keysync Releases

This release focuses on performance improvements for app startup speed, security enhancements via attestations, and robust bug fixes for AI chat, file operations, and authentication.

Aug 6, 2026

This release focuses on performance optimizations, including improved code-splitting and plugin timing, alongside several bug fixes for development mode and dynamic imports.

Aug 3, 2026

This release introduces new plugin hooks like `resolveFileUrl` and `hotUpdate`, along with performance optimizations and bug fixes for code-splitting and AST handling.

Jul 29, 2026

This release enhances the dashboard with UI redesigns, adds new AI providers (Infron and Speechify), and fixes numerous bugs related to permissions, file system operations, and app management.

Jul 28, 2026

This release focuses on sandbox improvements, introducing iterator helpers, subprocess execution, and new modules like `unicodedata` while fixing various memory and scope-related bugs.

Jul 24, 2026

Adds Grok 4.5 models, fixes OIDC bugs, and adds support for cross-origin isolated sign-in flows.

Jul 15, 2026

Introduces client-side HMR, improves sourcemap handling, and refactors strict execution order logic.

Jul 15, 2026

Aligns the Kotlin CodeInterpreter SDK with sandbox SDK 1.0.16, introducing new isolation capabilities and fixing repository metadata.

Jul 13, 2026

Introduces isolation convenience APIs, credential vault placeholders, and endpoint caching to the Python SDK, while removing obsolete port matching logic.

Jul 13, 2026

Adds isolation convenience APIs, credential vault placeholders, and fixes User-Agent drift to the Kotlin Sandbox SDK.

Jul 13, 2026

Enforces `dns+nft` for Credential Vault, adds placeholder substitutions, and normalizes OTel metrics.

Jul 12, 2026

Fixes security exposure via `http.DefaultServeMux` and normalizes OTel metrics.

Jul 12, 2026

This release disables the default bwrap ffmpeg sandbox due to configuration issues and introduces a new shadowing feature for filesystem unmapping. It also includes various optimizations and bug fixes.

Jul 9, 2026

Focuses on improving the tree-shaking engine, sourcemap handling, and developer experience features like dev server reuse and incremental build stability.

Jul 8, 2026

Updates to the Puter OS including UI improvements, new AI model support (Ideogram 4.0), and features for app suspension and custom icons.

Jul 8, 2026

A critical security release fixing a vulnerability where filekeys could be converted to directory keys, alongside new features like CSP nonces and CBZ reader improvements.

Jul 6, 2026

This release disables the experimental `lazyBarrel` feature by default and addresses numerous bugs related to JSON handling, tree shaking, and deconfliction. It also includes performance optimizations, refactoring of scope and AST management, and updates to Rust dependencies.

Jul 1, 2026

This release brings significant security enhancements including fingerprinting for signup checks, email verification, and SMS verification hardening. It also introduces new AI model integrations like GLM 5.2 and Minimax M3, alongside various stability fixes for file dialogs, import extensions, and routing.

Jun 23, 2026

This release focuses on refining the expense management experience by replacing Priority Mode with Inbox Tab Filters, improving UI elements like tag selection and sticky headers, and addressing various bugs related to navigation and data display. It also includes performance optimizations and security updates.

Jun 15, 2026

This release focuses on making the software s6-ready and enhancing audio playback capabilities, including support for MKV files. It also improves OPDS compatibility and allows read-only users to create get-only shares, while addressing previous vulnerabilities.

May 26, 2026