chore: bump version to 1.1.7 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
 
+## [1.1.7] - 2026-04-30
+
+### Fixed
+- **Binary file support in `obsidian_read_note`**: Fixed issue #9 where reading binary files (ZIP, images, compiled files, etc.) returned corrupted content due to UTF-8 decoding of raw bytes
+  - stdout is now collected as a raw `Buffer` to preserve bytes before any decoding
+  - Binary files are detected via null byte check and >10% non-printable byte ratio on first 8KB
+  - Binary content is returned as a `BASE64:<base64string>` — clients must base64-decode the value to recover the original binary file
+  - Tool description updated to document the `BASE64:` prefix convention
+
 ## [1.1.6] - 2026-04-30
 
 ### Fixed
@@ -151,6 +160,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## Version History
 
+- **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)
 - **1.1.4** - Bug fix release: Preserve Markdown code fences (fixes #6)
@@ -163,6 +173,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   - Search & Discovery (12 tools)
   - Task & Property Management (8 tools)
 
+[1.1.7]: 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
 [1.1.4]: https://git.mortons.site/Peter.Morton/obsidian-mcp/releases/tag/v1.1.4