chore: bump version to 1.2.0

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

CHANGELOG.md

@@ -73,6 +73,16 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Comprehensive input schema definitions
 - Security audit of parameter handling
 
+## [1.2.0] - 2026-04-30
+
+### Added
+- **Binary file support in `obsidian_read_note`**: Binary files are now read directly from the filesystem, bypassing the Obsidian CLI which does not support binary output
+  - Uses `obsidian vault info=path` to resolve the vault root filesystem path
+  - Uses `obsidian file file=<name>` to resolve wikilink-style names to vault-relative paths
+  - Images (PNG, JPG, JPEG, GIF, WEBP, SVG) returned as MCP image content `{ type: "image", data, mimeType }`
+  - Other binary files (PDF, ZIP, DOCX, XLSX, PPTX, etc.) returned as MCP embedded resource `{ type: "resource", resource: { uri, mimeType, blob } }`
+  - Unknown extensions fall through to the CLI with a runtime binary detection fallback
+
 ## [1.1.9] - 2026-04-30
 
 ### Fixed