diff --git a/.github/copilot-instructions.md b/.github/copilot-instructions.md
index 85ba0561..1bd55dd6 100644
--- a/.github/copilot-instructions.md
+++ b/.github/copilot-instructions.md
@@ -2,7 +2,7 @@
 
 ## Architecture
 - .NET 9 solution in `src/MX.GeoLocation.sln` with API (`MX.GeoLocation.Api.V1`) and MVC web (`MX.GeoLocation.Web`) projects plus abstractions, a generated API client, and a testing package.
-- Three NuGet packages are published: `MX.GeoLocation.LookupApi.Abstractions` (interfaces/models), `MX.GeoLocation.Api.Client.V1` (typed HTTP client), and `MX.GeoLocation.Api.Client.Testing` (in-memory fakes and DTO factories for consumer test projects).
+- Three NuGet packages are published: `MX.GeoLocation.Abstractions.V1` (interfaces/models), `MX.GeoLocation.Api.Client.V1` (typed HTTP client), and `MX.GeoLocation.Api.Client.Testing` (in-memory fakes and DTO factories for consumer test projects).
 - API uses MaxMind GeoIP2 and caches responses in Azure Table Storage:
   - **v1.0**: `geolocations` table with `GeoLocationTableEntity` (permanent cache)
   - **v1.1**: `geolocationsv11` table with `CityGeoLocationTableEntity` (city: permanent, insights: configurable TTL via `Caching:InsightsCacheDays`, default 7 days)
diff --git a/README.md b/README.md
index 30fbc7fb..9a62bc68 100644
--- a/README.md
+++ b/README.md
@@ -29,7 +29,7 @@ Both versions enforce the `LookupApiUser` Entra role. An MVC web front end calls
 
 | Package | Description |
 |---|---|
-| `MX.GeoLocation.LookupApi.Abstractions` | Interfaces and models for the GeoLocation API |
+| `MX.GeoLocation.Abstractions.V1` | Interfaces and models for the GeoLocation API |
 | `MX.GeoLocation.Api.Client.V1` | Typed HTTP client with DI registration via `AddGeoLocationApiClient()` |
 | `MX.GeoLocation.Api.Client.Testing` | In-memory fakes and DTO factory helpers for consumer test projects — see [testing docs](docs/testing.md) |
 
diff --git a/src/MX.GeoLocation.Abstractions.V1/MX.GeoLocation.Abstractions.V1.csproj b/src/MX.GeoLocation.Abstractions.V1/MX.GeoLocation.Abstractions.V1.csproj
index 86caa661..cdc0f859 100644
--- a/src/MX.GeoLocation.Abstractions.V1/MX.GeoLocation.Abstractions.V1.csproj
+++ b/src/MX.GeoLocation.Abstractions.V1/MX.GeoLocation.Abstractions.V1.csproj
@@ -2,11 +2,11 @@
 
 	<PropertyGroup>
 		<TargetFrameworks>net9.0;net10.0</TargetFrameworks>
-		<RootNamespace>MX.GeoLocation.LookupApi.Abstractions</RootNamespace>
+		<RootNamespace>MX.GeoLocation.Abstractions.V1</RootNamespace>
 		<ImplicitUsings>enable</ImplicitUsings>
 		<Nullable>enable</Nullable>
 		<GeneratePackageOnBuild>true</GeneratePackageOnBuild>
-		<PackageId>MX.GeoLocation.LookupApi.Abstractions</PackageId>
+		<PackageId>MX.GeoLocation.Abstractions.V1</PackageId>
 		<Product>Molyneux.IO GeoLocation</Product>
 		<Title>GeoLocation Lookup API Abstractions</Title>
 		<Description>This package provides an abstraction layer for interfaces and models for the GeoLocation service.</Description>
diff --git a/src/MX.GeoLocation.Abstractions.V1/README.md b/src/MX.GeoLocation.Abstractions.V1/README.md
index a454cb74..e924addf 100644
--- a/src/MX.GeoLocation.Abstractions.V1/README.md
+++ b/src/MX.GeoLocation.Abstractions.V1/README.md
@@ -1,11 +1,11 @@
-# MX.GeoLocation.LookupApi.Abstractions
+# MX.GeoLocation.Abstractions.V1
 
 Core abstractions library providing interfaces and models for the GeoLocation lookup service. This package defines the API contracts consumed by `MX.GeoLocation.Api.Client.V1` and tested with `MX.GeoLocation.Api.Client.Testing`.
 
 ## Installation
 
 ```shell
-dotnet add package MX.GeoLocation.LookupApi.Abstractions
+dotnet add package MX.GeoLocation.Abstractions.V1
 ```
 
 ## Key Interfaces
diff --git a/version.json b/version.json
index 5d73cbb5..2f112945 100644
--- a/version.json
+++ b/version.json
@@ -1,6 +1,6 @@
 {
     "$schema": "https://raw.githubusercontent.com/dotnet/Nerdbank.GitVersioning/main/src/NerdBank.GitVersioning/version.schema.json",
-    "version": "1.0",
+    "version": "1.2",
     "gitTagVersionPrefix": "v",
     "publicReleaseRefSpec": [
         "^refs/heads/main$",