From ff46fb8f29f69dc3953d701184c4d7e4b2750a54 Mon Sep 17 00:00:00 2001
From: Neil Dorin <ndorin@pepperdash.com>
Date: Mon, 22 Sep 2025 14:55:58 -0600
Subject: [PATCH] feat: Add versioning support to EssentialsConfig

Introduce `Versions` property in `EssentialsConfig` to hold version information.
Add `VersionData` class for Essentials and package versions, and `NugetVersion` class for individual package details.
Retain and document `SystemTemplateConfigs` class.
---
 .../Config/Essentials/EssentialsConfig.cs     | 59 +++++++++++++++++--
 1 file changed, 54 insertions(+), 5 deletions(-)

diff --git a/src/PepperDash.Essentials.Core/Config/Essentials/EssentialsConfig.cs b/src/PepperDash.Essentials.Core/Config/Essentials/EssentialsConfig.cs
index e1a46b54..9665938f 100644
--- a/src/PepperDash.Essentials.Core/Config/Essentials/EssentialsConfig.cs
+++ b/src/PepperDash.Essentials.Core/Config/Essentials/EssentialsConfig.cs
@@ -85,6 +85,11 @@ namespace PepperDash.Essentials.Core.Config
 
         public List<DeviceConfig> Rooms { get; set; }
 
+        /// <summary>
+        /// Gets or sets the Versions
+        /// </summary>
+        public VersionData Versions { get; set; }
+
         /// <summary>
         /// Initializes a new instance of the <see cref="EssentialsConfig"/> class.
         /// </summary>
@@ -94,11 +99,55 @@ namespace PepperDash.Essentials.Core.Config
             Rooms = new List<DeviceConfig>();
         }
 	}
-		
- /// <summary>
- /// Represents a SystemTemplateConfigs
- /// </summary>
-	public class SystemTemplateConfigs
+
+    /// <summary>
+    /// Represents version data for Essentials and its packages
+    /// </summary>
+    public class VersionData
+    {
+        /// <summary>
+        /// Gets or sets the Essentials version
+        /// </summary>
+        [JsonProperty("essentials")]
+        public NugetVersion Essentials { get; set; }
+
+        /// <summary>
+        /// Gets or sets the list of Packages
+        /// </summary>
+        [JsonProperty("packages")]
+        public List<NugetVersion> Packages { get; set; }
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="VersionData"/> class.
+        /// </summary>
+        public VersionData()
+        {
+            Packages = new List<NugetVersion>();
+        }
+    }
+
+    /// <summary>
+    /// Represents a NugetVersion
+    /// </summary>
+    public class NugetVersion
+    {
+        /// <summary>
+        /// Gets or sets the Version
+        /// </summary>
+        [JsonProperty("version")]
+        public string Version { get; set; }
+
+        /// <summary>
+        /// Gets or sets the PackageId
+        /// </summary>
+        [JsonProperty("packageId")]
+        public string PackageId { get; set; }
+    }
+
+    /// <summary>
+    /// Represents a SystemTemplateConfigs
+    /// </summary>
+    public class SystemTemplateConfigs
 	{
         /// <summary>
         /// Gets or sets the System