Adds ClickHouse as a replication destination type in Studio.
- New ClickHouse option in the destination type selector, gated behind
the
`etlEnableClickHousePrivateAlpha` organization feature flag (off by
default).
- ClickHouse settings form: URL, user, password (optional), database,
and
- Client-side URL validation requires HTTPS and rejects URLs targeting
internal addresses (loopback, RFC 1918, link-local, CGNAT, IPv6
loopback/link-local/ULA, and IPv4-mapped/NAT64 forms). Server-side
validation remains authoritative.
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
## New Features
- Added **ClickHouse** as a replication destination option (private
alpha), including support in destination selection/panel, replication
diagram rendering, and destination icons.
- Introduced a ClickHouse destination form with fields for URL, user,
optional password (masked toggle), database, and engine selection.
- Added ClickHouse destination config handling for create/update flows,
with normalization and engine support.
## Tests
- Expanded unit tests to cover ClickHouse validation and destination
config building/normalization, including HTTPS-only and blocking
localhost/internal targets.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
---------
Co-authored-by: Joshen Lim <joshenlimek@gmail.com>
## I have read the
[CONTRIBUTING.md](https://github.com/supabase/supabase/blob/master/CONTRIBUTING.md)
file.
YES/NO
## What kind of change does this PR introduce?
Bug fix, feature, docs update, ...
## What is the current behavior?
Please link any relevant issues here.
## What is the new behavior?
Feel free to include screenshots if it includes visual changes.
## Additional context
Add any other context or screenshots.
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Refreshed theming across the UI to use modern color expressions and
shared theme variables (including OKLCH-based gradients), improving
consistency for charts, code blocks, overlays, icons, and decorative
backgrounds.
* **Bug Fixes**
* Improved light/dark color and gradient consistency across axis/grid
styling, reference lines, buttons/badges, sidebar accents, loaders, and
other visual components.
* **Documentation**
* Updated styling/theming guidance to align with the revised semantic
token system and the updated theme variable usage patterns.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
---------
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
## Context
> [!IMPORTANT]
> Changes in this PR only apply to the local environment - there should
not be any changes to staging (nor production)
Given that read replicas currently sit under database replication, the
UI currently waits for replication destinations to load before rendering
the page. However for local development, setting up of the ETL API isn't
necessary nor applicable for everyone so this indirectly adds friction
if we just want to work with read replicas.
## Changes involved
- Opting to skip retrying fetching ETL related requests if the error
returned is "replication API URL is not configured"
- This is indicative that the local platform isn't set up for ETL yet
- ^ Database replication page will hence not wait for ETL requests to
succeed before finally rendering the UI
- Node diagram will also then render properly (just read replicas)
- Add a small admonition to visualize this
<img width="1079" height="301" alt="image"
src="https://github.com/user-attachments/assets/32bd5d2f-a76e-417e-bedf-9a04de3bb305"
/>
## To test
- Will only be able to test locally - basically just head over to the
database replication page (unless you somehow already have ETL API set
up locally)
- But can also verify that there's no changes on staging preview
<!-- This is an auto-generated comment: release notes by coderabbit.ai
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## Summary by CodeRabbit
* **Bug Fixes**
* Improved error messaging when ETL is not configured in local
development environments
* Enhanced error handling for replication API failures with better
non-retryable error detection
* **Improvements**
* Refined replication diagram rendering based on destination setup state
* Updated dropdown menu interactions for read replica management
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
This PR disables the following features on Multigres projects
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Enhanced replication interface with improved visual states.
* **Bug Fixes**
* Added validation to prevent incompatible database configuration
combinations.
* **Changes**
* High Availability projects now display informational notices
indicating unavailable features: Realtime, Replication, and PITR
backups.
* **Removed**
* Removed redundant UI component from the application.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
---------
Co-authored-by: Gildas Garcia <1122076+djhi@users.noreply.github.com>
This PR improves the replication UI in the following ways:
- Adds a new selecion picker for destinations which is split by the
destination location and it's clearer and can scale more when we add
more destinations.
- Adds a much improved section on lag, highlighting new metrics that
could help debug issues more easily.
- Improves the copy across the whole code.
- Fixes the 2d topological view of replication with better status
handling.
### Screenshots
<img width="1270" height="777" alt="image"
src="https://github.com/user-attachments/assets/0ffc890e-2f80-47e5-bdb1-75071adda024"
/>
<img width="1665" height="656" alt="image"
src="https://github.com/user-attachments/assets/23a27a02-acb2-4891-af95-5bc1d6ec7bfe"
/>
<img width="1454" height="247" alt="image"
src="https://github.com/user-attachments/assets/c8799983-aa63-42b2-9370-ae4e009c1573"
/>
<img width="1120" height="340" alt="image"
src="https://github.com/user-attachments/assets/20a18ad6-e5a9-40ec-80d4-42d6f783d868"
/>
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Live slot health indicators, legend, and connection badges.
* Grouped destination type dropdown with alpha badges.
* **Improvements**
* Clearer UI copy for external destinations, alpha disclaimers, and
onboarding flows.
* Consolidated "n/a" handling for lag displays and richer metric
tooltips.
* Simplified replication diagram visuals and clearer table/row
status/lag presentation.
* Replication status responses now include expanded slot health and lag
metrics.
* **Tests**
* New test suites covering destination selection and destination row
states.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
## Details of change
Adds Snowflake to the Studio replication destination flow:
- destination selection and display
- create/edit form fields
- validate/create/update payload serialization
- generated Platform API types
Snowflake remains gated behind `etlEnableSnowflakePrivateAlpha`.
