Update feature toggle targeting documentation

public/docs/img/feature-toggles/excluded-tenants.png.json

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+  "width": 3840,
+  "height": 1876,
+  "updated": "2026-04-24T04:00:00.000Z"
+}

public/docs/img/feature-toggles/included-tenants.png.json

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+{
+  "width": 3840,
+  "height": 1882,
+  "updated": "2026-04-24T04:00:00.000Z"
+}

public/docs/img/feature-toggles/minimum-version.png.json

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+{
+  "width": 3840,
+  "height": 1884,
+  "updated": "2026-04-24T04:00:00.000Z"
+}

public/docs/img/feature-toggles/segments.png.json

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+{
+  "width": 3840,
+  "height": 1876,
+  "updated": "2026-04-24T04:00:00.000Z"
+}

public/docs/img/feature-toggles/tenant-rollout.png.json

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 {
-  "width": 2704,
-  "height": 1486,
-  "updated": "2025-08-01T08:52:49.163Z"
+  "width": 3840,
+  "height": 1874,
+  "updated": "2026-04-24T04:00:00.000Z"
 }

src/pages/docs/feature-toggles/targeting.md

@@ -1,71 +1,99 @@
 ---
 layout: src/layouts/Default.astro
 pubDate: 2026-04-20
-modDate: 2026-04-20
+modDate: 2026-04-28
 title: Targeting
-subtitle: Control rollout within an environment
+subtitle: Configure rollout within an environment
 icon: fa-solid fa-bullseye
 navTitle: Targeting
 navSection: Feature Toggles
 description: Targeting options for Octopus Feature Toggles
 navOrder: 96
 ---
 
+## Minimum version
+
+You can configure a feature toggle to require a minimum version before being enabled in an environment. The toggle will be enabled once that version (or any later version) is deployed to that environment.
+
+![Screenshot of feature toggle environment drawer, minimum version section is expanded, minimum version input has value 12.1.0](/docs/img/feature-toggles/minimum-version.png)
+
 ## Tenants {#tenants}
 
-If your Project uses [Tenants](/docs/tenants/), then Toggles may be enabled for subsets of your Tenants.
+If your project uses [Tenants](/docs/tenants/), you can configure a feature toggle to be enabled for subsets of your tenants within an environment.
 
-The options for configuring a Feature Toggle for Tenants are:
+There are many options for configuring a feature toggle for tenants. These are all modeled in Octopus and do not require any custom configuration in application code.
 
-- All Tenants
-- Specific Tenants Included
-- % of Tenants
-- Specific Tenants Excluded
+### Excluded tenants
 
-For example, the configuration shown below will result in the Toggle evaluating as `On` for 10% of Tenants, always including `Acme` and never including `Cyberdyne Systems`.
+You can exclude tenants individually or exclude groups of tenants using tenant tags. Excluded tenants will always override any other rollout configuration, even if the rollout percentage is set to 100%.
 
-![Tenanted Rollout](/docs/img/feature-toggles/tenant-rollout.png)
+![Screenshot of feature toggle environment drawer, excluded tenants section expanded, tenants to exclude multi-select has Acme Corporation and Contoso Ltd tenants selected, tenant tags to exclude multi-select has Tier/Enterprise tag selected](/docs/img/feature-toggles/excluded-tenants.png)
 
-## Segments {#segments}
+Once a feature toggle is configured with an excluded tenant tag, any changes to tenant tag assignments apply immediately to feature toggles (no update to the feature toggle configuration is required).
 
-Segments allow enabling a toggle for a subset of users.
+### Included tenants
 
-Segments are key/value pairs, and are supplied by your applications via the [OpenFeature EvaluationContext](https://openfeature.dev/docs/reference/concepts/evaluation-context).
+You can enable feature toggles for individual tenants. These tenants will always be included, even if the tenant rollout percentage is set to 0%.
 
-Common segment examples include:
+![Screenshot of feature toggle environment drawer, included tenants section expanded, tenants to include multi-select has Acme Corporation selected, tenant rollout percentage and tenant tags to include in rollout inputs are empty](/docs/img/feature-toggles/included-tenants.png)
+
+### Tenant rollout
+
+Tenant rollout allows you to enable a toggle for a pseudorandom percentage of all tenants.
+
+The included tenants are determined using a MurmurHash of the tenant ID and a toggle-specific key. This guarantees deterministic evaluation for any given tenant and toggle combination, while ensuring that a different set of tenants is included for each toggle.
+
+![Screenshot of feature toggle environment drawer, included tenants section expanded, tenants to include is empty, tenant rollout percentage is set to 50% and tenant tags to include in rollout multi-select has Tier/Free, Region/Australia, and Region/Europe selected](/docs/img/feature-toggles/tenant-rollout.png)
+
+You can further restrict the rollout using tenant tags. For example, if you specify `Region/Australia`, `Region/Europe`, and `Tier/Enterprise`, a 50% rollout will only apply to 50% of Enterprise tenants in either Australia or Europe. If you do not specify any tenant tags, a 50% rollout will apply to 50% of all tenants.
 
