diff --git a/CHANGELOG.md b/CHANGELOG.md
index 512a936c..bc28ca7f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,9 @@
## [Unreleased](https://github.com/openfga/dotnet-sdk/compare/v0.6.0...HEAD)
+## v0.7.0
+
+### [0.7.0](https://github.com/openfga/dotnet-sdk/compare/v0.6.0...v0.7.0) (2025-10-01)
- feat!: add support for .NET Standard 2.0, .NET 8.0 and .NET 9.0
[!WARNING]
diff --git a/README.md b/README.md
index 36fa4643..9047de24 100644
--- a/README.md
+++ b/README.md
@@ -16,6 +16,7 @@ This is an autogenerated SDK for OpenFGA. It provides a wrapper around the [Open
- [About OpenFGA](#about)
- [Resources](#resources)
- [Installation](#installation)
+- [Supported Frameworks](#supported-frameworks)
- [Getting Started](#getting-started)
- [Initializing the API Client](#initializing-the-api-client)
- [Get your Store ID](#get-your-store-id)
@@ -90,6 +91,17 @@ Install-Package OpenFga.Sdk
Search for and install `OpenFga.Sdk` in each of their respective package manager UIs.
+## Supported Frameworks
+
+Supported targets: `net8.0` (LTS), `net9.0`, `netstandard2.0`, `net48`.
+
+We follow the official .NET support policy where practical:
+https://dotnet.microsoft.com/en-us/platform/support/policy/dotnet-core
+
+Unsupported / EOL runtimes (e.g. `netcoreapp3.1`, `net7.0`) may still function via the `netstandard2.0` asset but are "best effort"; we may remove incidental compatibility or stop testing them without a major version bump.
+
+See the full matrix, rationale, and troubleshooting guidance in [SUPPORTED_FRAMEWORKS.md](./SUPPORTED_FRAMEWORKS.md).
+
## Getting Started
diff --git a/SUPPORTED_FRAMEWORKS.md b/SUPPORTED_FRAMEWORKS.md
new file mode 100644
index 00000000..505e9873
--- /dev/null
+++ b/SUPPORTED_FRAMEWORKS.md
@@ -0,0 +1,84 @@
+# Supported .NET Frameworks
+
+As of v0.7.0, the OpenFGA .NET SDK ships as a multi-targeted NuGet package to balance broad compatibility with modern runtime features.
+
+| Target | Status (at v0.7.x release) | Rationale | Notes |
+| ------ | -------------------------- | --------- | ----- |
+| `net8.0` | LTS (Active) | Primary target | Full feature set, implicit usings enabled. Recommended for new apps. |
+| `net9.0` | Current (Non‑LTS) | Early adopter / perf | Falls back to `net8.0` behaviors where APIs identical. Will be replaced by future LTS when available. |
+| `netstandard2.0` | Compatibility | Broad legacy reach (Core 2.0+, .NET 5/6/7, Framework ≥4.6.1, Xamarin/Unity) | Used automatically by `net6.0`/`net7.0` projects. Nullable annotations included. |
+| `net48` | Legacy Full Framework | Enterprise / classic ASP.NET | Adds binding redirects & `System.Web` reference where needed. |
+
+## Support Policy
+
+We aim to follow the official Microsoft .NET support lifecycle:
+https://dotnet.microsoft.com/en-us/platform/support/policy/dotnet-core
+
+Implications:
+
+1. Frameworks still under Microsoft support (LTS or STS) receive compatibility testing in CI and issues affecting them are prioritized.
+2. Runtimes past their end-of-support (EOL) may continue to work through the `netstandard2.0` asset, but:
+ * They are treated as "best effort".
+ * Issues specific to EOL frameworks may be closed if a modern supported runtime path exists.
+ * We may remove explicit tests or even drop a target without a major (SemVer) version bump if Microsoft no longer supports it. (Removing a target that only affects unsupported runtimes is considered non-breaking for this SDK.)
