Merge branch 'main' into patch-2

Author: Sharra-writes

content/actions/how-tos/manage-runners/larger-runners/use-custom-images.md

@@ -8,6 +8,8 @@ product: '{% data variables.actions.github_hosted_larger_runners %} are only ava
 
 ---
 
+{% data reusables.actions.custom-images-public-preview-note %}
+
 ## Custom images
 
 You can create a custom image to define the exact environment that your {% data variables.actions.github_hosted_larger_runners %} use. Custom images let you preinstall tools, dependencies, and configurations to speed up workflows and improve consistency across jobs.

content/code-security/dependabot/working-with-dependabot/dependabot-options-reference.md

@@ -223,9 +223,15 @@ The table below shows the package managers for which SemVer is supported.
 | Gradle                | {% octicon "check" aria-label="Supported" %}              |
 | Helm                  | {% octicon "x" aria-label="Not supported" %}              |
 | Hex (Hex)             | {% octicon "check" aria-label="Supported" %}              |
+| {% ifversion dependabot-julia-support %} |
+| Julia                 | {% octicon "check" aria-label="Supported" %}              |
+| {% endif %} |
 | Maven                 | {% octicon "check" aria-label="Supported" %}              |
 | NPM and Yarn          | {% octicon "check" aria-label="Supported" %}              |
 | NuGet                 | {% octicon "check" aria-label="Supported" %}              |
+| {% ifversion dependabot-opentofu-support %} |
+| OpenTofu              | {% octicon "check" aria-label="Supported" %}              |
+| {% endif %} |
 | Pip                   | {% octicon "check" aria-label="Supported" %}              |
 | Pub                   | {% octicon "check" aria-label="Supported" %}              |
 | Swift                 | {% octicon "check" aria-label="Supported" %}              |
@@ -502,6 +508,9 @@ Package manager | YAML value      | Supported versions |
 | Helm Charts            | `helm`            | v3               |
 | {% endif %} |
 | Hex            | `mix`            | v1               |
+| {% ifversion dependabot-julia-support %} |
+| Julia                  | `julia`           | >=v1.10               |
+| {% endif %} |
 | elm-package    | `elm`            | v0.19            |
 | git submodule  | `gitsubmodule`   | Not applicable |
 | {% data variables.product.prodname_actions %}  | `github-actions` | Not applicable |
@@ -510,6 +519,9 @@ Package manager | YAML value      | Supported versions |
 | Maven      | `maven`          | Not applicable   |
 | npm            | `npm`            |  v7, v8, v9, v10   |
 | NuGet          | `nuget`          | {% ifversion fpt or ghec or ghes > 3.14 %}<=6.12.0{% endif %} |
+| {% ifversion dependabot-opentofu-support %} |
+| OpenTofu     | `opentofu`       | Not applicable     |
+| {% endif %} |
 | pip| `pip`            | v24.2          |
 | pip-compile | `pip`            | 7.4.1            |
 | pipenv         | `pip`            | <= 2024.4.1    |

content/copilot/how-tos/use-copilot-agents/coding-agent/create-custom-agents.md

@@ -89,7 +89,7 @@ To configure your {% data variables.copilot.agent_profile %}:
 1. If creating an organization or enterprise level agent on {% data variables.product.github %}, you can use the `mcp-servers` property to optionally configure MCP servers that will be available only to this agent to extend its capabilities.
 1. If you are creating and using the {% data variables.copilot.agent_profile %} in {% data variables.product.prodname_vscode_shortname %}, JetBrains IDEs, Eclipse, or Xcode, you can also use the `model` property to control which AI model the agent should use.
 1. Optionally, set the `target` property to either `vscode` or `github-copilot` if you want to only use the agent in a specific environment. The agent will be available in both environments if you omit the property.
-1. Write the agent's prompt. Define the agent's behavior, expertise, and instructions in the Markdown content below the YAML frontmatter.
+1. Write the agent's prompt. Define the agent's behavior, expertise, and instructions in the Markdown content below the YAML frontmatter. The prompt can be a maximum of 30,000 characters.
 
 ## Example {% data variables.copilot.agent_profiles %}
 

content/copilot/reference/custom-agents-configuration.md

@@ -15,13 +15,13 @@ This reference article provides detailed configuration information for {% data v
 
 ## YAML frontmatter properties
 
-The following table outlines the properties that are supported in repository-level {% data variables.copilot.agent_profiles %}, organization or enterprise level {% data variables.copilot.agent_profiles %}, and in {% data variables.product.prodname_vscode_shortname %}.
+The following table outlines the properties that are supported in repository-level {% data variables.copilot.agent_profiles %}, organization or enterprise level {% data variables.copilot.agent_profiles %}, and in {% data variables.product.prodname_vscode_shortname %}. The configuration file's name (minus `.md` or `.agent.md`) is used for deduplication between levels so that the lowest level configuration takes precedence.
 