-- Specific users. e.g. `user-id/123456`
-- Specific accounts. e.g. `account-id/123456`
-- License types. e.g. `license-type/free`
-- Geographic regions. e.g. `region/eu`
-- Rollout rings. e.g. `ring/early-adopter`
+As with excluded tenants, any changes to tenant tags apply immediately to feature toggles.
 
-The Evaluation Context can be supplied at different points in your application, for example:
+## Client rollout
 
-- On start-up
-- During each web request
-- At the evaluation site
+Client rollout allows you to enable a toggle for a random percentage of your application users. The included users are determined using a MurmurHash of the [OpenFeature Targeting Key](https://openfeature.dev/docs/reference/concepts/evaluation-context#targeting-key) and a toggle-specific key. This guarantees deterministic evaluation for any given user and toggle combination.
 
-The following example shows adding a key/value to the evaluation context in C#.
+To use client rollout, you must configure a targeting key in your OpenFeature client. Refer to the [OpenFeature SDK](https://openfeature.dev/docs/reference/sdks/) documentation for your development language for details on how to set the targeting key. If you do not set a targeting key, the feature toggle will not be enabled for any users unless the rollout is set to 100%.
 
-```cs
-// The client would be injected by IoC in many cases
-var client = OpenFeature.Api.Instance.GetClient();
-// The following is hard-coded, whereas a real-world use would set this dynamically
-client.SetContext(EvaluationContext.Builder().Set("license-type", "free").Build());
-```
+You should set the targeting key to a value that uniquely identifies your evaluation subject. For most applications, this will be a user identifier (such as a user ID), but you can use any identifier that suits your needs (for example, team, region, or server instance).
 
-Segments can then be configured for Environments on the Feature Toggle in Octopus.
+:::div{.warning}
+Support for client rollout percentages was added in the following versions of the [provider libraries](/docs/feature-toggles/providers):
+
+- [.NET: `2.1.0`](https://github.com/OctopusDeploy/openfeature-provider-dotnet/releases/tag/v2.1.0)
+- [Java: `0.3.0`](https://github.com/OctopusDeploy/openfeature-provider-java/releases/tag/0.3.0)
+- [TypeScript/JavaScript: `3.0.0`](https://github.com/OctopusDeploy/openfeature-provider-ts-web/releases/tag/v3.0.0)
+
+If you are not running the required minimum version of these libraries, the rollout percentage will be ignored (and handled as if the value was set to 100%).
+:::
+
+### Segments {#segments}
+
+Segments allow you to further refine the client rollout for a toggle based on data that is not modeled in Octopus. Segments are key/value pairs, and are supplied by your application via the [OpenFeature evaluation context](https://openfeature.dev/docs/reference/concepts/evaluation-context).
+
+Like tenant targeting, segments are configured per-environment on the feature toggle in Octopus.
+
+![Screenshot of feature toggle environment drawer, client rollout section expanded, client rollout percentage is set to 50% with 3 segments region/eu, region/au, and ring/early-adopter](/docs/img/feature-toggles/segments.png)
+
+Refer to the [OpenFeature SDK](https://openfeature.dev/docs/reference/sdks/) documentation for your development language for more details on how to set these values.
+
+Common segment examples include:
 
-![Add Segment](/docs/img/feature-toggles/segment-add.png)
+- Specific users (e.g. `user-id/123456`)
+- Specific accounts (e.g. `account-id/123456`)
+- License types (e.g. `license-type/free`)
+- Geographic regions (e.g. `region/eu`)
+- Rollout rings (e.g. `ring/early-adopter`)
 
-A Toggle evaluation will match on segments if the evaluation context matches at least one segment for each key.
+A feature toggle evaluation will match on segments if the evaluation context matches at least one segment for each key. If you specify `ring/early-adopter`, `region/eu`, and `region/au`, the rollout will apply only to users in the early-adopter ring who are in either the EU or AU regions. If you do not specify any segments, the rollout will apply to all users.
 
 Some examples:
 
-| Segments                                      | Evaluation Context                | Result |
-|-----------------------------------------------|-----------------------------------|--------|
-| `user-id/123456`                              | `user-id/123456`                  | `On`   |
-| `user-id/123456`                              | `user-id/789383`                  | `Off`  |
-| `license-type/free` `region/Asia` `region/EU` | `license-type/free` `region/Asia` | `On`   |
-| `license-type/free` `region/Asia` `region/EU` | `license-type/free` `region/US`   | `Off`  |
+| Segments                                       | Evaluation Context                | Result |
+|------------------------------------------------|-----------------------------------|--------|
+| `user-id/123456`                               | `user-id/123456`                  | `On`   |
+| `user-id/123456`                               | `user-id/789383`                  | `Off`  |
+| `ring/early-adopter`, `region/eu`, `region/au` | `ring/early-adopter`, `region/eu` | `On`   |
+| `ring/early-adopter`, `region/eu`, `region/au` | `ring/early-adopter`, `region/au` | `On`   |
+| `ring/early-adopter`, `region/eu`, `region/au` | `license-type/free`               | `Off`  |
+| `ring/early-adopter`, `region/eu`, `region/au` | `region/au`                       | `Off`  |