rtk Releases

This release introduces CLI authentication for Spider Cloud and hardens the application against concurrency, memory, and panic issues while improving browser connection reliability.

Mar 31, 2026

This release focuses on critical security fixes for permission validation in multi-user environments, alongside new features like a global privacy setting and S3 media proxying.

Mar 29, 2026

Introduces the `spider_mcp` crate, enabling integration with Claude Code and Desktop as an MCP server for scraping, crawling, and HTML transformation tasks.

Mar 25, 2026

Introduces parallel crawl backends, allowing users to race alternative browser engines like LightPanda and Servo alongside their primary crawl to ensure the best HTML output.

Mar 25, 2026

This release focuses on performance optimizations including SIMD-accelerated byte scanning and introduces new abstractions for extensible crawl pipelines.

Mar 20, 2026

Adds zero-copy wire parsing for HTTP and DNS protocols, along with NUMA thread pinning support for multi-socket server environments.

Mar 19, 2026

This is a maintenance release focused on security. It addresses a specific vulnerability flagged by a GitHub Security Advisory to ensure the application remains secure against the identified threat.

Feb 24, 2026

A major feature release introducing a new configuration option to pass middleware locals to the standard Go context. It also includes performance optimizations, security hardening, and numerous bug fixes related to validation, serialization, and proxy handling.

Feb 24, 2026

v6.0.0 is a major release focusing on security enhancements, improved authentication workflows, and database maintenance. It introduces new features like list archiving, subscriber activity tracking, and campaign-level JSON attributes, alongside critical security fixes for script injection vulnerabilities.

Jan 2, 2026

This release introduces the ability to create an admin user with predefined credentials during CLI installation, along with maintenance updates and icon fixes.

Sep 17, 2025

This release includes a critical security update to prevent CSRF attacks (CVE-2025-58430) and introduces new features like ALTCHA CAPTCHA and OIDC user auto-creation, along with UI improvements.

Sep 9, 2025

Sep 1, 2025

A maintenance release focusing on fixing database service logic to use the upsert method for better data handling.

Aug 13, 2025

A major release involving a complete V3 refactoring, migration to Prisma, new RBAC features, and the addition of numerous new application templates.

Aug 11, 2025

Jul 31, 2025

Minimal release notes: "Follow the [changelog](https://github.com/loco-rs/loco/blob/master/CHANGELOG.md#v0163)"

Jul 27, 2025

Minimal release notes: "Follow the [changelog](https://github.com/loco-rs/loco/blob/master/CHANGELOG.md#v0162)"

Jul 27, 2025

Minimal release notes: "Follow the [changelog](https://github.com/loco-rs/loco/blob/master/CHANGELOG.md#v0161)"

Jul 27, 2025

Loco v0.16.0 is a major release featuring full OpenAPI 3.0 integration, a rewritten Redis-based job system, and enhanced caching capabilities. Key updates include YAML support, embedded assets, and improved authentication, alongside several breaking changes to the job system, cache API, and logger initialization.

Jul 27, 2025

Apr 25, 2025