diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 0125d96f..4ad06863 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -240,7 +240,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Free Disk Space (Ubuntu)
-      uses: jlumbroso/free-disk-spacev@v1
+      uses: jlumbroso/free-disk-space@v1.3.1
       with:
         # this might remove tools that are actually needed,
         # if set to "true" but frees about 6 GB
diff --git a/.github/workflows/upgrade-bridge.yml b/.github/workflows/upgrade-bridge.yml
index 2bef8e93..82cf073f 100644
--- a/.github/workflows/upgrade-bridge.yml
+++ b/.github/workflows/upgrade-bridge.yml
@@ -38,6 +38,11 @@ on:
         required: false
         type: string
         default: ""
+      pr-title-prefix:
+        description: Prefix to add to the auto-opened pull request title
+        required: false
+        type: string
+        default: ""
       automerge:
         description: Mark created PR for auto-merging?
         required: false
@@ -53,7 +58,7 @@ jobs:
     steps:
     - name: Call upgrade provider action
       if: github.event_name == 'workflow_dispatch'
-      uses: pulumi/pulumi-upgrade-provider-action@v0.0.11
+      uses: pulumi/pulumi-upgrade-provider-action@v0.0.12
       with:
         kind: ${{ inputs.kind }}
         email: bot@pulumi.com
@@ -63,9 +68,10 @@ jobs:
         target-pulumi-version: ${{ inputs.target-pulumi-version }}
         pr-reviewers: ${{ inputs.pr-reviewers }}
         pr-description: ${{ inputs.pr-description }}
+        pr-title-prefix: ${{ inputs.pr-title-prefix }}
     - name: Call upgrade provider action
       if: github.event_name == 'repository_dispatch'
-      uses: pulumi/pulumi-upgrade-provider-action@v0.0.11
+      uses: pulumi/pulumi-upgrade-provider-action@v0.0.12
       with:
         kind: ${{ github.event.client_payload.kind || 'bridge' }}
         email: bot@pulumi.com
@@ -75,6 +81,7 @@ jobs:
         target-bridge-version: ${{ github.event.client_payload.target-bridge-version }}
         pr-reviewers: ${{ github.event.client_payload.pr-reviewers }}
         pr-description: ${{ github.event.client_payload.pr-description }}
+        pr-title-prefix: ${{ github.event.client_payload.pr-title-prefix }}
     - env:
         SLACK_CHANNEL: provider-upgrade-publish-status
         SLACK_COLOR: "#7CFC00"
diff --git a/.github/workflows/upgrade-provider.yml b/.github/workflows/upgrade-provider.yml
index 505e2038..04f7d6ab 100644
--- a/.github/workflows/upgrade-provider.yml
+++ b/.github/workflows/upgrade-provider.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Call upgrade provider action
-      uses: pulumi/pulumi-upgrade-provider-action@v0.0.11
+      uses: pulumi/pulumi-upgrade-provider-action@v0.0.12
       with:
         kind: all
         email: bot@pulumi.com
diff --git a/Makefile b/Makefile
index a83a1ad5..185699ea 100644
--- a/Makefile
+++ b/Makefile
@@ -30,6 +30,8 @@ install_sdks: install_dotnet_sdk install_python_sdk install_nodejs_sdk install_j
 only_build: build
 
 build_dotnet: DOTNET_VERSION := $(shell pulumictl get version --language dotnet)
+build_dotnet: export PULUMI_HOME := $(WORKING_DIR)/.pulumi
+build_dotnet: export PATH := $(WORKING_DIR)/.pulumi/bin:$(PATH)
 build_dotnet: upstream
 	pulumictl get version --language dotnet
 	PULUMI_CONVERT=$(PULUMI_CONVERT) PULUMI_DISABLE_AUTOMATIC_PLUGIN_ACQUISITION=$(PULUMI_CONVERT) $(WORKING_DIR)/bin/$(TFGEN) dotnet --out sdk/dotnet/
@@ -38,11 +40,15 @@ build_dotnet: upstream
 		echo "$(DOTNET_VERSION)" >version.txt && \
 		dotnet build /p:Version=$(DOTNET_VERSION)
 