 {% rowheaders %}
 
 | Property      | Type      | Purpose    | Repository | Organization / enterprise | {% data variables.product.prodname_vscode_shortname %}, JetBrains IDEs, Eclipse, and Xcode |
 | ------------- | ----------------------- | ------------------------------------------------------------------------------------------------------------------------------------------- | ---------- | ------------------------- | ------------------ |
-| `name`        | string     | Unique name for the {% data variables.copilot.copilot_custom_agent_short %}. Optional, if unset defaults to the filename (without `.md` or `.agent.md` suffix). <br/> Lowest level configuration takes precedence when there is a naming conflict.                                      | {% octicon "check" aria-label="Supported" %}          | {% octicon "check" aria-label="Supported" %}                         | {% octicon "check" aria-label="Supported" %}                  |
+| `name`        | string     | Display name for the {% data variables.copilot.copilot_custom_agent_short %}. Optional.                                      | {% octicon "check" aria-label="Supported" %}          | {% octicon "check" aria-label="Supported" %}                         | {% octicon "check" aria-label="Supported" %}                  |
 | `description` | **Required** string     | Description of the {% data variables.copilot.copilot_custom_agent_short %}'s purpose and capabilities                                                                                                   | {% octicon "check" aria-label="Supported" %}          | {% octicon "check" aria-label="Supported" %}                         | {% octicon "check" aria-label="Supported" %}                  |
 | `target` | string     | Target environment or context for the {% data variables.copilot.copilot_custom_agent_short %} (`vscode` or `github-copilot`). If unset, defaults to both environments.                                                                                                   | {% octicon "check" aria-label="Supported" %}          | {% octicon "check" aria-label="Supported" %}                         | {% octicon "check" aria-label="Supported" %}                  |
 | `tools`       | list of strings, string | List of tool names the {% data variables.copilot.copilot_custom_agent_short %} can use. Supports both a comma separated string and yaml string array. If unset, defaults to all tools. See [Tools](#tools). | {% octicon "check" aria-label="Supported" %}          | {% octicon "check" aria-label="Supported" %}                         | {% octicon "check" aria-label="Supported" %}                  |
@@ -31,6 +31,8 @@ The following table outlines the properties that are supported in repository-lev
 
 {% endrowheaders %}
 
+Define the agent's behavior, expertise, and instructions in the Markdown content below the YAML frontmatter. The prompt can be a maximum of 30,000 characters.
+
 > [!NOTE]
 > The `model`, `argument-hint`, and `handoffs` properties from {% data variables.product.prodname_vscode_shortname %} and other IDE {% data variables.copilot.custom_agents_short %} are currently not supported for {% data variables.copilot.copilot_coding_agent %} on {% data variables.product.prodname_dotcom_the_website %}. They are ignored to ensure compatibility. For more information on {% data variables.copilot.copilot_custom_agent_short %} file structure in {% data variables.product.prodname_vscode_shortname %}, see [{% data variables.copilot.custom_agents_caps_short %} in {% data variables.product.prodname_vscode_shortname %}](https://code.visualstudio.com/docs/copilot/customization/custom-agents#_custom-agent-file-structure) in the {% data variables.product.prodname_vscode_shortname %} documentation.
 

content/organizations/collaborating-with-groups-in-organizations/customizing-your-organizations-profile.md

@@ -46,6 +46,8 @@ If you manage multiple organizations with an enterprise account, you can help me
 
 ## Adding a public organization profile README
 
+>[!NOTE] Public organizations are not available with {% data variables.product.prodname_emus %}.
+
 The content of public `README.md` will appear on your organization's public profile.
 
 1. If your organization does not already have a public `.github` repository, create a public `.github` repository.

data/features/dependabot-community-ecosystems.yml

@@ -0,0 +1,6 @@
+# Reference: #20647
+# Adding community ecosystems to Dependabot docs #20647
+versions:
+  fpt: '*'
+  ghec: '*'
+  ghes: '> 3.19'

data/features/dependabot-julia-support.yml

@@ -0,0 +1,6 @@
+# Reference: #20205
+# Dependabot version updates now support Julia
+versions:
+  fpt: '*'
+  ghec: '*'
+  ghes: '> 3.19'

data/features/dependabot-opentofu-support.yml

@@ -0,0 +1,6 @@
+# Reference: #20650
+# OpenTofu support for Dependabot
+versions:
+  fpt: '*'
+  ghec: '*'
+  ghes: '> 3.19'

data/reusables/actions/custom-images-public-preview-note.md

@@ -0,0 +1,2 @@
+> [!NOTE] 
+> Custom images are in {% data variables.release-phases.public_preview %} and subject to change.

data/reusables/dependabot/community-maintained-intro.md

@@ -0,0 +1 @@
+The following ecosystems are maintained by their upstream community maintainers. {% data variables.product.github %} integrates {% data variables.product.prodname_dependabot %} with these ecosystems but does not maintain them directly.