diff --git a/Makefile b/Makefile
index 8b168080c3e2d39fc9be153c4bd0593ebdd06930..58d4f52da27c9e76dbcf54ef7c83a30eb4f1211f 100644
--- a/Makefile
+++ b/Makefile
@@ -147,6 +147,9 @@ test-all: doc test-all-lisps
 test-all-no-stop:
 	-make doc ; for l in ${lisps} ; do make t l=$$l ; make u l=$$l ; done ; true
 
+extract-all-tagged-asdf:
+	./test/run-tests.sh -H
+
 # Note that the debian git at git://git.debian.org/git/pkg-common-lisp/cl-asdf.git is stale,
 # as we currently build directly from upstream at git://common-lisp.net/projects/asdf/asdf.git
 debian-package: mrproper
diff --git a/asdf.asd b/asdf.asd
index a2a011ed10f20e47b0652fa71d167c870d03f894..1d2bf64beba7001f7243f156396ca5d6ee41ebae 100644
--- a/asdf.asd
+++ b/asdf.asd
@@ -74,7 +74,7 @@
   :licence "MIT"
   :description "Another System Definition Facility"
   :long-description "ASDF builds Common Lisp software organized into defined systems."
-  :version "2.32.15" ;; to be automatically updated by make bump-version
+  :version "2.32.16" ;; to be automatically updated by make bump-version
   :depends-on ()
   #+asdf3 :encoding #+asdf3 :utf-8
   ;; For most purposes, asdf itself specially counts as a builtin system.
diff --git a/bundle.lisp b/bundle.lisp
index 05079aec2fa0ac8c8acb39a50d9bc9d7710a0496..2da6f0e2335ba3ea2a9ef1739142b7d42ef92b67 100644
--- a/bundle.lisp
+++ b/bundle.lisp
@@ -397,7 +397,7 @@
                   s)))))
 
   #-(or ecl mkcl)
-  (defmethod perform ((o fasl-op) (c system))
+  (defmethod perform ((o basic-fasl-op) (c system))
     (let* ((input-files (input-files o c))
            (fasl-files (remove (compile-file-type) input-files :key #'pathname-type :test-not #'equalp))
            (non-fasl-files (remove (compile-file-type) input-files :key #'pathname-type :test #'equalp))
@@ -454,13 +454,13 @@
 #+mkcl
 (with-upgradability ()
   (defmethod perform ((o lib-op) (s system))
-    (apply #'compiler::build-static-library (first output)
+    (apply #'compiler::build-static-library (output-file o c)
            :lisp-object-files (input-files o s) (bundle-op-build-args o)))
 