+build_go: export PULUMI_HOME := $(WORKING_DIR)/.pulumi
+build_go: export PATH := $(WORKING_DIR)/.pulumi/bin:$(PATH)
 build_go: upstream
 	PULUMI_CONVERT=$(PULUMI_CONVERT) PULUMI_DISABLE_AUTOMATIC_PLUGIN_ACQUISITION=$(PULUMI_CONVERT) $(WORKING_DIR)/bin/$(TFGEN) go --out sdk/go/
 	cd sdk && go list "$$(grep -e "^module" go.mod | cut -d ' ' -f 2)/go/..." | xargs -I {} bash -c 'go build {} && go clean -i {}'
 
 build_java: PACKAGE_VERSION := $(shell pulumictl get version --language generic)
+build_java: export PULUMI_HOME := $(WORKING_DIR)/.pulumi
+build_java: export PATH := $(WORKING_DIR)/.pulumi/bin:$(PATH)
 build_java: bin/pulumi-java-gen upstream
 	$(WORKING_DIR)/bin/$(JAVA_GEN) generate --schema provider/cmd/$(PROVIDER)/schema.json --out sdk/java  --build gradle-nexus
 	cd sdk/java/ && \
@@ -50,6 +56,8 @@ build_java: bin/pulumi-java-gen upstream
 		gradle --console=plain build
 
 build_nodejs: VERSION := $(shell pulumictl get version --language javascript)
+build_nodejs: export PULUMI_HOME := $(WORKING_DIR)/.pulumi
+build_nodejs: export PATH := $(WORKING_DIR)/.pulumi/bin:$(PATH)
 build_nodejs: upstream
 	PULUMI_CONVERT=$(PULUMI_CONVERT) PULUMI_DISABLE_AUTOMATIC_PLUGIN_ACQUISITION=$(PULUMI_CONVERT) $(WORKING_DIR)/bin/$(TFGEN) nodejs --out sdk/nodejs/
 	cd sdk/nodejs/ && \
@@ -60,6 +68,8 @@ build_nodejs: upstream
 		sed -i.bak -e "s/\$${VERSION}/$(VERSION)/g" ./bin/package.json
 
 build_python: PYPI_VERSION := $(shell pulumictl get version --language python)
+build_python: export PULUMI_HOME := $(WORKING_DIR)/.pulumi
+build_python: export PATH := $(WORKING_DIR)/.pulumi/bin:$(PATH)
 build_python: upstream
 	rm -rf sdk/python/
 	PULUMI_CONVERT=$(PULUMI_CONVERT) PULUMI_DISABLE_AUTOMATIC_PLUGIN_ACQUISITION=$(PULUMI_CONVERT) $(WORKING_DIR)/bin/$(TFGEN) python --out sdk/python/
@@ -93,6 +103,8 @@ install_dotnet_sdk:
 install_nodejs_sdk:
 	yarn link --cwd $(WORKING_DIR)/sdk/nodejs/bin
 
+install_plugins: export PULUMI_HOME := $(WORKING_DIR)/.pulumi
+install_plugins: export PATH := $(WORKING_DIR)/.pulumi/bin:$(PATH)
 install_plugins: .pulumi/bin/pulumi
 	.pulumi/bin/pulumi plugin install resource kubernetes 3.10.0
 
@@ -112,6 +124,7 @@ provider_no_deps:
 
 provider: tfgen provider_no_deps
 
+test: export PATH := $(WORKING_DIR)/bin:$(PATH)
 test:
 	cd examples && go test -v -tags=all -parallel $(TESTPARALLELISM) -timeout 2h
 
@@ -121,9 +134,11 @@ test_provider:
 	@echo ""
 	cd provider && go test -v -short ./... -parallel $(TESTPARALLELISM)
 
+tfgen: export PULUMI_HOME := $(WORKING_DIR)/.pulumi
+tfgen: export PATH := $(WORKING_DIR)/.pulumi/bin:$(PATH)
 tfgen: install_plugins upstream
 	(cd provider && go build $(PULUMI_PROVIDER_BUILD_PARALLELISM) -o $(WORKING_DIR)/bin/$(TFGEN) -ldflags "-X $(PROJECT)/$(VERSION_PATH)=$(VERSION)" $(PROJECT)/$(PROVIDER_PATH)/cmd/$(TFGEN))
-	PATH=${PWD}/.pulumi/bin:$$PATH PULUMI_CONVERT=$(PULUMI_CONVERT) PULUMI_DISABLE_AUTOMATIC_PLUGIN_ACQUISITION=$(PULUMI_CONVERT) $(WORKING_DIR)/bin/$(TFGEN) schema --out provider/cmd/$(PROVIDER)
+	PULUMI_CONVERT=$(PULUMI_CONVERT) PULUMI_DISABLE_AUTOMATIC_PLUGIN_ACQUISITION=$(PULUMI_CONVERT) $(WORKING_DIR)/bin/$(TFGEN) schema --out provider/cmd/$(PROVIDER)
 	(cd provider && VERSION=$(VERSION) go generate cmd/$(PROVIDER)/main.go)
 
 upstream: