diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 7f944f9..302a613 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -1,30 +1,24 @@
 name: Build
-on: [push]
+on:
+  pull_request:
+  push:
+    branches: [main]
+    tags: [v*]
 jobs:
   build:
     strategy:
       matrix:
         os: [windows-2022, macos-11, ubuntu-22.04]
-        addrsize: ["64"]
-        include:
-          - os: windows-2022
-            addrsize: "32"
     continue-on-error: false
     runs-on: ${{ matrix.os }}
     steps:
       - name: Install macOS dependencies
         if: runner.os == 'macOS'
         run: brew install automake
-
       - uses: secondlife/action-autobuild@v3
-        with:
-          addrsize: ${{ matrix.addrsize }}
-
   release:
     needs: build
     runs-on: [ubuntu-latest]
     if: startsWith(github.ref, 'refs/tags/v')
     steps:
       - uses: secondlife/action-autobuild-release@v3
-        with:
-          public: true
diff --git a/BuildParams b/BuildParams
deleted file mode 100644
index 4479634..0000000
--- a/BuildParams
+++ /dev/null
@@ -1,8 +0,0 @@
-# Use Public Upload Locations
-public_build = true
-
-USE_INCREDIBUILD=0
-
-# Need viewer-build-variables as well as other shared repositories
-# build_variables_repository_url set in TC project hierarchy 
-buildscripts_shared_more_NAMEs="build_variables"
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..e69de29