diff --git a/.github/workflows/AddToProject.yml b/.github/workflows/AddToProject.yml
new file mode 100644
index 0000000..2d01d14
--- /dev/null
+++ b/.github/workflows/AddToProject.yml
@@ -0,0 +1,13 @@
+name: Add to Project
+
+on:
+  issues:
+    types: [opened]
+  pull_request:
+    types: [opened]
+
+jobs:
+  call:
+    uses: control-toolbox/CTActions/.github/workflows/add-to-project.yml@main
+    secrets:
+      project_token: ${{ secrets.PROJECT_TOKEN }}
diff --git a/.github/workflows/Breakage.yml b/.github/workflows/Breakage.yml
index 46bd309..f45f597 100644
--- a/.github/workflows/Breakage.yml
+++ b/.github/workflows/Breakage.yml
@@ -5,13 +5,22 @@ name: Breakage
 # no access to secrets
 on:
   pull_request:
+    types: [labeled, synchronize, reopened]
 
 jobs:
   call:
+    # A 'labeled' event fires once per label added, and re-evaluates against the PR's
+    # *current* full label set — so adding several labels in a row would otherwise
+    # re-run this job on every subsequent label add. Only react to 'labeled' when it's
+    # this specific label; for other trigger types (synchronize/reopened), fall back to
+    # checking the current label set as before.
+    if: >
+      (github.event.action == 'labeled' && github.event.label.name == 'run breakage') ||
+      (github.event.action != 'labeled' && contains(github.event.pull_request.labels.*.name, 'run breakage'))
     strategy:
       fail-fast: false
       matrix:
-        pkgname: [OptimalControl]
+        pkgname: [CTDirect, OptimalControl]
         pkgversion: [latest, stable]
         include:
           - pkgpath: control-toolbox
diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 4d14199..d23f82d 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -6,23 +6,40 @@ on:
       - main
     tags: '*'
   pull_request:
-    
+    types: [labeled, synchronize, reopened]
+
 jobs:
-  # Job for the GitHub hosted runners (ubuntu, windows, macos)
-  test-github:
+  # Job for the GitHub hosted runners (ubuntu, macos, windows)
+  test-github-runner:
+    # A 'labeled' event fires once per label added, and re-evaluates against the PR's
+    # *current* full label set — so adding several labels in a row would otherwise
+    # re-run this job on every subsequent label add. Only react to 'labeled' when it's
+    # this specific label; for other trigger types (synchronize/reopened), fall back to
+    # checking the current label set as before.
+    if: >
+      github.event_name != 'pull_request' ||
+      (github.event.action == 'labeled' && github.event.label.name == 'github-runner') ||
+      (github.event.action != 'labeled' && contains(github.event.pull_request.labels.*.name, 'github-runner'))
     uses: control-toolbox/CTActions/.github/workflows/ci.yml@main
     with:
-      runs_on: '["ubuntu-latest", "macos-latest"]'
+      runs_on: '["ubuntu-latest", "macos-latest", "windows-latest"]'
       runner_type: 'github'
       use_ct_registry: true
     secrets:
       SSH_KEY: ${{ secrets.SSH_KEY }}
 
-# Job for the self-hosted runner moonshot (GPU/CUDA)
-#   test-moonshot:
-#     uses: control-toolbox/CTActions/.github/workflows/ci.yml@main
-#     with:
-#       versions: '["1"]'
-#       runs_on: '["moonshot"]'
-#       archs: '["x64"]'
-#       runner_type: 'self-hosted'
+  # Job for the self-hosted runner kkt (GPU/CUDA)
+  test-kkt-runner:
+    # See the comment on test-github-runner above.
+    if: >
+      github.event_name != 'pull_request' ||
+      (github.event.action == 'labeled' && github.event.label.name == 'kkt-runner') ||
+      (github.event.action != 'labeled' && contains(github.event.pull_request.labels.*.name, 'kkt-runner'))
+    uses: control-toolbox/CTActions/.github/workflows/ci.yml@main
+    with:
+      versions: '["1"]'
+      runs_on: '[["kkt"]]'
+      runner_type: 'self-hosted'
+      use_ct_registry: true
+    secrets:
+      SSH_KEY: ${{ secrets.SSH_KEY }}
diff --git a/.github/workflows/Coverage.yml b/.github/workflows/Coverage.yml
index d422e2f..b569a56 100644
--- a/.github/workflows/Coverage.yml
+++ b/.github/workflows/Coverage.yml
@@ -1,5 +1,5 @@
 # [.github/workflows/coverage.yml]
-name: coverage
+name: Coverage
 on:
   push:
     branches:
diff --git a/.github/workflows/Documentation.yml b/.github/workflows/Documentation.yml
index 243c3b2..ae79022 100644
--- a/.github/workflows/Documentation.yml
+++ b/.github/workflows/Documentation.yml
@@ -1,12 +1,25 @@
 name: Documentation
+
 on:
   push:
     branches:
       - main
-    tags: '*'
+    tags:
+      - 'v[0-9]+\.[0-9]+\.[0-9]+'   # v0.8.7 yes, v0.8.7-beta no
   pull_request:
+    types: [labeled, synchronize, reopened]
+
 jobs:
   call:
+    # A 'labeled' event fires once per label added, and re-evaluates against the PR's
+    # *current* full label set — so adding several labels in a row would otherwise
+    # re-run this job on every subsequent label add. Only react to 'labeled' when it's
+    # this specific label; for other trigger types (synchronize/reopened), fall back to
+    # checking the current label set as before.
+    if: >
+      github.event_name != 'pull_request' ||
+      (github.event.action == 'labeled' && github.event.label.name == 'run documentation') ||
+      (github.event.action != 'labeled' && contains(github.event.pull_request.labels.*.name, 'run documentation'))
     uses: control-toolbox/CTActions/.github/workflows/documentation.yml@main
     with:
       use_ct_registry: true