n8n Daily Update

{ "edges": [ { "to": "796aa3f1-6f22-4583-b6cc-ace9616c3fe1", "from": "d60758f6-313d-4d95-a5a4-6f22df51f4d0", "toPort": "0", "fromPort": "0" }, { "to": "9f097a51-1167-4c61-a17d-8c574140c0bd", "from": "d3d79b32-6405-405a-864a-4953f824ca6b", "toPort": "0", "fromPort": "0" }, { "to": "4d8a12ea-5ae3-4e4a-9e93-df5dc53cdb06", "from": "09d6bcf3-9cf2-40da-83b5-89833fe663d6", "toPort": "0", "fromPort": "ai_languageModel" }, { "to": "7a1ec69a-dc91-4365-9686-9d0b2a361736", "from": "9f097a51-1167-4c61-a17d-8c574140c0bd", "toPort": "0", "fromPort": "0" }, { "to": "fafd7a5e-0e9a-49ec-b097-6019d068c1cd", "from": "796aa3f1-6f22-4583-b6cc-ace9616c3fe1", "toPort": "0", "fromPort": "0" }, { "to": "160368b0-4fcd-4eca-b478-4154d9aa35c9", "from": "7a1ec69a-dc91-4365-9686-9d0b2a361736", "toPort": "0", "fromPort": "0" }, { "to": "4d8a12ea-5ae3-4e4a-9e93-df5dc53cdb06", "from": "a3e60adf-ed32-4f6b-9903-39094c5697d3", "toPort": "0", "fromPort": "ai_outputParser" }, { "to": "d60758f6-313d-4d95-a5a4-6f22df51f4d0", "from": "4d8a12ea-5ae3-4e4a-9e93-df5dc53cdb06", "toPort": "0", "fromPort": "0" }, { "to": "4d8a12ea-5ae3-4e4a-9e93-df5dc53cdb06", "from": "160368b0-4fcd-4eca-b478-4154d9aa35c9", "toPort": "0", "fromPort": "0" } ], "nodes": [ { "id": "09d6bcf3-9cf2-40da-83b5-89833fe663d6", "name": "OpenAI Chat Model", "type": "llm", "params": { "model": "gpt-5-mini", "options": {}, "provider": "openai" }, "position": [ 648, 224 ] }, { "id": "a3e60adf-ed32-4f6b-9903-39094c5697d3", "name": "Structured Output Parser", "type": "passthrough", "params": { "mode": "noOp", "jsonSchemaExample": "{\n\t\"releaseBugFixes\": [\"\"],\n\t\"releaseFeatures\": [\"\"]\n}" }, "position": [ 776, 224 ] }, { "id": "d3d79b32-6405-405a-864a-4953f824ca6b", "name": "Schedule Trigger", "type": "trigger", "params": { "kind": "n8n-nodes-base.scheduleTrigger", "rule": { "interval": [ { "triggerAtHour": 8 } ] } }, "position": [ -256, 0 ] }, { "id": "7a1ec69a-dc91-4365-9686-9d0b2a361736", "name": "Extract HTML for updates", "type": "passthrough", "params": { "mode": "noOp", "options": {}, "operation": "extractHtmlContent", "extractionValues": { "values": [ { "key": "sections", "cssSelector": "section", "returnArray": true, "returnValue": "html" } ] } }, "position": [ 192, 0 ] }, { "id": "160368b0-4fcd-4eca-b478-4154d9aa35c9", "name": "Format Data and Filter based on Trigger", "type": "code", "params": { "jsCode": "const cheerio = require('cheerio');\n\n// Get the array of section HTML strings\nconst allSections = $input.first().json.sections;\n\n// Get schedule trigger configuration\nconst scheduleParams = $(\"Schedule Trigger\").params;\nlet checkWindowHours = 24; // Default fallback\n\n// Calculate the time window based on schedule trigger settings\nif (scheduleParams?.rule?.interval?.[0]) {\n const interval = scheduleParams.rule.interval[0];\n const field = interval.field;\n \n if (field === 'days' && interval.daysInterval) {\n checkWindowHours = interval.daysInterval * 24;\n } else if (field === 'hours' && interval.hoursInterval) {\n checkWindowHours = interval.hoursInterval;\n } else if (field === 'minutes' && interval.minutesInterval) {\n checkWindowHours = (interval.minutesInterval / 60);\n } else if (field === 'seconds' && interval.secondsInterval) {\n checkWindowHours = (interval.secondsInterval / 3600);\n } else if (field === 'weeks' && interval.weeksInterval) {\n checkWindowHours = interval.weeksInterval * 7 * 24;\n } else if (field === 'months' && interval.monthsInterval) {\n checkWindowHours = interval.monthsInterval * 30 * 24;\n }\n}\n\nconsole.log(`Using time window of ${checkWindowHours} hours based on schedule trigger`);\n\n// Get current date/time\nconst now = DateTime.now();\n\nconst results = [];\n\n// Process each section HTML string\nallSections.forEach((sectionHtml, index) => {\n // Load this section's HTML with cheerio\n const $ = cheerio.load(sectionHtml);\n \n // Get the relative time element's datetime attribute\n const relativeTime = $('relative-time');\n if (relativeTime.length === 0) return;\n \n const dateTimeAttr = relativeTime.attr('datetime');\n if (!dateTimeAttr) return;\n \n // Parse the ISO datetime (format: \"2025-10-27T12:23:36Z\")\n const releaseDateTime = DateTime.fromISO(dateTimeAttr);\n \n if (!releaseDateTime.isValid) {\n console.log(`Failed to parse datetime: ${dateTimeAttr}`);\n return;\n }\n \n // Check if within the dynamic time window based on schedule trigger\n const diffInHours = now.diff(releaseDateTime, 'hours').hours;\n if (diffInHours > checkWindowHours || diffInHours < 0) return;\n \n // Extract releaseVersion from first h2\n const firstH2 = $('h2').first();\n const releaseVersion = firstH2.text().trim();\n \n // Format releaseDate\n const releaseDate = releaseDateTime.toFormat('d MMMM, yyyy HH:mm');\n \n // Extract releaseLink from div.markdown-body > h2 > a\n const markdownBody = $('div.markdown-body');\n \n const releaseLink2 = $('div.flex-1 span.f1 a.Link--primary').attr('href') || '';\n const releaseLink = releaseLink2 ? ('https://github.com/'+releaseLink2) :''\n \n // Extract bug fixes and features\n let releaseBugFixes = [];\n let releaseFeatures = [];\n \n if (markdownBody.length > 0) {\n markdownBody.find('h3').each((i, h3Element) => {\n const h3 = $(h3Element);\n const h3Text = h3.text().trim();\n \n // Find Bug Fixes\n if (h3Text === 'Bug Fixes' || h3Text.includes('Bug Fix')) {\n let nextEl = h3.next();\n // Look for next ul, but stop at next heading\n while (nextEl.length > 0 && !nextEl.is('ul')) {\n if (nextEl.is('h2, h3')) break;\n nextEl = nextEl.next();\n }\n if (nextEl.is('ul')) {\n nextEl.find('li').each((j, li) => {\n releaseBugFixes.push($(li).text().trim());\n });\n }\n }\n \n // Find Features\n if (h3Text === 'Features' || h3Text.includes('Feature')) {\n let nextEl = h3.next();\n // Look for next ul, but stop at next heading\n while (nextEl.length > 0 && !nextEl.is('ul')) {\n if (nextEl.is('h2, h3')) break;\n nextEl = nextEl.next();\n }\n if (nextEl.is('ul')) {\n nextEl.find('li').each((j, li) => {\n releaseFeatures.push($(li).text().trim());\n });\n }\n }\n });\n }\n \n results.push({\n releaseVersion,\n releaseDate,\n releaseLink,\n releaseBugFixes,\n releaseFeatures\n });\n});\n\n// Return results in n8n format\nreturn results.map(item => ({ json: item }));" }, "position": [ 416, 0 ] }, { "id": "d60758f6-313d-4d95-a5a4-6f22df51f4d0", "name": "Format Data", "type": "set", "params": { "options": {}, "assignments": { "assignments": [ { "id": "38260412-2d4d-4f9e-ab33-1839ea1e5b6a", "name": "releaseVersion", "type": "string", "value": "={{ $('Format Data and Filter based on Trigger').item.json.releaseVersion }}" }, { "id": "601016bd-9724-4608-bd41-cd4127c21268", "name": "releaseDate", "type": "string", "value": "={{ $('Format Data and Filter based on Trigger').item.json.releaseDate }}" }, { "id": "70fdeddb-fd07-439c-8ec8-a2b7b9bfc1d4", "name": "releaseLink", "type": "string", "value": "={{ $('Format Data and Filter based on Trigger').item.json.releaseLink }}" }, { "id": "dda79d93-e36a-40b2-9874-5564f6d4336f", "name": "output.releaseFeatures", "type": "array", "value": "={{ $json.output.releaseFeatures }}" }, { "id": "ae95cbf9-531e-4a3b-8d59-cb5162209d03", "name": "output.releaseBugFixes", "type": "array", "value": "={{ $json.output.releaseBugFixes }}" } ] } }, "position": [ 992, 0 ] }, { "id": "796aa3f1-6f22-4583-b6cc-ace9616c3fe1", "name": "Generate HTML template", "type": "code", "params": { "jsCode": "// Get the input data\nconst items = $input.all();\n\n// Start building the HTML\nlet html = `\n\n\n\n \n \n n8n Daily Update\n \n\n\n

