diff --git a/.github/workflows/daily-build.yml b/.github/workflows/daily-build.yml
index 24264137..60b697b2 100644
--- a/.github/workflows/daily-build.yml
+++ b/.github/workflows/daily-build.yml
@@ -55,7 +55,7 @@ jobs:
     - name: Read inputs
       id: getinputs
       run: |
-        echo "INPUTS_IGNORE=${{ inputs.use_ignore }}" >> $GITHUB_OUTPUT
+        echo "INPUTS_IGNORE=${{ inputs.use_ignore || 'check' }}" >> $GITHUB_OUTPUT
 
     - run: echo "use_ignore is ${{ steps.getinputs.outputs.INPUTS_IGNORE }}."
 
@@ -75,7 +75,7 @@ jobs:
       file_base: ${{ needs.call-workflow-tarball.outputs.file_base }}
       use_hdf: ${{ needs.get-old-names.outputs.hdf5-name }}
       use_environ: snapshots
-    if: ${{ ((needs.call-workflow-tarball.outputs.has_changes == 'true') || (needs.get-old-names.outputs.run-ignore == 'ignore')) }}
+    if: ${{ (github.event_name != 'pull_request') && ((needs.call-workflow-tarball.outputs.has_changes == 'true') || (needs.get-old-names.outputs.run-ignore == 'ignore')) }}
 
   call-workflow-ctest:
     needs: [get-old-names, call-workflow-tarball]
@@ -108,6 +108,7 @@ jobs:
       use_hdf: ${{ needs.get-old-names.outputs.hdf5-name }}
       file_base: ${{ needs.call-workflow-tarball.outputs.file_base }}
       use_environ: snapshots
+    if: ${{ github.event_name != 'pull_request' }}
 
   call-workflow-release:
     needs: [get-old-names, call-workflow-tarball, call-workflow-ctest]
@@ -120,7 +121,7 @@ jobs:
       file_sha: ${{ needs.call-workflow-tarball.outputs.file_sha }}
       use_tag: snapshot
       use_environ: snapshots
-    if: ${{ ((needs.call-workflow-tarball.outputs.has_changes == 'true') || (needs.get-old-names.outputs.run-ignore == 'ignore')) }}
+    if: ${{ (github.event_name != 'pull_request') && ((needs.call-workflow-tarball.outputs.has_changes == 'true') || (needs.get-old-names.outputs.run-ignore == 'ignore')) }}
 
   call-workflow-remove:
     needs: [get-old-names, call-workflow-tarball, call-workflow-ctest, call-workflow-release]
@@ -131,7 +132,7 @@ jobs:
       file_base: ${{ needs.get-old-names.outputs.plugin-name }}
       use_tag: snapshot
       use_environ: snapshots
-    if: ${{ ((needs.call-workflow-tarball.outputs.has_changes == 'true') || (needs.get-old-names.outputs.run-ignore == 'ignore')) && (needs.get-old-names.outputs.hdf5-name != needs.call-workflow-tarball.outputs.file_base) }}
+    if: ${{ (github.event_name != 'pull_request') && ((needs.call-workflow-tarball.outputs.has_changes == 'true') || (needs.get-old-names.outputs.run-ignore == 'ignore')) && (needs.get-old-names.outputs.hdf5-name != needs.call-workflow-tarball.outputs.file_base) }}
 
   call-workflow-versions:
     uses: ./.github/workflows/check-releases.yml
diff --git a/.github/workflows/tarball.yml b/.github/workflows/tarball.yml
index 7e2be850..0b9150e6 100644
--- a/.github/workflows/tarball.yml
+++ b/.github/workflows/tarball.yml
@@ -44,7 +44,7 @@ jobs:
     name: Check for recent commits
     runs-on: ubuntu-latest
     outputs:
-      has_changes: ${{ steps.check-new-commits.outputs.has-new-commits }}
+      has_changes: ${{ steps.check-new-commits.outputs.has-new-commits || steps.set-pr-commits.outputs.has-new-commits }}
       branch_ref: ${{ steps.get-branch-name.outputs.BRANCH_REF }}
       branch_sha: ${{ steps.get-branch-sha.outputs.BRANCH_SHA }}
     steps:
@@ -73,8 +73,14 @@ jobs:
       uses: adriangl/check-new-commits-action@v1
       with:
         seconds: 86400 # One day in seconds
-        branch: '${{ steps.get-branch-name.outputs.branch_ref }}'
-      if: ${{ (inputs.use_environ == 'snapshots' && inputs.use_ignore == 'check') }}
+        branch: '${{ steps.get-branch-name.outputs.BRANCH_REF }}'
+        token: ${{ secrets.GITHUB_TOKEN }}
+      if: ${{ (inputs.use_environ == 'snapshots' && inputs.use_ignore == 'check' && github.event_name != 'pull_request') }}
+
+    - name: Set has-new-commits for pull requests
+      id: set-pr-commits
+      run: echo "has-new-commits=true" >> $GITHUB_OUTPUT
+      if: ${{ github.event_name == 'pull_request' }}
 
