Files
supabase/apps/docs
Guilherme SouzaandClaude Sonnet 4.6 2133134daa docs: update SDK reference docs from recent SDK changes (#45716)
## Summary

Updates reference docs based on recent **stable** releases across
supabase-js, supabase-flutter, and supabase-py. Only changes that landed
in a stable tag are documented.

## Changes analyzed

| SDK | Repo | Stable tag range | Notes |
|-----|------|-----------------|-------|
| js | supabase/supabase-js | `v2.105.0` → `v2.105.3` | Bug fixes and
type improvements; no doc-worthy API changes |
| dart | supabase/supabase-flutter | → `supabase_flutter-v2.13.0` |
`anonKey` deprecated → `publishableKey` |
| py | supabase/supabase-py | `v2.29.0` → `v2.30.0` | New: `.select()`
chaining on write builders |
| swift | supabase/supabase-swift | `v2.46.0` | Dependency bumps only |
| kt | supabase-community/supabase-kt | `3.6.0` | Test coverage
improvements only |
| csharp | supabase-community/supabase-csharp | `v1.1.2` | No changes |

> **Note**: The JS `storage.from().exists()` breaking behavior change
and `PostgrestError instanceof` fix were intentionally excluded — they
are only in the `v3.0.0-next` pre-release branch, not in any stable
`v2.x` tag.

## Documentation updates

### `apps/docs/spec/supabase_dart_v2.yml`
- Rename `anonKey` parameter → `publishableKey` in
`Supabase.initialize()` to match the deprecation in
[supabase-flutter#1360](https://github.com/supabase/supabase-flutter/pull/1360)
(landed in `supabase_flutter-v2.13.0`)
- Update Flutter example to use `publishableKey:` named argument
- Note that `anonKey` is still accepted but deprecated

### `apps/docs/spec/supabase_py_v2.yml`
- Add `.select()` chaining examples to `insert()`, `update()`,
`upsert()`, and `delete()` write builders, newly supported in
[supabase-py v2.30.0](https://github.com/supabase/supabase-py/pull/1383)
- Add notes to each write method mentioning select chaining capability

---

🤖 Generated with [Claude Code](https://claude.com/claude-code)

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->

## Summary by CodeRabbit

## Release Notes

* **Documentation**
* Dart SDK: Updated client initialization to use `publishableKey`
parameter; deprecated `anonKey` remains supported for backward
compatibility.
* Python SDK: Added examples demonstrating how to chain `.select()` with
write operations (`insert()`, `update()`, `upsert()`, `delete()`) to
retrieve specific columns from modified rows.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->

---------

Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-08 15:12:30 -03:00
..
2025-11-28 08:58:11 +00:00
2026-05-07 18:44:15 -04:00
2024-10-24 12:56:20 -02:30

Reference Docs

Supabase Reference Docs

Maintainers

If you are a maintainer of any tools in the Supabase ecosystem, you can use this site to provide documentation for the tools & libraries that you maintain.

Versioning

All tools have versioned docs, which are kept in separate folders. For example, the CLI has the following folders and files:

  • cli: the "next" release.
  • cli_spec: contains the DocSpec for the "next" release (see below).
  • cli_versioned_docs: a version of the documentation for every release (including the most current version).
  • cli_versioned_sidebars: a version of the sidebar for every release (including the most current version).

When you release a new version of a tool, you should also release a new version of the docs. You can do this via the command line. For example, if you just released the CLI version 1.0.1:

npm run cli:version 1.0.1

DocSpec

We use documentation specifications which can be used to generate human-readable docs.

  • OpenAPI: for documenting API endpoints.
  • SDKSpec (custom to Supabase): for SDKs and client libraries.
  • ConfigSpec (custom to Supabase): for configuration options.
  • CLISpec (custom to Supabase): for CLI commands and usage.

The benefit of using custom specifications is that we can generate many other types from a strict schema (eg, HTML and manpages). It also means that we can switch to any documentation system we want. On this site we use Next.js, but on Supabase's official website, we use a custom React site and expose only a subset of the available API for each tool.

Contributing

To contribute to docs, see the developers' guide and contributing guide.