diff -pruN 0.1.5-2/debian/changelog 0.1.5-2ubuntu1/debian/changelog
--- 0.1.5-2/debian/changelog	2023-02-27 09:01:38.000000000 +0000
+++ 0.1.5-2ubuntu1/debian/changelog	2023-03-22 00:48:05.000000000 +0000
@@ -1,3 +1,13 @@
+lomiri-app-launch (0.1.5-2ubuntu1) lunar; urgency=medium
+
+  * debian/liblomiri-app-launch0.symbols
+    - Remove. l-a-l is a C++ codebase that does not explicitly try to
+      manage symbol visibility, and so the specific set of symbols exported
+      is annoyingly architecture- and compiler-option-dependent.
+      Use shlibs instead; the default -VUpstream-Version is suitable
+
+ -- Christopher James Halse Rogers <raof@ubuntu.com>  Wed, 22 Mar 2023 11:48:05 +1100
+
 lomiri-app-launch (0.1.5-2) unstable; urgency=medium
 
   * debian/patches:
diff -pruN 0.1.5-2/debian/control 0.1.5-2ubuntu1/debian/control
--- 0.1.5-2/debian/control	2023-02-27 08:27:46.000000000 +0000
+++ 0.1.5-2ubuntu1/debian/control	2023-03-22 00:48:05.000000000 +0000
@@ -1,7 +1,8 @@
 Source: lomiri-app-launch
 Section: gnome
 Priority: optional
-Maintainer: Debian UBports Team <team+ubports@tracker.debian.org>
+Maintainer: Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com>
+XSBC-Original-Maintainer: Debian UBports Team <team+ubports@tracker.debian.org>
 Uploaders:
  Mike Gabriel <sunweaver@debian.org>,
  Marius Gripsgard <marius@ubports.com>,
diff -pruN 0.1.5-2/debian/liblomiri-app-launch0.symbols 0.1.5-2ubuntu1/debian/liblomiri-app-launch0.symbols
--- 0.1.5-2/debian/liblomiri-app-launch0.symbols	2023-02-26 19:05:26.000000000 +0000
+++ 0.1.5-2ubuntu1/debian/liblomiri-app-launch0.symbols	1970-01-01 00:00:00.000000000 +0000
@@ -1,115 +0,0 @@
-# SymbolsHelper-Confirmed: 0.0.90 alpha amd64 arm64 armel armhf hppa i386 m68k mips64el mipsel powerpc ppc64 ppc64el riscv64 s390x sh4 x32
-liblomiri-app-launch.so.0 liblomiri-app-launch0 #MINVER#
-* Build-Depends-Package: liblomiri-app-launch-dev
- _ZN6lomiri10app_launch11Application4Info6SplashD1Ev@Base 0.1.5
- _ZN6lomiri10app_launch11Application4Info6SplashD2Ev@Base 0.1.5
- _ZN6lomiri10app_launch11Application6createERKNS0_5AppIDERKSt10shared_ptrINS0_8RegistryEE@Base 0.0.90
- _ZN6lomiri10app_launch3oom17fromLabelAndValueEiRKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE@Base 0.0.90
- _ZN6lomiri10app_launch3oom6pausedEv@Base 0.0.90
- _ZN6lomiri10app_launch3oom7focusedEv@Base 0.0.90
- _ZN6lomiri10app_launch5AppID11parseDBusIDERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE@Base 0.0.90
- _ZN6lomiri10app_launch5AppID4findERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE@Base 0.0.90
- _ZN6lomiri10app_launch5AppID4findERKSt10shared_ptrINS0_8RegistryEERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE@Base 0.0.90
- _ZN6lomiri10app_launch5AppID5parseERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE@Base 0.0.90
- _ZN6lomiri10app_launch5AppID5validERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE@Base 0.0.90
- _ZN6lomiri10app_launch5AppID8discoverERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEENS1_19ApplicationWildcardENS1_15VersionWildcardE@Base 0.0.90
- _ZN6lomiri10app_launch5AppID8discoverERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES9_NS1_15VersionWildcardE@Base 0.0.90
- _ZN6lomiri10app_launch5AppID8discoverERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES9_S9_@Base 0.0.90
- _ZN6lomiri10app_launch5AppID8discoverERKSt10shared_ptrINS0_8RegistryEERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEENS1_19ApplicationWildcardENS1_15VersionWildcardE@Base 0.0.90
- _ZN6lomiri10app_launch5AppID8discoverERKSt10shared_ptrINS0_8RegistryEERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESE_NS1_15VersionWildcardE@Base 0.0.90
