2026-04-30
+
+### Fixed
+- **Binary files returned as MCP embedded resource**: Updated issue #9 fix to use the proper MCP `EmbeddedResource` format instead of a `BASE64:` text prefix
+  - Binary files are now returned as `{ type: "resource", resource: { uri, mimeType, blob } }`
+  - `uri` is constructed as `obsidian://<vault>/<path>`
+  - `mimeType` is detected from the file extension (PDF, ZIP, images, Office formats, audio/video; defaults to `application/octet-stream`)
+  - `blob` contains the base64-encoded raw bytes
+
 ## [1.1.7] - 2026-04-30
 
 ### Fixed
@@ -160,6 +169,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## Version History
 
+- **1.1.8** - Bug fix release: Binary files returned as MCP embedded resource (fixes #9)
 - **1.1.7** - Bug fix release: Binary files returned as base64 in `obsidian_read_note` (fixes #9)
 - **1.1.6** - Bug fix release: Clarify `name` vs `path` semantics in `obsidian_create_note` (fixes #8)
 - **1.1.5** - Bug fix release: Preserve `<` and `>` in note content for Mermaid/HTML (fixes #7)
@@ -173,6 +183,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   - Search & Discovery (12 tools)
   - Task & Property Management (8 tools)
 
+[1.1.8]: https://git.mortons.site/Peter.Morton/obsidian-mcp/releases/tag/v1.1.8
 [1.1.7]: https://git.mortons.site/Peter.Morton/obsidian-mcp/releases/tag/v1.1.7
 [1.1.6]: https://git.mortons.site/Peter.Morton/obsidian-mcp/releases/tag/v1.1.6
 [1.1.5]: https://git.mortons.site/Peter.Morton/obsidian-mcp/releases/tag/v1.1.5