C#: Release Notes

1.5.0 - 2026-07-30

• Update dependency: Supabase.Realtime@7.3.1
  • Fix channel.Send() hanging on unacknowledged broadcast pushes (#72).
• Update dependency: Supabase.Storage@2.6.0
  • Add a CancellationToken to the Download methods (#49).
  • Implement cache purge (#50).
  • Non-JSON Storage errors now throw a SupabaseStorageException (#46).
  • Fix a trailing ? being left on CreateSignedUrl results (#51).

1.4.0 - 2026-07-23

This is the observability release: every child library now emits diagnostics through System.Diagnostics, making the SDK compatible with OpenTelemetry.

• Expose aggregated telemetry source names for OpenTelemetry (#285).
• Update dependency: Supabase.Core@1.2.0
  • Add OpenTelemetry-compatible diagnostics primitives (#6).
• Update dependency: Supabase.Gotrue@6.2.0
  • Emit observability via System.Diagnostics and deprecate the debug callback (#140).
• Update dependency: Supabase.Postgrest@4.4.0
  • Emit observability via System.Diagnostics and deprecate the debug callback (#136).
• Update dependency: Supabase.Storage@2.5.0
  • Emit observability via System.Diagnostics (#43).
• Update dependency: Supabase.Functions@2.2.0
  • Emit observability via System.Diagnostics (#15).

1.3.0 - 2026-07-20

• Wire Realtime's Postgrest client automatically so models received from postgres_changes support Update() and Delete() (#282).
• Update dependency: Supabase.Postgrest@4.3.0
  • Add Client.Attach<T>() to populate a model's client context for Update/Delete (#135).
  • Add ClientOptions.SerializeEnumsAsStrings to opt into string enum serialization (#134).
  • Fix: exclude reference columns from update and delete select queries (#132).
• Update dependency: Supabase.Realtime@7.3.0
  • Attach the Postgrest client context to models returned by PostgresChangesResponse (#70).

1.2.0 - 2026-07-16

• Lower the Newtonsoft.Json minimum version to 13.0.2 across all packages to ease dependency resolution (#275).
• Update dependency: Supabase.Gotrue@6.1.0
  • Add an option for setting redirect_url on MagicLink sign-in.
  • Add state parameter support to OAuth provider sign-in.
  • Expose RefreshToken(accessToken, refreshToken) on IGotrueClient.
  • Fix: correct the PKCE verifier/challenge swap in SignInWithOtp and ResetPasswordForEmail.
  • Fix: classify refresh-token rejections coming from current gotrue.
• Update dependency: Supabase.Postgrest@4.2.0
  • Fix: null-reference crash when a Where predicate null-checks a captured value (#122).
  • Fix: preserve DateTime kind, precision, and wall-clock across read and write (#123).
• Update dependency: Supabase.Storage@2.4.2
  • Add resumable uploads (#29).
  • Add CancellationToken support to upload methods (#30).
  • In-memory caching for resumable uploads (#35).
• Update dependency: Supabase.Core@1.1.0
  • Add structured X-Client-Info header metadata (#2).
• Update dependencies: Supabase.Realtime@7.2.1, Supabase.Functions@2.1.1 (maintenance).

1.1.2 - 2025-07-07

• Update dependency: Supabase.Realtime@7.2.0
  • Implement Postgres change filters (#55).
  • Fix: SerializerSettings were not being passed to PostgresChangesResponse.
  • Fix: use a compatible websocket library for Blazor WASM.
• Update dependency: Supabase.Postgrest@4.1.0
  • Add count to ModeledResponse (#103).
  • Add support for long, DateTime, and DateTimeOffset criteria in filter expressions (#101).

1.1.1 - 2024-07-27

• Support for passing Headers specified in ClientOptions to the Supabase.Realtime Client.
• Update dependency: Supabase.Gotrue@6.0.3
  • Add admin calls for MFA (#105). Big thanks to @michaelschattgen.
• Update dependency: Supabase.Realtime@7.0.2
  • Updates dependency: Websocket.Client@5.1.2.
  • Updates dependency: Supabase.Postgrest@4.0.3.
  • Adds support for specifying GetHeaders on the RealtimeClient, which are included on the initial request to establish the websocket connection (#167).