- _ZN6lomiri10app_launch5AppID8discoverERKSt10shared_ptrINS0_8RegistryEERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESE_SE_@Base 0.0.90
- _ZN6lomiri10app_launch5AppIDC1ENS0_10TypeTaggerINS1_10PackageTagENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEENS2_INS1_10AppNameTagES9_EENS2_INS1_10VersionTagES9_EE@Base 0.0.90
-#MISSING: 0.1.5-1# (optional)_ZN6lomiri10app_launch5AppIDC1ERKS1_@Base 0.0.90
- _ZN6lomiri10app_launch5AppIDC1Ev@Base 0.0.90
- _ZN6lomiri10app_launch5AppIDC2ENS0_10TypeTaggerINS1_10PackageTagENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEENS2_INS1_10AppNameTagES9_EENS2_INS1_10VersionTagES9_EE@Base 0.0.90
-#MISSING: 0.1.5-1# (optional)_ZN6lomiri10app_launch5AppIDC2ERKS1_@Base 0.0.90
- _ZN6lomiri10app_launch5AppIDC2Ev@Base 0.0.90
- (optional)_ZN6lomiri10app_launch5AppIDD1Ev@Base 0.0.90
- (optional)_ZN6lomiri10app_launch5AppIDD2Ev@Base 0.0.90
- _ZN6lomiri10app_launch6Helper6createENS0_10TypeTaggerINS1_7TypeTagENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEENS0_5AppIDESt10shared_ptrINS0_8RegistryEE@Base 0.0.90
- _ZN6lomiri10app_launch6Helper7setExecESt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS8_EE@Base 0.0.90
- _ZN6lomiri10app_launch8Registry10appRemovedERKSt10shared_ptrIS1_E@Base 0.0.90
- _ZN6lomiri10app_launch8Registry10appResumedERKSt10shared_ptrIS1_E@Base 0.0.90
- _ZN6lomiri10app_launch8Registry10appStartedERKSt10shared_ptrIS1_E@Base 0.0.90
- _ZN6lomiri10app_launch8Registry10appStoppedERKSt10shared_ptrIS1_E@Base 0.0.90
- _ZN6lomiri10app_launch8Registry10getDefaultEv@Base 0.0.90
- _ZN6lomiri10app_launch8Registry10setManagerERKSt10shared_ptrINS1_7ManagerEERKS2_IS1_E@Base 0.0.90
- _ZN6lomiri10app_launch8Registry11runningAppsB5cxx11ESt10shared_ptrIS1_E@Base 0.0.90
- _ZN6lomiri10app_launch8Registry12clearDefaultEv@Base 0.0.90
- _ZN6lomiri10app_launch8Registry12clearManagerEv@Base 0.0.90
- _ZN6lomiri10app_launch8Registry12helperFailedENS0_10TypeTaggerINS0_6Helper7TypeTagENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEERKSt10shared_ptrIS1_E@Base 0.0.90
- _ZN6lomiri10app_launch8Registry13helperStartedENS0_10TypeTaggerINS0_6Helper7TypeTagENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEERKSt10shared_ptrIS1_E@Base 0.0.90
- _ZN6lomiri10app_launch8Registry13helperStoppedENS0_10TypeTaggerINS0_6Helper7TypeTagENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEERKSt10shared_ptrIS1_E@Base 0.0.90
- _ZN6lomiri10app_launch8Registry13installedAppsB5cxx11ESt10shared_ptrIS1_E@Base 0.0.90
- _ZN6lomiri10app_launch8Registry14appInfoUpdatedERKSt10shared_ptrIS1_E@Base 0.0.90
- _ZN6lomiri10app_launch8Registry14runningHelpersENS0_10TypeTaggerINS0_6Helper7TypeTagENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEESt10shared_ptrIS1_E@Base 0.0.90
- _ZN6lomiri10app_launch8Registry8appAddedERKSt10shared_ptrIS1_E@Base 0.0.90
- _ZN6lomiri10app_launch8Registry9appFailedERKSt10shared_ptrIS1_E@Base 0.0.90
- _ZN6lomiri10app_launch8Registry9appPausedERKSt10shared_ptrIS1_E@Base 0.0.90
- _ZN6lomiri10app_launch8RegistryC1ERKSt10shared_ptrINS1_4ImplEE@Base 0.0.90
- _ZN6lomiri10app_launch8RegistryC1Ev@Base 0.0.90
- _ZN6lomiri10app_launch8RegistryC2ERKSt10shared_ptrINS1_4ImplEE@Base 0.0.90
- _ZN6lomiri10app_launch8RegistryC2Ev@Base 0.0.90
- _ZN6lomiri10app_launch8RegistryD0Ev@Base 0.0.90
- _ZN6lomiri10app_launch8RegistryD1Ev@Base 0.0.90
- _ZN6lomiri10app_launch8RegistryD2Ev@Base 0.0.90
- _ZN6lomiri10app_launcheqERKNS0_5AppIDES3_@Base 0.0.90
- _ZN6lomiri10app_launchltERKNS0_5AppIDES3_@Base 0.0.90
- _ZN6lomiri10app_launchneERKNS0_5AppIDES3_@Base 0.0.90
