Papercut-SMTP Releases

A major 'Pantheon Release' introducing Bot Mode as a core desktop feature, enabling agents to interact as a society with group chats and avatars. It enhances agent capabilities with memory-enabled cron jobs, live subagent orchestration, and a centralized MCP command center, alongside new model providers and security hardening.

Aug 31, 2026

A patch release consolidating ~525 PRs focusing on stability and UX improvements, including consent-gated real-profile browsing, remote MCP catalog expansion, and OS-keychain integration to reduce prompts.

Aug 27, 2026

A patch release aggregating ~323 PRs that introduces Bot Mode group rooms, drag-and-drop file attachments, a keyless web tier, and refined CLI tools with fuzzy pickers and runtime guards.

Aug 21, 2026

A maintenance release aimed at stabilizing the build process, improving recovery mechanisms, and refining UI tooltips.

Aug 19, 2026

A patch release rolling up ~74 PRs focusing on desktop visual polish, including glass/translucency effects, a tabbed sidebar, and improvements to cron media handling and session database stability.

Aug 18, 2026

A patch release consolidating ~125 PRs centered on MCP 2.x migration, bundling the Bot Mode plugin, hardening subprocess environments, and implementing scheduler self-healing mechanisms.

Aug 17, 2026

Upgraded to .NET 10 with significant improvements to forwarding authentication and web UI flexibility, alongside bug fixes for message list updates and rule synchronization.

Aug 15, 2026

A bug fix release addressing depth calculation issues in Volumetric Shadow Mapping (VSM) to prevent rendering artifacts.

Aug 13, 2026

This release focuses on design system consistency and resolves critical bugs related to execution file storage and email scheduling.

Aug 10, 2026

A major feature release introducing new integrations like Snowflake and Dynatrace, AI agent platform updates, and significant UI improvements for workspaces and file handling.

Aug 9, 2026

This release introduces a new Django S3 storage skill, enhances the validation pipeline with a ReferencePathChecker, and adds GitLab CI/CD documentation. It also includes several bug fixes related to file paths, security vulnerabilities in the documentation site, and workflow improvements requiring explicit approvals for production deployments.

Aug 7, 2026

A stable update adding the Smartlead integration, HEIC photo support, and multi-provider embeddings, alongside various performance and stability improvements.

Aug 7, 2026

A minor update to the React Email editor focusing on UI adjustments, specifically centering the container alignment within the basic theme.

Aug 5, 2026

A patch release addressing a synchronization issue where duplicate containers appeared during collaborative editing sessions.

Aug 4, 2026

An update to the npm plugin system that accepts singleton-array metadata from newer clients, ensuring official plugins can install and update correctly.

Aug 4, 2026

A comprehensive bug fix release addressing system stability issues including memory core startup failures, WSL permission handling, and legacy migration recovery.

Aug 4, 2026

Addresses visual artifacts in text rendering by fixing the bright outline around MSDF (Multi-Channel Signed Distance Field) glyphs.

Jul 29, 2026

A patch release that removes padding and margin resets from the body style reset logic in the email editor.

Jul 28, 2026

Fixes a shader compilation issue regarding the redefinition of texture bias in tiled nine-slice rendering.

Jul 28, 2026

This patch release fixes code block styling issues and introduces theme-driven body spacing for the minimal theme, allowing users to edit margins and padding via the inspector.

Jul 27, 2026