Files
Guilherme Souza 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
..

Supabase Specs

These spec files are used to generate the reference documentation.

Preparation

To get started, run make init. This installs all dependencies.

Usage


make                # download and transform specs into docs