chore(master): release 8.0.0

[github-actions]

🤖 I have created a release beep boop

8.0.0 (2026-08-25)

⚠ BREAKING CHANGES

• gotrue: stop sending OAuth state to /authorize (#388)
• realtime: throw exception when updating postgres_changes after channel joins (#385)
• postgrest: throw on multi-row Single() result instead of returning null (#346)
• gotrue: add retry/backoff and injectable HttpClient support (#371)
• supabase: migrate from Newtonsoft.Json to System.Text.Json (#360)
• realtime: migrate from Newtonsoft.Json to System.Text.Json
• postgrest: migrate from Newtonsoft.Json to System.Text.Json
• storage: migrate from Newtonsoft.Json to System.Text.Json (#358)
• gotrue: migrate from Newtonsoft.Json to System.Text.Json (#357)
• functions: migrate from Newtonsoft.Json to System.Text.Json (#356)
• packages now target netstandard2.1 instead of netstandard2.0. .NET Framework consumers (netstandard2.0 is its ceiling) and pre-netstandard2.1 runtimes (Mono <6.4, older Xamarin/Unity) can no longer reference these packages and must move to a netstandard2.1-capable target (.NET Core 3.0+/.NET 5+).
• postgrest: IPostgrestTable.Delete(QueryOptions?, CancellationToken) and its Table implementation now return Task instead of Task. await table.Delete() is unaffected; code that assigns the result to Task or captures the method group must be recompiled/adjusted.

Features

• core: add retry/backoff plumbing for injectable HttpClient support (#367) (eda8d8d)
• dependency-injection: add Supabase.Extensions.DependencyInjection package (#387) (a4692ee)
• functions: add retry/backoff and injectable HttpClient support (#370) (21e198a)
• functions: migrate from Newtonsoft.Json to System.Text.Json (#356) (3f9780d)
• gotrue: add retry/backoff and injectable HttpClient support (#371) (74a72d0)
• gotrue: migrate from Newtonsoft.Json to System.Text.Json (#357) (0d58f45)
• postgrest: add injectable HttpClient support (#376) (f6bfa69)
• postgrest: add opt-in retry option (#375) (07b6bfe)
• postgrest: migrate from Newtonsoft.Json to System.Text.Json (fe5364b)
• realtime: add retry/backoff and injectable HttpClient support (#382) (252a0d0)
• realtime: migrate from Newtonsoft.Json to System.Text.Json (c6767dc)
• storage: add retry/backoff and injectable HttpClient support (#381) (b81b7f7)
• storage: expose service error code (#380) (1da90f9)
• storage: migrate from Newtonsoft.Json to System.Text.Json (#358) (673970c)
• supabase: add retry/backoff and injectable HttpClient support (#383) (95946de)
• supabase: migrate from Newtonsoft.Json to System.Text.Json (#360) (1915bf1)

Bug Fixes

• gotrue: stop sending OAuth state to /authorize (#388) (afa5ff3)
• postgrest: return deleted rows from parameterless Delete (#342) (a7ef38c), closes #334
• postgrest: throw on multi-row Single() result instead of returning null (#346) (52985c2)
• realtime: throw exception when updating postgres_changes after channel joins (#385) (190b8be)
• storage: percent-encode object key in CDN purge urls (#384) (710eb59)

Build System

• retarget packages to netstandard2.1 (#344) (41ac485)

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