Release Google.GenAI version 1.8.0 (#327)

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>

Author: release-please[bot]

.release-please-manifest.json

@@ -1,3 +1,3 @@
 {
-  ".": "1.7.0"
+  ".": "1.8.0"
 }

CHANGELOG.md

@@ -1,5 +1,15 @@
 # Changelog
 
+## Version 1.8.0, released 2026-05-28
+
+
+### New features
+
+* additional computer_use field support for vertex. ([3c16fcd](https://github.com/googleapis/dotnet-genai/commit/3c16fcd26974efbe8cae3a492d480a320c9316f7))
+* Support Reinforcement Tuning in GenAI SDK ([c74822e](https://github.com/googleapis/dotnet-genai/commit/c74822eef68cf0a3581fbb20ac5270bdc738f2d6))
+* Update to Microsoft.Extensions.AI.Abstractions 10.6.0 ([81236bc](https://github.com/googleapis/dotnet-genai/commit/81236bc9f04d776dcb13a88d9ec3fca392edd557))
+* Update to Microsoft.Extensions.AI.Abstractions 10.6.0 ([81236bc](https://github.com/googleapis/dotnet-genai/commit/81236bc9f04d776dcb13a88d9ec3fca392edd557))
+
 ## Version 1.7.0, released 2026-05-21
 
 

ReleaseVersion.xml

@@ -4,6 +4,6 @@
     - in all projects.
     -->
   <PropertyGroup>
-    <Version>1.7.0</Version>
+    <Version>1.8.0</Version>
   </PropertyGroup>
 </Project>

apis/apis.json

@@ -3,7 +3,7 @@
     {
       "id": "Google.GenAI",
       "path": "Google.GenAI",
-      "version": "1.7.0"
+      "version": "1.8.0"
     }
   ]
 }