⚡ Tech Bytes

Release Radar

Latest version updates across frameworks, runtimes, and languages

Tuesday, June 23, 2026

🚀

Runtimes

🟢

Node.js

Runtimes 1 release
v26.3.1 Jun 18, 2026 ▶

This release focuses on critical security enhancements, addressing multiple vulnerabilities that could impact server identity checks, WebCrypto output, and memory management in HTTP/2. Developers should prioritize updating to this version to mitigate risks associated with these high-severity issues.

- CVE-2026-48618: Normalize hostname for server identity checks in TLS (High) - CVE-2026-48933: Guard WebCrypto cipher output length (High) - CVE-2026-48619: Cap originSet size in HTTP/2 to prevent unbounded memory growth (Medium) - CVE-2026-48930: Reject hostnames with embedded NUL bytes in DNS and net modules (Medium) - CVE-2026-48615: Redact proxy credentials in tunnel errors (Medium)
🦕

Deno

Runtimes 1 release
v2.8.3 Jun 11, 2026 ▶

In the v2.8.3 release, significant enhancements were made to the CLI, including the introduction of the `--env-file` option for dependency and registry commands, as well as improved TLS certificate handling. Additionally, the new watch mode for compilation and support for glob patterns in configuration links are expected to streamline development workflows.

- feat(cli): suggest DENO_TLS_CA_STORE on untrusted TLS certificate - feat(cli): support --env-file in dependency and registry subcommands - feat(compile): support watch mode - feat(config): support globs in links - feat(ext/crypto): implement SubtleCrypto.supports() static method
🍞

Bun

Runtimes 1 release
bun-v1.3.14 May 13, 2026 ▶

Bun v1.3.14 introduces significant performance improvements and bug fixes, enhancing overall stability and developer experience. Notably, this release includes optimizations that streamline the installation process and reduce runtime errors, making it easier for developers to integrate Bun into their workflows.

- Improved installation process for faster setup. - Enhanced performance optimizations leading to reduced runtime errors. - Fixed several bugs that impacted stability and user experience. - Updated documentation for better clarity on new features. - Acknowledgment of contributions from 11 developers to enhance community engagement.
🦀

Rust

Runtimes 1 release
1.96.0 May 28, 2026 ▶

Rust 1.96.0 introduces several impactful enhancements, including the ability to pass `expr` metavariables to `cfg`, improved handling of never types in tuple expressions, and support for s390x vector registers in inline assembly. Additionally, Cargo now allows dependencies to specify both a git repository and an alternate registry, enhancing flexibility for developers.

- Allow passing `expr` metavariable to `cfg`. - Support s390x vector registers in inline assembly. - Enable link relaxation feature for LoongArch Linux targets. - Cargo allows dependencies to specify both a git repository and an alternate registry. - Stabilized APIs include `assert_matches!` and `debug_assert_matches!`.
⚛️

Frontend

⚛️

React

Frontend 1 release
v19.2.7 Jun 1, 2026 ▶

This release addresses a critical regression in React Server Components, specifically restoring missing `FormData` entries in Server Actions that were affected in the previous version. Developers can now expect improved functionality and reliability in handling form data within server actions.

- Fixed missing `FormData` entries in Server Actions, resolving a regression from version 19.2.6.
⚛️

Vue

Frontend 1 release
v3.6.0-beta.16 Jun 17, 2026 ▶

The v3.6.0-beta.16 release introduces several enhancements aimed at improving performance and developer experience. Notably, it includes optimizations for rendering and updates to the component lifecycle methods, which should streamline development workflows and boost application efficiency.

- Improved rendering performance with optimized virtual DOM updates. - Updated component lifecycle methods for better consistency and predictability. - Enhanced error handling to provide more informative messages during development. - Minor bug fixes and stability improvements. - Updated documentation to reflect the latest changes and best practices.
⚛️

Angular

Frontend 1 release
v22.1.0-next.1 Jun 17, 2026 ▶

This release, version 22.1.0-next.1, introduces several important fixes and performance improvements. Notably, it enhances event handler checks and addresses issues with locale data caching and DOM clobbering, ensuring a more stable and efficient experience for developers.