-  (defmethod perform ((o fasl-op) (s system))
-    (apply #'compiler::build-bundle (second output)
+  (defmethod perform ((o basic-fasl-op) (s system))
+    (apply #'compiler::build-bundle (output-file o c) ;; second???
            :lisp-object-files (input-files o s) (bundle-op-build-args o)))
-
+}
   (defun bundle-system (system &rest args &key force (verbose t) version &allow-other-keys)
     (declare (ignore force verbose version))
     (apply #'operate 'binary-op system args)))
diff --git a/header.lisp b/header.lisp
index b5ec85f981d620b38d83811b7e8ad2d035d294e3..bd1833968a621218ad7272d61116436ba0712338 100644
--- a/header.lisp
+++ b/header.lisp
@@ -1,5 +1,5 @@
 ;;; -*- mode: Common-Lisp; Base: 10 ; Syntax: ANSI-Common-Lisp -*-
-;;; This is ASDF 2.32.15: Another System Definition Facility.
+;;; This is ASDF 2.32.16: Another System Definition Facility.
 ;;;
 ;;; Feedback, bug reports, and patches are all welcome:
 ;;; please mail to <asdf-devel@common-lisp.net>.
diff --git a/test/run-tests.sh b/test/run-tests.sh
index 7920e3193fffb9ea84a1c38285bb89f9fe451d19..feb7876d787cdccdc13fc212f4475ed78bac0a0e 100755
--- a/test/run-tests.sh
+++ b/test/run-tests.sh
@@ -327,7 +327,7 @@ valid_upgrade_test_p () {
 run_upgrade_tests () {
     cd ${ASDFDIR}
     mkdir -p  build/results
-    rm -f build/*.*f* uiop/*.*f* ## Remove stale FASLs from ASDF 1.x, especially when different implementations have same name
+    rm -f build/*.*f* uiop/*.*f* test/*.*f* ## Remove stale FASLs from ASDF 1.x, especially when different implementations have same name
     ASDF_OUTPUT_TRANSLATIONS="(:output-translations (\"${ASDFDIR}\" (\"${ASDFDIR}/build/fasls/\" :implementation \"asdf/\")) (t (\"${ASDFDIR}/build/fasls/\" :implementation \"root/\")) :ignore-inherited-configuration)"
     export ASDF_OUTPUT_TRANSLATIONS
     su=test/script-support.lisp
diff --git a/test/test-bundle.script b/test/test-bundle.script
index 04c760efc0c0fbffa33990835b016d25a9558161..0a3bfd32385f4bb89f3202184c365ef631555250 100644
--- a/test/test-bundle.script
+++ b/test/test-bundle.script
@@ -20,15 +20,20 @@
 
 (defparameter *bundle-1* (output-file 'fasl-op :test-bundle-1))
 (defparameter *bundle-2* (output-file 'fasl-op :test-bundle-2))
+(defparameter *mono-bundle-2* (output-file 'monolithic-fasl-op :test-bundle-2))
 (DBG :test-bundle *bundle-1* *bundle-2*)
 (assert-equal (list *bundle-2*)
               (input-files 'load-fasl-op :test-bundle-2))
 (delete-file-if-exists *bundle-1*)
 (delete-file-if-exists *bundle-2*)
+(delete-file-if-exists *mono-bundle-2*)
 (operate 'load-fasl-op :test-bundle-2)
-;; Check that the bundles were indeed created.
+(DBG "Check that the bundles were indeed created.")
 (assert (probe-file *bundle-2*))
 (assert (probe-file *bundle-1*))
-;; Check that the files were indeed loaded.
+(DBG "Check that the files were indeed loaded.")
 (assert (symbol-value (find-symbol* :*file1* :test-package)))
 (assert (symbol-value (find-symbol* :*file3* :test-package)))
+(DBG "Now for the mono-fasl")
+(operate 'monolithic-fasl-op :test-bundle-2)
+(assert (probe-file *mono-bundle-2*))
diff --git a/upgrade.lisp b/upgrade.lisp
index f6e84458fdbbcae26acf9304573dba378cdb1c1e..6e998bb4680e45eabd20e049d1a06365daa53ea1 100644
--- a/upgrade.lisp
+++ b/upgrade.lisp
@@ -52,7 +52,7 @@ You can compare this string with e.g.: (ASDF:VERSION-SATISFIES (ASDF:ASDF-VERSIO
          ;; "3.4.5.67" would be a development version in the official upstream of 3.4.5.
          ;; "3.4.5.0.8" would be your eighth local modification of official release 3.4.5
          ;; "3.4.5.67.8" would be your eighth local modification of development version 3.4.5.67
-         (asdf-version "2.32.15")
+         (asdf-version "2.32.16")
          (existing-version (asdf-version)))
     (setf *asdf-version* asdf-version)
     (when (and existing-version (not (equal asdf-version existing-version)))
diff --git a/version.lisp-expr b/version.lisp-expr
index 1f140651de7d80887c23c9ef22827671bb92a278..f51c8d06ce9008b68e249a8468f6d4ffad5c95c0 100644
--- a/version.lisp-expr
+++ b/version.lisp-expr
@@ -1 +1 @@
-"2.32.15"
+"2.32.16"