\n \n`;\n\n// Loop through each release\nitems.forEach((item) => {\n const data = item.json;\n const version = data.releaseVersion || 'Unknown Version';\n const date = data.releaseDate || 'Unknown Date';\n const link = data.releaseLink || '#';\n const features = data.output?.releaseFeatures || [];\n const bugFixes = data.output?.releaseBugFixes || [];\n\n html += `\n

${version}

📅 ${date}

\n View on GitHub →\n

\n `;\n\n // Add Features section\n html += `

🎉 New Features

`;\n \n if (features.length > 0) {\n html += `

${feature}

`;\n } else {\n html += `

No new features in this release

`;\n }\n html += `

`;\n\n // Add Bug Fixes section\n html += `

🔧 Bug Fixes

`;\n \n if (bugFixes.length > 0) {\n html += `

${fix}

`;\n } else {\n html += `

No bug fixes in this release

`;\n }\n html += `

`;\n});\n\n// Return the HTML\nreturn [{ json: { html } }];" }, "position": [ 1216, 0 ] }, { "id": "4d8a12ea-5ae3-4e4a-9e93-df5dc53cdb06", "name": "Summarize n8n Update Data", "type": "llm", "params": { "text": "=Give me a summary of the Release Bug Fixes and Release Features as a list of important releases. Include only the important ones, and summarize as much as possible. Use simple language.\n\n{releaseBugFixes: {{ $json.releaseBugFixes }},\nreleaseFeatures: {{ $json.releaseFeatures }}\n} ", "prompt": "=Give me a summary of the Release Bug Fixes and Release Features as a list of important releases. Include only the important ones, and summarize as much as possible. Use simple language.\n\n{releaseBugFixes: {{ $json.releaseBugFixes }},\nreleaseFeatures: {{ $json.releaseFeatures }}\n} ", "options": { "maxIterations": 3 }, "provider": "openai", "promptType": "define", "approximated": true, "hasOutputParser": true }, "position": [ 640, 0 ] }, { "id": "9f097a51-1167-4c61-a17d-8c574140c0bd", "name": "Get n8n release notes", "type": "http", "params": { "url": "https://github.com/n8n-io/n8n/releases", "options": {} }, "position": [ -32, 0 ] }, { "id": "fafd7a5e-0e9a-49ec-b097-6019d068c1cd", "name": "Send a message", "type": "integration", "params": { "message": "={{ $json.html }}", "options": { "appendAttribution": false }, "service": "gmail", "subject": "=n8n Updates - {{ $now.format('DDD') }}", "operation": "read" }, "position": [ 1456, 0 ] } ] }

🚀 n8n Updates

${version}

AI-powered n8n release notes summary notifications via Gmail with GPT-5-Mini