1.1.0 - 2024-07-25

• Supports passing Headers specified in ClientOptions to child APIs.
• Drop support for netstandard2.0 — Supabase now targets netstandard2.1.
• Update dependency: Supabase.Gotrue@6.0.2
  • Add support for MFA signup and login flows (#103). Huge thanks to @michaelschattgen.
  • Add ExchangeCodeForSession to StatelessClient (#102). Thanks @alexbakker.
  • Major: change target framework to netstandard2.1; use a CSPRNG to generate the code verifier (#99). Thanks @alexbakker.
  • Ban user functionality (#101). Thanks @celestebyte.

1.0.5 - 2024-06-29

• Update dependency: Supabase.Storage@2.0.2
• Update dependency: Supabase.Gotrue@5.0.6
  • Introduces VerifyTokenHash to support the PKCE flow for email signup (#98). Thanks @alexbakker.

1.0.4 - 2024-06-11

• Update dependency: Supabase.Gotrue@5.0.5
  • Allow for scoped SignOut. Thanks @AndrewKahr.
  • Various minor SSO fixes. Thanks @Rycko1.
  • Implement SignInWithSSO. Huge thank you to @Rycko1.
• Update dependency: Supabase.Postgrest@4.0.3
  • Fix set null value on string property (#97). Thanks @alustrement-bob.

1.0.3 - 2024-05-22

• Update dependency: Supabase.Gotrue@5.0.2
  • Add missing properties (ProviderRefreshToken and ProviderToken) to the Session object to reflect the current state of auth-js.
• Update dependency: Supabase.Realtime@7.0.1
  • Return a Task from the Track and Untrack methods (#47).

1.0.2 - 2024-05-16

• Update dependency: Supabase.Postgrest@4.0.2
  • Set ConfigureAwait(false) on the response to prevent deadlocking applications (#96). Thanks @pur3extreme.
• Update dependency: Supabase.Gotrue@5.0.1
  • Set ConfigureAwait(false) on the response to prevent deadlocking applications.
• Update dependency: Supabase.Storage@2.0.1
  • Fix CreateSignedUrl with TransformOptions (#15, #16). Thanks @alustrement-bob.

1.0.1 - 2024-05-07

• Update dependency: Supabase.Postgrest@4.0.1
  • Changes the IPostgrestTable<> contract to return the interface rather than a concrete type (#92).

1.0.0 - 2024-04-21

• Assembly Name has been changed to Supabase.dll
• Update dependency: postgrest-csharp@5.0.0
  • [MAJOR] Moves namespaces from Postgrest to Supabase.Postgrest
  • Re: #135 Update nuget package name postgrest-csharp to Supabase.Postgrest
• Update dependency: gotrue-csharp@5.0.0
  • Re: #135 Update nuget package name gotrue-csharp to Supabase.Gotrue
  • Re: #89, Only add access_token to request body when it is explicitly declared.
  • [MINOR] Re: #89 Update signature for SignInWithIdToken which adds an optional accessToken parameter, update doc comments, and call DestroySession in method
  • Re: #88, Add IsAnonymous property to User
  • Re: #90 Implement LinkIdentity and UnlinkIdentity
• Update dependency: realtime-csharp@7.0.0
  • Merges #45 - Updating the Websocket.Client@5.1.1
  • Re: #135 Update nuget package name realtime-csharp to Supabase.Realtime
• Update dependency: storage-csharp@2.0.0
  • Re: #135 Update nuget package name storage-csharp to Supabase.Storage
• Update dependency: functions-csharp@2.0.0
  • Re: #135 Update nuget package name functions-csharp to Supabase.Functions
• Update dependency: core-csharp@1.0.0
  • Re: #135 Update nuget package name supabase-core to Supabase.Core
• Adds comments to the remaining undocumented code.