# Changelog

## Changelog, page 81

26 September26 Sep

- [

    ## Node.js Vercel Functions now support per-path request cancellation

    Vercel Functions using Node.js can now detect when a request is cancelled and stop execution before completion. This includes actions like navigating away, closing a tab, or hitting stop on an AI chat to terminate compute processing early.

    Craig AndrewsSoftware Engineer, Infrastructure

    ](/changelog/node-js-vercel-functions-now-support-per-path-request-cancellation)

25 September25 Sep

- [

    ## Vercel Domains overhauled with instant search and at-cost pricing

    We rebuilt the Vercel Domains experience to make search and checkout significantly faster and more reliable.

    Dillon Mulroy, Rhys Sullivan, and 4 others

    ](/changelog/vercel-domains-at-cost-pricing-and-the-fastest-on-the-web)

- [

    ## Zero-configuration FastAPI backends

    FastAPI, a modern, high-performance, web framework for building APIs with Python based on standard Python type hints, is now supported with zero-configuration.

    Ricardo GonzalezSoftware Engineer

    ](/changelog/zero-config-fastapi-backends)

- [

    ## Request collapsing for ISR cache misses

    Vercel now does regional request collapsing on cache miss for Incremental Static Regeneration (ISR).

    Sachin RajaSoftware Engineering Intern

    ](/changelog/request-collapsing-for-isr-cache-misses)

24 September24 Sep

- [

    ## Query data on external API requests in Vercel Observability

    It's now possible to run custom queries against all external API requests that where made from Vercel Functions

    Tobias LinsSoftware Engineer

    ](/changelog/query-data-on-external-api-requests-in-vercel-observability)

23 September23 Sep

- [

    ## Claimed deployments now include third-party resources

    Vercel now supports transferring resources like databases between teams as part of the Claim Deployments flow. Developers building AI agents, no-code tools, and workflow apps can instantly deploy projects and resources

    Tony Pan, Michael Toth, and 3 others

    ](/changelog/claimed-deployments-now-include-third-party-resources)

22 September22 Sep

- [

    ## Anomaly alerts now include error spikes

    Enterprise customers with Observability Plus can now receive anomaly alerts for errors through the limited beta

    Fabio Benedetti, Damien Simonin Feugas, and 3 others

    ](/changelog/anomaly-alerts-now-include-error-spikes)

- [

    ## Filter deployments by author

    Easily filter deployments on the Vercel dashboard by the Vercel username or email, or git username (if applicable).

    Mitul Shah, Marcos Grappeggia

    ](/changelog/filter-deployments-by-author)