- Improved event handler checks by restricting them to property names longer than 2 characters. - Fixed caching issues related to missing locale data, enhancing application stability. - Prevented DOM clobbering in experimental web tools, improving security and reliability. - Enhanced performance by detecting existing signal dependencies more efficiently. - Addressed issues with repeated transfer cache parameters in HTTP requests.
⚛️

Svelte

Frontend 1 release
svelte@5.56.3 Jun 7, 2026 ▶

The release of svelte@5.56.3 introduces important fixes that enhance the stability and type handling of the framework. Notably, errors occurring in destroyed effects are now ignored, and BigInts are correctly typed in the `$state.snapshot(...)` return values, improving overall developer experience and reliability.

- Fix: ignore errors that occur in destroyed effects. - Fix: type BigInts in `$state.snapshot(...)` return values.
⚛️

Astro

Frontend 1 release
create-astro@5.1.0 Jun 22, 2026 ▶

The release of create-astro@5.1.0 introduces a significant enhancement by adding a default `AGENTS.md` file to new projects, which includes essential dev server instructions and documentation links. Additionally, a symlink named `CLAUDE.md` has been created to point to the `AGENTS.md`, ensuring easy access to the new documentation.

- Added default `AGENTS.md` file to new projects with dev server instructions and documentation links. - Created a `CLAUDE.md` symlink pointing to `AGENTS.md` for easier access. - Improved project setup experience for developers. - Enhanced documentation support for new users. - Minor updates and bug fixes included in this release.
📦

Meta-Frameworks

📦

Next.js

Meta-Frameworks 1 release
v16.3.0-canary.61 Jun 23, 2026 ▶

This release introduces significant improvements, including an upgrade to React and enhancements to caching components, which optimize performance and streamline development. Additionally, the renaming of the edge runtime to the self-contained runtime reflects a shift towards more efficient resource management.

- Upgrade React from `b1786c31-20260618` to `247fbb45-20260622` - Add a global opt-in for the runtime stage of Cached Navigations - Statically prerender metadata image routes under Cache Components - [turbopack] Rename the edge runtime to the self-contained runtime - [otel] Correctly set error code attributes for App API routes
📦

Nuxt

Meta-Frameworks 1 release
v4.4.8 Jun 8, 2026 ▶

4.4.8 is a critical hotfix release designed to resolve issues encountered when running the development server on MacOS. This update includes a shorter socket name for MacOS and ensures that the `type` option in the `findPath` function is respected, enhancing overall functionality and stability.

- Fixed issue with the dev server on MacOS by implementing a shorter socket name with a temporary fallback. - Ensured the `type` option in the `findPath` function is respected, improving path resolution. - Updated nuxt/scripts presets to the latest versions. - Reverted the unhead dependency back to version 2 to maintain compatibility. - Addressed various documentation issues, including typos and clarifications on static fallback pages.
📦

SvelteKit

Meta-Frameworks 1 release
@sveltejs/kit@2.67.0 Jun 22, 2026 ▶

In the latest release of @sveltejs/kit (version 2.67.0), a new option has been introduced to handle invalid URLs during prerendering, enhancing the robustness of the crawling process. Additionally, several fixes improve compatibility with TypeScript's optional property types and ensure that user-defined Vite 8 settings are respected.

- feat: added `prerender.handleInvalidUrl` option for handling invalid URLs during crawling. - fix: improved support for `exactOptionalPropertyTypes` in optional form schema fields. - fix: resolved issue with overriding user-defined Vite 8 `codeSplitting` settings.
🔷

Languages

🔷

TypeScript

Languages 1 release
v6.0.3 Apr 16, 2026 ▶

TypeScript 6.0.3 has been released, addressing several critical issues from previous versions to enhance stability and performance. This update is particularly important for developers looking to leverage the latest features while ensuring a smoother development experience.

- Fixed multiple issues from previous versions, improving overall stability. - Enhanced performance optimizations for type checking. - Updated documentation to reflect the latest changes and best practices. - Improved error messaging for better debugging. - Minor bug fixes and improvements to existing features.
🎨

CSS

🎨

Tailwind CSS

CSS 1 release
v4.3.1 Jun 12, 2026 ▶

In the v4.3.1 release, a new `--silent` option has been added to the `@tailwindcss/cli` to suppress output, enhancing usability for developers. Additionally, several critical fixes have been implemented, including the removal of deprecation warnings for Node 26+ and improvements to the handling of CSS mixins and `@apply` directives.

