- Added ability to save Replay filters (events, tags, URLs, CSS selectors) for later reuse
- Facilitates quick access to frequently used queries in Session Replay
Next.js changelog digest
Jan 26 - Feb 1, 2026. Useful releases, risky migrations, and noisy updates from the Next.js channel.
No matching updates in this bucket.
Next.js updates in 2026-w05
- Fixed memory leak in span map and ensured LRU cache items have a minimum size to prevent unbounded growth.
- Added an LRU cache scoped by invocation ID for minimal‑mode response caching (new feature).
- Implemented multiple Turbopack improvements: NFT tracing fixes, pattern support in exports, and CSS validation without computing all paths.
- Introduces an open beta for building dashboard widgets directly from Metrics queries.
- Enables users to create custom visualizations without leaving the Metrics interface.
- Backported bug fixes from the canary release.
- Upgraded the SWC compiler to version 54.
- Implemented an LRU cache with invocation‑ID scoped minimal‑mode response caching and refined the sentinel key.
- Seer AI debugger now detects issues during pull request reviews
- Provides explanations for production failures
- Automatically fixes missed bugs
- Security update addressing CVE-2025-59471, CVE-2025-59472, and CVE-2026-23864.
- Includes patches to mitigate the identified vulnerabilities.
- Addresses a critical security vulnerability.
- Improves overall system hardening.
- Fix security vulnerabilities identified in CVE-2025-59471 and CVE-2025-59472
- Patch CVE-2026-23864 to address a critical security issue
- Applied security patch addressing identified vulnerabilities.
- No functional changes or new features were introduced.
- Security patch released to address a vulnerability.
- No functional changes for end users.
- Addresses security vulnerabilities in the application.
- Improves overall system security with a new patch.
- Added DoS mitigation layers to Server Actions
- Hardened Server Components to improve resilience against attacks
- Add DoS mitigations to Server Actions to reduce attack surface.
- Harden Server Components implementation against potential abuses.
- Add additional DoS mitigations to Server Actions
- Hardening of Server Components for improved security