+
+## CI / Test Matrix
+
+Current workflow jobs (see [`.github/workflows/main.yaml`](.github/workflows/main.yaml)) exercise:
+
+| Framework | Platform(s) | Purpose | Support Status |
+| --------- | ----------- | ------- | -------------- |
+| `net8.0` | Ubuntu, Windows, macOS | Primary validation | Full support |
+| `net9.0` | Ubuntu | Forward compatibility sanity | Full support |
+| `net48` | Windows | Legacy full framework behavior | Full support |
+| `net6.0` | Ubuntu | Validates consumption of the `netstandard2.0` build on a still-supported (if in maintenance) runtime | Maintenance support |
+| `netcoreapp3.1` | Windows | EOL: ONLY to detect accidental regressions of the `netstandard2.0` surface; not a commitment of security/bug fix support | Best effort only |
+
+> Note: You may not see a separate `net6.0` (or `net7.0`) target in the DLL list because those runtimes resolve the `netstandard2.0` asset.
+
+## Dropping / Adding Targets
+
+We periodically reevaluate targets based on:
+
+* Microsoft lifecycle phase (Active / Maintenance / EOL)
+* Package size impact
+* Build/test cost
+* Reported issues unique to a target
+
+Criteria for removal without major bump (non-breaking):
+
+* Target is EOL per Microsoft OR
+* A supported runtime can consume an alternative asset (e.g., via `netstandard2.0`).
+
+We will call out removals in `CHANGELOG.md`.
+
+## Troubleshooting Matrix Issues
+
+
+
+| Symptom | Likely Cause | Mitigation |
+| ------- | ------------ | ---------- |
+| Only one DLL in `bin` after install | NuGet selected the best TFM | Expected behavior; nothing to fix. |
+| Missing `System.Text.Json` on older project | Implicit dependency not restored | Update SDK / ensure `Restore` succeeded; if still failing, add explicit reference temporarily and open an issue. |
+
+## Filing Framework-Specific Issues
+
+Please include:
+
+* Output of `dotnet --info` (or environment details for full framework)
+* Your project target framework(s)
+* `OpenFga.Sdk` nuget version
+* Minimal reproduction (ideally a single .csproj + Program.cs)
+
+## FAQ
+
+**Why no explicit `net6.0` or `net7.0` target?**
+`netstandard2.0` already provides the necessary API surface. Adding additional identical builds increases package size and CI time without functional gain.
+
+**Will you add future LTS (e.g., net10.0) on release?**
+Yes, typically shortly after GA, once CI images are available.
+
+**Can support be guaranteed for EOL frameworks?**
+No. Those frameworks may work incidentally; we may remove related shims at any time.
diff --git a/src/OpenFga.Sdk/Configuration/Configuration.cs b/src/OpenFga.Sdk/Configuration/Configuration.cs
index 10279e30..680b998d 100644
--- a/src/OpenFga.Sdk/Configuration/Configuration.cs
+++ b/src/OpenFga.Sdk/Configuration/Configuration.cs
@@ -75,9 +75,9 @@ public void EnsureValid() {
/// Version of the package.
///
/// Version of the package.
- public const string Version = "0.6.0";
+ public const string Version = "0.7.0";
- private const string DefaultUserAgent = "openfga-sdk dotnet/0.6.0";
+ private const string DefaultUserAgent = "openfga-sdk dotnet/0.7.0";
#endregion Constants
diff --git a/src/OpenFga.Sdk/OpenFga.Sdk.csproj b/src/OpenFga.Sdk/OpenFga.Sdk.csproj
index cda1cc07..e9bf521a 100644
--- a/src/OpenFga.Sdk/OpenFga.Sdk.csproj
+++ b/src/OpenFga.Sdk/OpenFga.Sdk.csproj
@@ -13,7 +13,7 @@
.NET SDK for OpenFGA
OpenFGA
OpenFga.Sdk
- 0.6.0
+ 0.7.0
bin\$(Configuration)\$(TargetFramework)\OpenFga.Sdk.xml
Apache-2.0
README.md