Hi all,
We’d like to share an upcoming change to TagoIO Analysis when running on the Deno runtime.
Over the past weeks, we’ve observed “too many requests” errors affecting analyses that use JSR imports. This happens because JSR currently enforces a strict request‑per‑second limit, and there is no proxy or caching mechanism available yet to support production workloads reliably.
To ensure better stability and a more consistent execution experience, JSR support will be discontinued for Deno-based analyses.
Important date
JSR support will be removed on February 1st
After this date, analyses that rely on JSR imports will no longer work
What’s changing?
If your Deno analysis currently uses imports like:
import * as sdk from "jsr:@tago-io/sdk";
You should migrate to npm imports:
import * as sdk from "npm:@tago-io/sdk";
Starting in February, only npm imports will be supported in the Deno runtime.
We recommend reviewing your existing analyses and planning the migration ahead of time.
If you have questions or need help, our support team is available to assist.