Released: Mar 25, 2026

v5.1.1115 中的更新

特性

• Added Image Operations action for cropping, resizing, rotating and converting image files.
• Added Downtime option to Server Settings - Message Store. Allows you to define a maintenance window during which ThinkAutomation stops processing messages. This is useful if you use an external database server for your Message Store and this server is taken down at a fixed time to perform maintenance/backups.
• Added option to use Microsoft Graph (Office 365/Exchange online) with OAuth authentication to send outgoing emails.
• Added chunking and search return unique sources options to Vector Database action.
• Azure AI provider now uses responses API for newer models.
• Claude AI provider can now use web search and MCP (AI Connector).
• Updated AI provider models to latest: Added GPT-5.4 and GPT-5.2 to OpenAI provider, Grok-4.20 to Grok provider, Opus/Sonnet 4.6 to Claude provider, Gemini-2.5 to Gemini.
• Updated API Gateway security to use TLS 1.3 and Strict Transport Security header.
• You can now force a specific Content-Type header for API message source responses (where the automation return value is returned).
• You can now include custom headers in API message source responses.
• The Ask AI conversation cache hours can now be defined in Server Settings (previously defaulted to 48 hours). The conversation cache is now saved to disk on server restarts.
• ThinkAutomation updated to .NET Framework 4.8 with updated networking components for enhanced security.
  • Note: For Windows Server 2016/2019 users - you will need to install .NET Framework 4.8 from Download .NET Framework 4.8 if not already installed.

修補程式

• Fixed issue with PDF to Image conversion failing when the PDF has a digital signature.
• Fixed issue with FTP Upload using SFTP to sync a local folder throwing error.