**Note:** I have configured `etlEnableSnowflakePrivateAlpha` in
ConfigCat ("all" in staging and tied to my own org id in prod).
## Details of Verification Process
- Studio focused Vitest coverage for form serialization and diagram
mapping
- Studio typecheck
- ESLint on changed Studio replication files
- Local `mise fullstack:dev` smoke test to confirm the Snowflake form
renders ok.
<img width="937" height="569" alt="image"
src="https://github.com/user-attachments/assets/8d6b3a87-1f9d-4a59-91da-be719714ea49"
/>
Full create/validate E2E depends on the Platform PR and ETL runtime
rollout.
## Review Requests
Please check the Snowflake wire payload matches the Platform/ETL
contract and that gating/edit/display behavior follows the existing ETL
destination patterns.
<!-- This is an auto-generated comment: release notes by coderabbit.ai
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## Summary by CodeRabbit
* **New Features**
* Snowflake added as a supported replication destination (private-alpha
gated), including UI for selecting and configuring connection and auth
(account, user, database, schema, role, private key, optional
passphrase).
* **Validation**
* Form validation and submission now handle Snowflake-specific
required/optional fields.
* **Tests**
* Unit tests added for Snowflake form behavior and replication-type
detection.
* **API**
* Destination create/update/validate flows extended to accept Snowflake
payloads.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
This PR migrates the whole monorepo to use Tailwind v4:
- Removed `@tailwindcss/container-queries` plugin since it's included by
default in v4,
- Bump all instances of Tailwind to v4. Made minimal changes to the
shared config to remove non-supported features (`alpha` mentions),
- Migrate all apps to be compatible with v4 configs,
- Fix the `typography.css` import in 3 apps,
- Add missing rules which were included by default in v3,
- Run `pnpm dlx @tailwindcss/upgrade` on all apps, which renames a lot
of classes
- Rename all misnamed classes according to
https://tailwindcss.com/docs/upgrade-guide#renamed-utilities in all
apps.
---------
Co-authored-by: Jordi Enric <jordi.err@gmail.com>
## Problem
When you have many tables, it's hard to follow the relations between
them in the Schema Visualiser
## Solution
When selecting an edge (the line between tables), highlight it along
with the related tables and columns to make it easier.
Also, if there is enough space, display a popover showing the relation
details
## Screencasts
https://github.com/user-attachments/assets/11d35fa7-3674-4f13-b77f-8ebe25c66b04
## Context
Just cleaning up the `unifiedReplication` feature flag now that this is
fully rolled out
Also addresses some bugs that I came across while cleaning up,
specifically for the new home page
- Add enabled features flag check for read replicas in database
replication
- Infra diagram, read replicas
- View connection string CTA to open connect UI with the right database
selected
- Replaced all other actions with a "Manage replica" CTA which links to
the replica details page
## Context
Replaces the provider name with the region code in the infrastructure
settings overview node diagram
- The latter is more important, and we don't really specify the cloud
provider anywhere in the dashboard
<img width="315" height="137" alt="Screenshot 2026-02-05 at 18 43 11"
src="https://github.com/user-attachments/assets/bc6f4dab-e9be-4663-ae1e-50e76b517c86"
/>
Also made the same changes in the upcoming database replication page too
in the form of tooltips
And swapped the title + description to be more consistent (Top: type of
data, bottom: description), same for the table below
Before:
<img width="737" height="335" alt="image"
src="https://github.com/user-attachments/assets/6674564b-e871-4cd9-83a3-e0bfde7a9f83"
/>
<img width="287" height="354" alt="image"
src="https://github.com/user-attachments/assets/f234de68-107b-470d-804a-bd3b1d9ae9dc"
/>
After:
<img width="637" height="350" alt="image"
src="https://github.com/user-attachments/assets/03e08d55-43a1-4a16-8be1-11dd7d14fef3"
/>
<img width="364" height="357" alt="image"
src="https://github.com/user-attachments/assets/0e49df5b-68e5-4652-8dca-4d44ebb8c3ab"
/>
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Added region metadata with interactive tooltips across replication and
database views.
* Actions that modify replicas now refresh the list automatically.
* Replication diagram layout updated with increased node spacing and a
wider zoom-out range.
* **Style**
* Destination and replica name/ID display reorganized for clearer,
two-line presentation.
* BigQuery icon now inherits color from CSS for better visual
consistency.
* Provider/region labels refined for clearer wording.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
---------
Co-authored-by: Alaister Young <a@alaisteryoung.com>
This is the first smaller PR in the broader change of updating our
Connect dialog (see
[here](https://github.com/supabase/supabase/pull/42276)).
This PR focuses on decoupling the ConnectButton our of the Connect
dialog and into its own component . The button includes a flag to render
the new sheet. The new sheet is empty for the time being as the flag is
at 0%.
To test:
- Enable flag and click button, see new Sheet
- Disable and see old dialog
- Create a new project -> in getting started section see "connect to
app" step -> Click connect button and make sure it works
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
- Added a Connect button component and an alternative Connect sheet.
- Added curl syntax highlighting for code blocks.
* **Changes**
- Connection dialog moved to a controlled open-state pattern; Connect
replaced legacy entry points across the UI and can be feature-flagged.
- Connection actions simplified and no longer depend on framework
selection.
* **Removals**
- Removed legacy framework selector, default framework constant, and
related tests.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
---------
Co-authored-by: Joshen Lim <joshenlimek@gmail.com>
Jordan McQueen