- Added `--silent` option to suppress output in `@tailwindcss/cli`. - Removed deprecation warnings by using `Module#registerHooks` for Node 26+. - Allowed `@apply` to be used with CSS mixins. - Ensured `not-*` correctly negates `@container` queries. - Fixed issues with `drop-shadow-*` color utilities and custom shadow values.
🔧

Build Tools

🔧

Vite

Build Tools 1 release
v8.1.0-beta.0 Jun 15, 2026 ▶

The v8.1.0-beta.0 release introduces significant performance improvements and enhanced support for TypeScript, making development smoother and faster. Additionally, several bug fixes have been implemented to enhance stability and usability for developers.

- Improved TypeScript support for better type inference and error reporting. - Enhanced performance optimizations for faster build times. - Fixed various bugs related to module resolution and hot module replacement. - Updated documentation for new features and best practices. - Introduced new configuration options for better customization.
🔧

esbuild

Build Tools 1 release
v0.28.1 Jun 11, 2026 ▶

This release (v0.28.1) introduces critical security enhancements and bug fixes. Notably, it disallows the use of backslashes in HTTP requests to the local development server, addressing a potential security vulnerability on Windows. Additionally, integrity checks have been added to the Deno API, ensuring that the downloaded esbuild binary matches expected content.

- Disallow `\` in local development server HTTP requests to prevent directory traversal vulnerabilities on Windows. - Add integrity checks to the Deno API to ensure downloaded binaries match expected content. - Fix inlining of `using` and `await using` declarations to correctly dispose of resources. - Preserve module state when an error is thrown during evaluation, ensuring consistent error handling. - Correctly handle edge cases with the `new` operator to avoid syntax errors and ensure proper semantics.
🔧

Turbopack

Build Tools 1 release
v2.9.19-canary.9 Jun 17, 2026 ▶

Turborepo v2.9.19-canary.9 introduces several important fixes aimed at improving the development experience. Notably, the upgrade of `tsdown` in the kitchen-sink API resolves issues with the development script, while enhancements to the daemon and watcher improve package management handling.

- Upgrade `tsdown` in kitchen-sink API to fix development script issues. - Improve handling of `allow_no_package_manager` in daemon and watcher. - Soften force shutdown message for better user experience. - Preserve `bun` patchedDependencies during prune operations. - Ignore symlink cycles when caching outputs to enhance performance.
🏗️

Infrastructure

🏗️

Docker

Infrastructure 1 release
docker-v29.6.0 Jun 18, 2026 ▶

In release v29.6.0, Docker introduces significant enhancements including support for per-device blkio resource settings in container updates and a new endpoint for retrieving in-toto attestation statements for images. Additionally, several bug fixes improve the reliability of image management and network operations.

- `POST /containers/{id}/update` now supports per-device blkio resource settings. - Added `GET /images/{name}/attestations` endpoint for in-toto attestation statements. - Fixed `docker image push` to respect `NO_COLOR` environment variable. - Improved `docker system prune` to accurately report reclaimed space including unpacked image data. - Updated runc to version 1.3.6 and BuildKit to version 0.31.0.
🏗️

Kubernetes

Infrastructure 1 release
v1.36.2 Jun 12, 2026 ▶

This release, v1.36.2, includes critical updates aimed at enhancing stability and performance. Developers should pay close attention to the improvements in resource management and the resolution of several high-priority bugs that could impact application deployment.

- Improved resource management for better performance under load. - Fixed multiple high-priority bugs affecting deployment stability. - Enhanced logging capabilities for easier debugging. - Updated documentation for new features and best practices. - Minor security patches to address vulnerabilities.
🏗️

Terraform

Infrastructure 1 release
v1.16.0-alpha20260617 Jun 17, 2026 ▶

This release introduces significant enhancements for developers, including support for nested blocks as computed values in providers and the ability to import blocks within modules. Additionally, the new store block in terraform_data allows for better management of ephemeral and sensitive values, while builds for Linux s390x are now available.

- Providers can now use nested blocks as computed values. - Import blocks are supported inside modules. - New store block in terraform_data for handling ephemeral and sensitive values. - The `workspace list` command can produce machine-readable output with the `-json` flag. - Resource action triggers can utilize `on_failure` modes such as `halt`, `taint`, or `continue`.