## I have read the
[CONTRIBUTING.md](https://github.com/supabase/supabase/blob/master/CONTRIBUTING.md)
file.
YES
## What kind of change does this PR introduce?
docs update
## What is the current behavior?
No documentation for purging cdn cache (new feature)
## What is the new behavior?
Add documentation outlining how to manually purge the storage cdn cache
using the new feature
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Added a new guide for manually purging Storage CDN cache when
auto-invalidation isn’t sufficient.
* Added a navigation link under **Storage → CDN** to the new purge
guide.
* **Documentation**
* Documented queued CDN edge invalidation, with propagation taking up to
**60 seconds** (varies by edge routing).
* Clarified access requirements: purging uses a secret key and must not
be exposed client-side.
* Included manual purge flows for a single object (exact path) and an
entire bucket, with JavaScript (supabase-js) and cURL examples.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
---------
Co-authored-by: Chris Chinchilla <chris.ward@supabase.io>
Closes DOCS-1057
Contributes to DOCS-1052
## I have read the
[CONTRIBUTING.md](https://github.com/supabase/supabase/blob/master/CONTRIBUTING.md)
file.
YES
## Problem
We have hundreds of MDX lint warnings in our docs going against style
best practices.
## Solution
Remove and replace in context the following:
- PostgreSQL. There was only one. There was concern about exceptions,
but I found none.
- Just
- Quickly
- Actually
### What changed
Edits follow the [Google developer documentation style
guide](https://developers.google.com/style): concise, direct, active
voice. The flagged words were removed when the sentence still read well,
or replaced when meaning needed to be preserved.
### Common patterns
| Flagged word | Approach | Example |
|---|---|---|
| **just** (filler) | Removed | "you just installed" → "you installed" |
| **just** (limiting) | **only** | "just one row" → "only one row" |
| **just like** | **like** / **the same as** | "function just like
regular users" → "function like regular users" |
| **not just** | **not only** | "not just errors" → "not only errors" |
| **quickly** (performance) | **efficiently** or removed | "find rows
quickly" → "find rows efficiently" |
| **quickly** (time) | **soon** / **rapidly** / removed | "expires too
quickly" → "expires too soon" |
| **actually** (filler) | Removed | "actually execute" → "execute"; "is
actually the most common" → "is the most common" |
## Tophatting
1. See the diff.
2. See that content continues to make sense in context.
3. Locally, `cd apps/docs` and run `pnpm run lint:mdx`.
4. Search for "just," "actually," "quickly", and "PostgreSQL" and see
there are 0 warnings.
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Documentation**
* Updated wording across quickstarts, guides, and troubleshooting
articles for grammar, clarity, and consistent step-by-step phrasing.
* Clarified key concepts including Row Level Security policy evaluation
across Supabase products, deferred foreign key constraint behavior, and
when `EXPLAIN ANALYZE` executes queries (and related side effects).
* Refined several troubleshooting instructions and added guidance to cap
log payload size to reduce billed Logs Ingest volume.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
---------
Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: Nik Richers <nrichers@gmail.com>
Co-authored-by: Chris Chinchilla <chris.ward@supabase.io>
Contributes to DOCS-1052
Contributes to DOCS-1057
## I have read the
[CONTRIBUTING.md](https://github.com/supabase/supabase/blob/master/CONTRIBUTING.md)
file.
YES
## What kind of change does this PR introduce?
Resolves linting warning for "let's" and adds an exception for product
name.
## Tophatting
1. Read the diff and see if changes make sense in context.
2. Run `pnpm lint:mdx`, search for "let's" and see no instances.
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Documentation**
* Updated instructional copy across multiple AI, authentication,
database, functions, realtime, storage, and troubleshooting guides to
improve clarity and consistency.
* Replaced conversational phrasing (for example, “Let’s…/Let’s see…”)
with direct imperatives, tightened example lead-ins, and adjusted a few
step explanations for readability.
* Refreshed some tutorial text and code-sample presentation in guides
(no behavioral changes).
* Added/adjusted minor MDX lint guidance in a couple of documents.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
---------
Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: Nik Richers <nrichers@gmail.com>
## I have read the
[CONTRIBUTING.md](https://github.com/supabase/supabase/blob/master/CONTRIBUTING.md)
file.
YES
## What kind of change does this PR introduce?
Docs update (stale internal links).
## What is the current behavior?
The Logs guide moved from `/docs/guides/platform/logs` to
`/docs/guides/telemetry/logs`, but five internal links still use the old
path. They only resolve through a two-hop permanent redirect
(`platform/logs` → `monitoring-troubleshooting/logs` → `telemetry/logs`,
in `apps/www/lib/redirects.js`).
Affected:
- `guides/database/extensions/pgaudit.mdx`
- `guides/platform/read-replicas.mdx`
- `guides/storage/cdn/metrics.mdx` (`#logs-explorer`)
-
`troubleshooting/how-to-interpret-and-explore-the-postgres-logs-OuCIOj.mdx`
- `troubleshooting/http-status-codes.mdx` (`#logs-explorer`)
## What is the new behavior?
Links now point directly at `/docs/guides/telemetry/logs` (relative
links use `../telemetry/logs`), avoiding the redirect chain. The
`#logs-explorer` anchor is preserved and still resolves (`## Logs
Explorer` in `guides/telemetry/logs.mdx`).
5 files changed, links only — no content changes.
## Additional context
Pure documentation link cleanup, analogous to the Metrics-guide link
fixes.
## What kind of change does this PR introduce?
Docs update
## Additional context
The Smart CDN documentation lacked clarity around caching behavior for
signed URLs used with private bucket assets. This update adds that
missing detail.
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Documentation**
* Added a Smart CDN guide section on signed URL caching at the CDN edge:
each unique signed URL is a separate cache key.
* Explained cache behavior: first request for a specific signed URL is a
miss; subsequent identical requests are cache hits; cached responses
remain until CDN cache expiry.
* Clarified access-control interactions: revoking/expiring a token does
not purge cached content; deleting the object invalidates cached entries
(propagates within ~60s).
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
---------
Co-authored-by: ferhat elmas <elmas.ferhat@gmail.com>
smol follow up to:
- https://github.com/supabase/supabase-js/pull/2234
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Documentation**
* Improved Smart CDN documentation with updated cache-bypass
instructions. The guidance now uses the `cacheNonce` query parameter to
clarify how to force the CDN to fetch fresh content from origin.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
* fix: rewrite relative URLs when syncing to GitHub discussion
Relative URLs back to supabse.com won't work in GitHub discussions, so
rewrite them back to absolute URLs starting with https://supabase.com
* fix: replace all supabase urls with relative urls
* chore: add linting for relative urls
* chore: bump linter version
* Prettier
---------
Co-authored-by: Chris Chinchilla <chris.ward@supabase.io>
