docs: note upstream drizzle-orm#5758 origin in disclaimer

Add a short note to the README and docs Introduction disclaimer sections
referencing the open upstream feature request
(drizzle-team/drizzle-orm#5758) for a first-party Cloudflare KV cache
adapter. Clarifies that this package is an independent implementation of
Drizzle's public cache interface filling that gap, not the first-party
adapter discussed in the issue, with a note to migrate if one lands
upstream. Changelog updated under [Unreleased].

Closes #7

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

Author: Thanukamax

CHANGELOG.md

@@ -7,6 +7,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Changed
+
+- Docs: note the upstream origin ([drizzle-team/drizzle-orm#5758](https://github.com/drizzle-team/drizzle-orm/issues/5758))
+  in the README and docs disclaimer, clarifying this is an independent adapter
+  and not the first-party Cloudflare KV adapter requested upstream.
+
 ## [0.1.0] - 2026-06-20
 
 ### Added

README.md

@@ -147,6 +147,8 @@ Contributions are welcome! Please read [CONTRIBUTING.md](./CONTRIBUTING.md) for
 
 This is an independent, community-maintained project. It is **not affiliated with, endorsed by, or sponsored by** Drizzle ORM or Cloudflare, Inc. "Drizzle", "Cloudflare", "Cloudflare Workers", "Workers KV", and "D1" are trademarks of their respective owners and are used here for identification purposes only.
 
+This adapter exists because of an open upstream feature request — [drizzle-team/drizzle-orm#5758](https://github.com/drizzle-team/drizzle-orm/issues/5758), which asks for a first-party Cloudflare KV cache adapter in Drizzle ORM. At the time of writing that request is still open and Drizzle does **not** ship an official Cloudflare KV adapter. This package is an independent implementation of Drizzle's public [cache interface](https://orm.drizzle.team/docs/cache) that fills the gap in the meantime; it is **not** the first-party adapter discussed in that issue. If an official adapter ever lands upstream, we'll help users migrate to it.
+
 ## License
 
 [MIT](./LICENSE) © BitByBit-B3

docs/src/content/docs/introduction.md

@@ -37,3 +37,5 @@ Drizzle's cache layer ships with a Redis/Upstash adapter out of the box. On Clou
 ## Disclaimer
 
 This is an independent, community-maintained project. It is **not affiliated with, endorsed by, or sponsored by** Drizzle ORM or Cloudflare, Inc. "Drizzle", "Cloudflare", "Cloudflare Workers", "Workers KV", and "D1" are trademarks of their respective owners and are used here for identification purposes only.
+
+This adapter exists because of an open upstream feature request — [drizzle-team/drizzle-orm#5758](https://github.com/drizzle-team/drizzle-orm/issues/5758), which asks for a first-party Cloudflare KV cache adapter in Drizzle ORM. At the time of writing that request is still open and Drizzle does **not** ship an official Cloudflare KV adapter. This package is an independent implementation of Drizzle's public [cache interface](https://orm.drizzle.team/docs/cache) that fills the gap in the meantime; it is **not** the first-party adapter discussed in that issue. If an official adapter ever lands upstream, we'll help users migrate to it.