- Added a `vault.enabled` setting and `isVaultEnabled` guard, and vault resolve, write, and path resolution now threw a disabled error when the feature was off.
- Improved CLI handling by parsing active vault path output and treating `Error:` lines from stdout/stderr as command failures.
- Updated tests to validate the disabled gate, cached active-vault path resolution, and CLI error surfacing on successful exit codes.
- Handled "incomplete" stop reasons in session recovery and auto-compaction workflows.
- Dropped the prior assistant turn before attempting recovery on incomplete-length stops.
- Expanded auto-compaction reason types and triggers to include "incomplete".
- Updated internal URLs parsing internals, export order, tests, and Obsidian URI prompt docs.
- Added vault:// URL parsing, typed variants, and path resolution with vault-root validation.
- Added VaultProtocolHandler with fs and Obsidian CLI-backed resolve/read/write/list support plus caching.
- Added vault scheme integration in router, path utils, and plan-mode guard using resolveVaultUrlToPath.
- Documented vault:// read/edit and `?op`-scoped URI formats in system prompts when Obsidian is available.
- Secured vault:// operations by rejecting traversal, absolute, and symlink-escape path cases.
- Fixed response.incomplete recovery by dropping truncated turns and promoting context.
- Added internal tests for vault protocol parsing, caching, CLI behavior, and invalid-path defenses.
- Extended short-form diff URL parsing to treat `<scheme>://N/diff` as a diff path across schemes, so `issue://N/diff` now follows the issue no-diff rejection path.
- Kept repository listing behavior unchanged for `<scheme>://owner/diff` by limiting diff short-form disambiguation to numeric hosts.
- Added regression coverage asserting `issue://9/diff`, `issue://9/diff/all`, and `issue://9/diff/3` now reject with the issue no-diff error.
- Fixed `issue://owner/diff` and `pr://owner/diff` parsing so they resolve to issue and PR list outputs.
- Fixed `pr` short-form parsing by requiring `scheme==='pr'` and a numeric host before `diff` matching.
- Fixed PR unified-diff parsing to decode quoted header paths and count `----`/`++++` hunk lines as one deletion/addition.
- Fixed `read` error rendering to emit status blocks with cleaned, range-aware, tab-normalized lines.
- Stopped `github-cache` from chmod-ing existing parent directories, preserving pre-existing permission modes.
- Added issue:// and pr:// URL handlers for single lookups and list queries with query filters.
- Added a SQLite-backed GitHub cache with soft/hard TTLs, stale hits, and background stale refresh.
- Removed issue_view and pr_view tool operations, inputs, and docs, requiring reads via issue:// and pr:// URLs.
- Added github-cache and issue-pr-protocol tests with temporary cache DB setup and OMP_GITHUB_CACHE_DB teardown.
- Added process-wide singleton instances for InternalUrlRouter, AsyncJobManager, and MCPManager.
- Changed internal URL protocols to resolve through registered sessions and scan all active roots/datasets for matches.
- Refactored agent, artifact, memory, rule, skill, jobs, and mcp handlers to use shared manager and rule/skill state.
- Removed per-session protocol/tool wiring and switched tests to initialize and reset global singleton state.
- Added mcp:// internal URL protocol for reading MCP server resources via the read tool.
- Removed read_resource tool; MCP resource reading now integrated into read tool with mcp:// URLs.
- Implemented McpProtocolHandler with URI template matching for resolving MCP server resources.
- Updated MCP resource notifications to recommend read(path="mcp://<uri>") syntax.
- Renamed the `notes://` protocol to `local://` for better clarity.
- Updated all internal references, prompts, and tool documentation.
- Migrated plan storage paths to use the new `local://` scheme.
- Replaced plan:// protocol with notes:// for session-scoped artifact storage and plan finalization.
- Added title parameter to exit_plan_mode tool to enable plan file renaming during approval workflow.
- Implemented NotesProtocolHandler for notes:// URL scheme with path traversal protection and session fallback.
- Added renameApprovedPlanFile function to handle plan artifact finalization with validation and error handling.
- Updated system prompt documentation to reference notes:// protocol and internal URL schemes for artifact access.
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