- _ZNK6lomiri10app_launch11Application8InstanceeqERKS2_@Base 0.0.90
- _ZNK6lomiri10app_launch11Application8InstanceneERKS2_@Base 0.0.90
- _ZNK6lomiri10app_launch11ApplicationeqERKS1_@Base 0.0.90
- _ZNK6lomiri10app_launch11ApplicationneERKS1_@Base 0.0.90
- _ZNK6lomiri10app_launch5AppID12persistentIDB5cxx11Ev@Base 0.0.90
- _ZNK6lomiri10app_launch5AppID5emptyEv@Base 0.0.90
- _ZNK6lomiri10app_launch5AppID6dbusIDB5cxx11Ev@Base 0.0.90
- (optional=templinst)_ZNK6lomiri10app_launch5AppIDcvNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEv@Base 0.0.90
- _ZNK6lomiri10app_launch6Helper8InstanceeqERKS2_@Base 0.0.90
- _ZNK6lomiri10app_launch6Helper8InstanceneERKS2_@Base 0.0.90
- _ZNK6lomiri10app_launch6HelpereqERKS1_@Base 0.0.90
- _ZNK6lomiri10app_launch6HelperneERKS1_@Base 0.0.90
- _ZTIN6lomiri10app_launch11ApplicationE@Base 0.0.90
- _ZTIN6lomiri10app_launch6HelperE@Base 0.0.90
- _ZTIN6lomiri10app_launch8RegistryE@Base 0.0.90
- _ZTSN6lomiri10app_launch11ApplicationE@Base 0.0.90
- _ZTSN6lomiri10app_launch6HelperE@Base 0.0.90
- _ZTSN6lomiri10app_launch8RegistryE@Base 0.0.90
- lomiri_app_launch_app_id_parse@Base 0.0.90
- lomiri_app_launch_application_info@Base 0.0.90
- lomiri_app_launch_get_pids@Base 0.0.90
- lomiri_app_launch_get_primary_pid@Base 0.0.90
- lomiri_app_launch_helper_set_exec@Base 0.0.90
- lomiri_app_launch_list_helper_instances@Base 0.0.90
- lomiri_app_launch_list_helpers@Base 0.0.90
- lomiri_app_launch_list_running_apps@Base 0.0.90
- lomiri_app_launch_observer_add_app_failed@Base 0.0.90
- lomiri_app_launch_observer_add_app_focus@Base 0.0.90
- lomiri_app_launch_observer_add_app_paused@Base 0.0.90
- lomiri_app_launch_observer_add_app_resume@Base 0.0.90
- lomiri_app_launch_observer_add_app_resumed@Base 0.0.90
- lomiri_app_launch_observer_add_app_started@Base 0.0.90
- lomiri_app_launch_observer_add_app_starting@Base 0.0.90
- lomiri_app_launch_observer_add_app_stop@Base 0.0.90
- lomiri_app_launch_observer_add_helper_started@Base 0.0.90
- lomiri_app_launch_observer_add_helper_stop@Base 0.0.90
- lomiri_app_launch_observer_delete_app_failed@Base 0.0.90
- lomiri_app_launch_observer_delete_app_focus@Base 0.0.90
- lomiri_app_launch_observer_delete_app_paused@Base 0.0.90
- lomiri_app_launch_observer_delete_app_resume@Base 0.0.90
- lomiri_app_launch_observer_delete_app_resumed@Base 0.0.90
- lomiri_app_launch_observer_delete_app_started@Base 0.0.90
- lomiri_app_launch_observer_delete_app_starting@Base 0.0.90
- lomiri_app_launch_observer_delete_app_stop@Base 0.0.90
- lomiri_app_launch_observer_delete_helper_started@Base 0.0.90
- lomiri_app_launch_observer_delete_helper_stop@Base 0.0.90
- lomiri_app_launch_pause_application@Base 0.0.90
- lomiri_app_launch_pid_in_app_id@Base 0.0.90
- lomiri_app_launch_resume_application@Base 0.0.90
- lomiri_app_launch_start_application@Base 0.0.90
- lomiri_app_launch_start_application_test@Base 0.0.90
- lomiri_app_launch_start_helper@Base 0.0.90
- lomiri_app_launch_start_multiple_helper@Base 0.0.90
- lomiri_app_launch_stop_application@Base 0.0.90
- lomiri_app_launch_stop_helper@Base 0.0.90
- lomiri_app_launch_stop_multiple_helper@Base 0.0.90
- lomiri_app_launch_triplet_to_app_id@Base 0.0.90
diff -pruN 0.1.5-2/debian/rules 0.1.5-2ubuntu1/debian/rules
--- 0.1.5-2/debian/rules	2023-01-30 18:12:08.000000000 +0000
+++ 0.1.5-2ubuntu1/debian/rules	2023-03-22 00:46:54.000000000 +0000
@@ -25,7 +25,7 @@ undefine DBUS_SESSION_BUS_ADDRESS
 undefine DBUS_SYSTEM_BUS_ADDRESS
 
 %:
-	dh $@ --with gir --with pkgkde_symbolshelper
+	dh $@ --with gir
 
 override_dh_auto_configure:
 	dh_auto_configure -- -DENABLE_MIRCLIENT=off
