Release v2.87.0

Generating release notes from v2.86.0 to HEAD

🔧 Maintenance

• Release v2.87.0 (df95b7e)
• Bump the lock file version to 2.86.2 (b2b708f)

📝 Other Changes

• fix(api): folder-move caveat on every rollback outcome; partial restoration telemetry (6aa07d9)
• fix(validation): attribute access, signed primitives, one-line def suites, engine path (b8084d1)
• fix(validation): any in the operator hint, empty targets are not connections, zero-output bounds message (1aabc86)
• fix(validation): a double slash without comment blanking is an operator pair, not a regex (8865764)
• fix(validation): regex after a division, backticks in the JSON-literal fix, operator-specific fixes kept (1034d60)
• fix(api): autofix passes update details through; telemetry always records an after-state; document the unconfirmed no-rollback outcome (69350af)
• fix(validation): linear Python return regexes, imported and bare builtin names, multiline imports, complete deny table (cf680e4)
• fix(validation): whitespace ends a keyword before a regex literal; correct the known-gaps note (1458786)
• fix(validation): validate_node keeps the node version unless the caller pins a real one; no self-loop hint; zero-output Switch message (0a74869)
• feat(validation): native-Python Code-node rules, pythonNative in validate_node, native Python guide (6836798)
• fix(api): telemetry fallback, restore result code, folder-move uncertainty, partial-update docs (5e28d67)
• docs(tests): align the age-guard option docs with the timestamp handling (7773a61)
• fix(validation): regex at interpolation start, reversed dynamic first argument, suggestion only for real calls (3254635)
• fix(validation): numeric @Version, empty Switch rule collections, unknown Switch modes (06b2a25)
• fix(validation): JSON-literal fix text for quoted identifiers, comment-tolerant literal arguments, callee boundary check (0229307)
• fix(tests): keep workflows without a timestamp under the age guard; skip the sweep on the mock API key (3579407)
• test(validation): give the indeterminate-outputs Switch fixture a current typeVersion (5d8513f)
• fix(validation): Switch v1 exposes its four outputs to the error-output checks; suggestions skip sticky notes (5c0b7fc)
• docs(changelog): describe the Docker push condition accurately (b7df49c)
• fix(validation): context-neutral JMESPath messages, apostrophe-safe fix text, lexer state after literals, corrected doc examples (e64a161)
• fix(api): report n8n 2.39 publish refusals as PUBLISH_FORBIDDEN; remove unused source-control client methods (411dcc4)
• fix(validation): normalize a non-primitive @Version before property filtering; count an expression-mode Switch by numberOutputs (8a916c5)
• fix(validation): read $jmespath calls with whitespace before the paren; cover signed and exponent numbers and all comparison operators (d997e96)
• fix(validation): Switch branch counts, empty connection keys, validate_node operators, error-handler heuristic (8ccbca8)
• fix(tests): correct the npm test wording and bump the lock file version (0735fc5)
• feat(validation): check $jmespath() queries in expressions and ignore string literals in the $-prefix warning (4a9954e)
• fix(tests): run the orphan-workflow sweep once before the integration suite (c651042)

Release Statistics:

• 29 commits
• 1 contributor
• Contributors: czlonkowski

Installation

NPM Package

# Install globally
npm install -g n8n-mcp

# Or run directly
npx n8n-mcp

Docker

# Standard image
docker run -p 3000:3000 ghcr.io/czlonkowski/n8n-mcp:v2.87.0

# Railway optimized
docker run -p 3000:3000 ghcr.io/czlonkowski/n8n-mcp-railway:v2.87.0

Documentation

• Installation Guide
• Docker Deployment
• n8n Integration
• Complete Changelog

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