prisma/prisma (@prisma/client)
### [`v5.21.0`](https://redirect.github.com/prisma/prisma/releases/tag/5.21.0)
[Compare Source](https://redirect.github.com/prisma/prisma/compare/5.20.0...5.21.0)
Today, we are excited to share the `5.21.0` release 🎉
🌟 **Help us spread the word about Prisma by starring the repo ☝️ or [posting on X](https://twitter.com/intent/tweet?text=Check%20out%20the%20latest%20@prisma%20release%20v5.21.0%20%F0%9F%9A%80%0D%0A%0D%0Ahttps://github.com/prisma/prisma/releases/tag/5.21.0) about the release.**
##### Highlights
##### Better support for tracing in MongoDB
The `tracing` Preview feature now has full support for MongoDB with previously missing functionality now implemented. This is a part of the ongoing effort to stabilize this Preview feature and release it in General Availability.
`tracing` is a Preview feature that enables built-in support for OpenTelemetry instrumentation inside the Prisma Client and provides deep insights into the performance and timing of your queries. See our [documentation for more information](https://www.prisma.io/docs/orm/prisma-client/observability-and-logging/opentelemetry-tracing).
For an easy to use and zero-configuration tracing instrumentation tool with a dashboard that provides an overview of your queries, statistics, and AI-powered recommendations, try [Prisma Optimize](https://pris.ly/gh/optimize).
##### WebAssembly engine size decrease for edge functions
Due to recent changes, some users experienced a steep increase of the bundle size in Prisma 5.20 when using [the `driverAdapters` Preview feature](https://www.prisma.io/docs/orm/overview/databases/database-drivers#driver-adapters), going over the 1 MB limit on the free tier of Cloudflare Workers. This has now been fixed.
##### Fixes and improvements
##### Prisma Engines
- [Avoid regex crate for wasm bundle size (to keep cloudflare free plan)](https://redirect.github.com/prisma/prisma-engines/issues/5008)
##### Credits
Huge thanks to [@austin-tildei](https://redirect.github.com/austin-tildei), [@LucianBuzzo](https://redirect.github.com/LucianBuzzo), [@mcuelenaere](https://redirect.github.com/mcuelenaere), [@pagewang0](https://redirect.github.com/pagewang0), [@key-moon](https://redirect.github.com/key-moon), [@pranayat](https://redirect.github.com/pranayat), [@yubrot](https://redirect.github.com/yubrot), [@skyzh](https://redirect.github.com/skyzh) for helping!
Configuration
📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).
🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.
♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.
🔕 Ignore: Close this PR and you won't be reminded about these updates again.
[ ] If you want to rebase/retry this PR, check this box
This PR contains the following updates:
5.20.0->5.21.05.20.0->5.21.0Release Notes
prisma/prisma (@prisma/client)
### [`v5.21.0`](https://redirect.github.com/prisma/prisma/releases/tag/5.21.0) [Compare Source](https://redirect.github.com/prisma/prisma/compare/5.20.0...5.21.0) Today, we are excited to share the `5.21.0` release 🎉 🌟 **Help us spread the word about Prisma by starring the repo ☝️ or [posting on X](https://twitter.com/intent/tweet?text=Check%20out%20the%20latest%20@prisma%20release%20v5.21.0%20%F0%9F%9A%80%0D%0A%0D%0Ahttps://github.com/prisma/prisma/releases/tag/5.21.0) about the release.** ##### Highlights ##### Better support for tracing in MongoDB The `tracing` Preview feature now has full support for MongoDB with previously missing functionality now implemented. This is a part of the ongoing effort to stabilize this Preview feature and release it in General Availability. `tracing` is a Preview feature that enables built-in support for OpenTelemetry instrumentation inside the Prisma Client and provides deep insights into the performance and timing of your queries. See our [documentation for more information](https://www.prisma.io/docs/orm/prisma-client/observability-and-logging/opentelemetry-tracing). For an easy to use and zero-configuration tracing instrumentation tool with a dashboard that provides an overview of your queries, statistics, and AI-powered recommendations, try [Prisma Optimize](https://pris.ly/gh/optimize). ##### WebAssembly engine size decrease for edge functions Due to recent changes, some users experienced a steep increase of the bundle size in Prisma 5.20 when using [the `driverAdapters` Preview feature](https://www.prisma.io/docs/orm/overview/databases/database-drivers#driver-adapters), going over the 1 MB limit on the free tier of Cloudflare Workers. This has now been fixed. ##### Fixes and improvements ##### Prisma Engines - [Avoid regex crate for wasm bundle size (to keep cloudflare free plan)](https://redirect.github.com/prisma/prisma-engines/issues/5008) ##### Credits Huge thanks to [@austin-tildei](https://redirect.github.com/austin-tildei), [@LucianBuzzo](https://redirect.github.com/LucianBuzzo), [@mcuelenaere](https://redirect.github.com/mcuelenaere), [@pagewang0](https://redirect.github.com/pagewang0), [@key-moon](https://redirect.github.com/key-moon), [@pranayat](https://redirect.github.com/pranayat), [@yubrot](https://redirect.github.com/yubrot), [@skyzh](https://redirect.github.com/skyzh) for helping!Configuration
📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).
🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.
♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.
🔕 Ignore: Close this PR and you won't be reminded about these updates again.
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