     - run: echo "You have ${{ steps.check-new-commits.outputs.new-commits-number }} new commit(s) in ${{ steps.get-branch-name.outputs.BRANCH_REF }} ✅!"
       if: ${{ steps.check-new-commits.outputs.has-new-commits == 'true' }}
@@ -95,7 +101,7 @@ jobs:
         uses: actions/checkout@v4.1.7
         with:
           path: hdfsrc
-          ref: '${{needs.check_commits.outputs.branch_ref }}'
+          ref: ${{ github.event_name == 'pull_request' && github.event.pull_request.head.sha || needs.check_commits.outputs.branch_ref }}
 
       - name: Retrieve version
         id: version
diff --git a/README.md b/README.md
index aaf23dbb..57fd153d 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,7 @@
 # Select HDF5 Filter Plugins Repository
 
+[![Daily Build](https://github.com/HDFGroup/hdf5_plugins/actions/workflows/daily-build.yml/badge.svg)](https://github.com/HDFGroup/hdf5_plugins/actions/workflows/daily-build.yml)
+
 This repository contains a select number of registered HDF5® filter plugins for use in HDF Group's development and testing activities of the HDF5® library. The HDF Group is the developer, maintainer, and steward of the HDF5® software. Find more
 information about The HDF Group, the HDF5® Community, and other HDF5® software projects,
 tools, and services at [The HDF Group's website](https://www.hdfgroup.org/).
diff --git a/config/cmake/binex/example/CMakeLists.txt b/config/cmake/binex/example/CMakeLists.txt
index 35e7c429..7054735f 100644
--- a/config/cmake/binex/example/CMakeLists.txt
+++ b/config/cmake/binex/example/CMakeLists.txt
@@ -67,6 +67,15 @@ foreach (example ${dyn_examples} ${extra_examples})
 endforeach ()
 
 if (H5PL_BUILD_TESTING)
+  # Set plugin path relative to PROJECT_SOURCE_DIR
+  # Windows: HDF5/HDFPLExamples/example -> ../../lib/plugin
+  # Unix/Mac: HDF5/share/HDFPLExamples/example -> ../../../lib/plugin
+  if (WIN32)
+    set (PLUGIN_RELATIVE_PATH "../../lib/plugin")
+  else ()
+    set (PLUGIN_RELATIVE_PATH "../../../lib/plugin")
+  endif ()
+
   macro (ADD_H5_TEST testname)
     add_test (
         NAME ${testname}-clearall
@@ -102,6 +111,8 @@ if (H5PL_BUILD_TESTING)
               -D "TEST_ERRREF=1"
               -D "GREP_ERRREF=Filter present but encoding disabled"
               -D "TEST_LIBRARY_DIRECTORY=${TESTLIBDIR}"
+              -D "TEST_ENV_VAR=HDF5_PLUGIN_PATH"
+              -D "TEST_ENV_VALUE=${PROJECT_SOURCE_DIR}/${PLUGIN_RELATIVE_PATH}"
               -P "${H5PL_RESOURCES_DIR}/runTest.cmake"
       )
       set_tests_properties (${testname}-ERR PROPERTIES DEPENDS ${testname}-clearall)
@@ -123,6 +134,8 @@ if (H5PL_BUILD_TESTING)
               -D "TEST_OUTPUT=${testname}.out"
               -D "TEST_REFERENCE=${testname}.tst"
               -D "TEST_LIBRARY_DIRECTORY=${TESTLIBDIR}"
+              -D "TEST_ENV_VAR=HDF5_PLUGIN_PATH"
+              -D "TEST_ENV_VALUE=${PROJECT_SOURCE_DIR}/${PLUGIN_RELATIVE_PATH}"
               -P "${H5PL_RESOURCES_DIR}/runTest.cmake"
       )
       set_tests_properties (${testname} PROPERTIES DEPENDS ${testname}-clearall)
@@ -142,6 +155,8 @@ if (H5PL_BUILD_TESTING)
                 -D "TEST_EXPECT=0"
                 -D "TEST_REFERENCE=${testname}.ddl"
                 -D "TEST_LIBRARY_DIRECTORY=${TESTLIBDIR}"
+                -D "TEST_ENV_VAR=HDF5_PLUGIN_PATH"
+                -D "TEST_ENV_VALUE=${PROJECT_BINARY_DIR}/../plugins"
                 -P "${H5PL_RESOURCES_DIR}/runTest.cmake"
         )
       else ()
@@ -158,6 +173,8 @@ if (H5PL_BUILD_TESTING)
                   -D "TEST_EXPECT=0"
                   -D "TEST_REFERENCE=${testname}.ddl"
                   -D "TEST_LIBRARY_DIRECTORY=${TESTLIBDIR}"
+                  -D "TEST_ENV_VAR=HDF5_PLUGIN_PATH"
+                  -D "TEST_ENV_VALUE=${PROJECT_SOURCE_DIR}/${PLUGIN_RELATIVE_PATH}"
                   -P "${H5PL_RESOURCES_DIR}/runTest.cmake"
           )
         else ()
@@ -174,6 +191,8 @@ if (H5PL_BUILD_TESTING)
                   -D "TEST_MASK_MOD=1"
                   -D "TEST_REFERENCE=${testname}.ddl"
                   -D "TEST_LIBRARY_DIRECTORY=${TESTLIBDIR}"
+                  -D "TEST_ENV_VAR=HDF5_PLUGIN_PATH"
+                  -D "TEST_ENV_VALUE=${PROJECT_SOURCE_DIR}/${PLUGIN_RELATIVE_PATH}"
                   -P "${H5PL_RESOURCES_DIR}/runTest.cmake"
           )
         endif ()