Workflow: Telegram Rssfeedread Monitor

{
    "id": "33",
    "name": "n8n_check",
    "nodes": [
        {
            "name": "On clicking 'execute'",
            "type": "n8n-nodes-base.manualTrigger",
            "position": [
                -520,
                250
            ],
            "parameters": [],
            "typeVersion": 1
        },
        {
            "name": "RSS Feed Read",
            "type": "n8n-nodes-base.rssFeedRead",
            "position": [
                -320,
                260
            ],
            "parameters": {
                "url": "https:\/\/github.com\/n8n-io\/n8n\/releases.atom"
            },
            "typeVersion": 1
        },
        {
            "name": "IF",
            "type": "n8n-nodes-base.if",
            "position": [
                70,
                260
            ],
            "parameters": {
                "conditions": {
                    "string": [
                        {
                            "value1": "={{$node[\"Filter by current day\"].json[\"data\"]}}",
                            "value2": "\/.+\/",
                            "operation": "regex"
                        }
                    ]
                }
            },
            "typeVersion": 1
        },
        {
            "name": "Cron",
            "type": "n8n-nodes-base.cron",
            "position": [
                -520,
                421
            ],
            "parameters": {
                "triggerTimes": {
                    "item": [
                        {
                            "mode": "custom",
                            "cronExpression": "0 0 10,14,18 * * *"
                        }
                    ]
                }
            },
            "typeVersion": 1
        },
        {
            "name": "Filter by current day",
            "type": "n8n-nodes-base.function",
            "position": [
                -120,
                260
            ],
            "parameters": {
                "functionCode": "var d = new Date();\nvar year = d.getFullYear();\nvar month = d.getMonth() + 1;\nvar day = d.getDate();\nvar hour = d.getHours() - 4;\/\/Publication in last 4 hours\n\nmonth = month < 10 ? \"0\" + month : month;\nday = day < 10 ? \"0\" + day : day;\nhour = hour < 10 ? \"0\" + hour : hour;\n\nvar lines = items.filter(function(item) {\n  \/\/var str = year + \"-\" + month + \"-\" + day + \"T\" + hour;\n  var str = year + \"-\" + month + \"-\" + day + \"T\" + hour;\n  \/\/return true;\/\/item.json.pubDate.indexOf(str) !== -1 && item.json.title.indexOf(\"n8n@\") !== -1;\n  return item.json.pubDate.indexOf(str) !== -1 && item.json.title.indexOf(\"n8n@\") !== -1 && item.json.title.indexOf(\".0\") !== -1;\n}).map(function(item) {\n  return item.json.title;\n}).join(\"\\n\");\n\n\nreturn [\n  {\n  json: {\n    date: year + \"-\" + month + \"-\" + day + \" \" + hour,\n    data: lines && lines.length ? \"New release on n8n:\\n\" + lines : \"\"\n   }\n  }\n]"
            },
            "typeVersion": 1
        },
        {
            "name": "Telegram",
            "type": "n8n-nodes-base.telegram",
            "position": [
                300,
                280
            ],
            "parameters": {
                "text": "={{$node[\"Filter by current day\"].json[\"data\"]}}",
                "chatId": "-1001235337538",
                "additionalFields": {
                    "parse_mode": "HTML"
                }
            },
            "credentials": {
                "telegramApi": "it-killia-bot"
            },
            "typeVersion": 1
        },
        {
            "name": "AWS SES",
            "type": "n8n-nodes-base.awsSes",
            "position": [
                300,
                110
            ],
            "parameters": {
                "body": "={{$node[\"Filter by current day\"].json[\"data\"]}}",
                "subject": "New n8n version",
                "fromEmail": "myemail@mydomain.com",
                "isBodyHtml": true,
                "toAddresses": [
                    "myemail@mydomain.com"
                ],
                "additionalFields": []
            },
            "credentials": {
                "aws": "ses"
            },
            "typeVersion": 1
        }
    ],
    "active": true,
    "settings": [],
    "connections": {
        "IF": {
            "main": [
                [
                    {
                        "node": "Telegram",
                        "type": "main",
                        "index": 0
                    },
                    {
                        "node": "AWS SES",
                        "type": "main",
                        "index": 0
                    }
                ]
            ]
        },
        "Cron": {
            "main": [
                [
                    {
                        "node": "RSS Feed Read",
                        "type": "main",
                        "index": 0
                    }
                ]
            ]
        },
        "RSS Feed Read": {
            "main": [
                [
                    {
                        "node": "Filter by current day",
                        "type": "main",
                        "index": 0
                    }
                ]
            ]
        },
        "Filter by current day": {
            "main": [
                [
                    {
                        "node": "IF",
                        "type": "main",
                        "index": 0
                    }
                ]
            ]
        },
        "On clicking 'execute'": {
            "main": [
                [
                    {
                        "node": "RSS Feed Read",
                        "type": "main",
                        "index": 0
                    }
                ]
            ]
        }
    }
}