diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index dc5adee..1a17c46 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -166,15 +166,8 @@ jobs:
     steps:
     - uses: actions/download-artifact@v4
       with:
-        name: confer-Linux-x86_64
-
-    - uses: actions/download-artifact@v4
-      with:
-        name: confer-Linux-static-x86_64
-
-    - uses: actions/download-artifact@v4
-      with:
-        name: confer-macOS-arm64
+        pattern: confer-*
+        merge-multiple: true
 
     - name: Create GitHub prerelease
       uses: marvinpinto/action-automatic-releases@v1.2.1
@@ -187,3 +180,11 @@ jobs:
           confer-head-Linux-x86_64.tar.gz
           confer-head-Linux-static-x86_64.tar.gz
           confer-head-macOS-arm64.tar.gz
+
+    - name: Pre-release
+      uses: softprops/action-gh-release@v2
+      if: startsWith(github.ref, 'refs/tags/')
+      with:
+        prerelease: true
+        files: ./out/*
+        tag_name: print-api-head
diff --git a/cabal.project b/cabal.project
index 60eda37..b36b52f 100644
--- a/cabal.project
+++ b/cabal.project
@@ -4,9 +4,6 @@ active-repositories: hackage.haskell.org
 
 with-compiler: ghc-9.8
 
--- program-locations
---   haddock-location: haddock-9.8
-
 allow-newer: mtl, ansi-terminal, text, tasty
 
 test-show-details: direct
@@ -15,11 +12,9 @@ documentation: True
 
 tests: True
 
--- semaphore: True
-
--- multi-repl: True
+semaphore: True
 
-jobs: $ncpus
+multi-repl: True
 
 package *
   ghc-options: +RTS -A32m -RTS -haddock
diff --git a/confer.cabal b/confer.cabal
index 7c2bb7c..70d5f06 100644
--- a/confer.cabal
+++ b/confer.cabal
@@ -44,6 +44,7 @@ common extensions
   default-language:   GHC2021
 
 common ghc-options
+  ghc-prof-options: -fprof-auto -fno-prof-count-entries -fprof-auto-calls
   ghc-options:
     -Wall -Wcompat -Widentities -Wincomplete-record-updates
     -Wincomplete-uni-patterns -Wpartial-fields -Wredundant-constraints