diff -Nru kdav-5.97.0/debian/changelog kdav-5.97.0/debian/changelog
--- kdav-5.97.0/debian/changelog	2022-08-14 16:55:39.000000000 +0000
+++ kdav-5.97.0/debian/changelog	2022-09-20 22:09:45.000000000 +0000
@@ -1,3 +1,9 @@
+kdav (1:5.97.0-1+rpi1) bookworm-staging; urgency=medium
+
+  * Update symbols file for raspbian.
+
+ -- Peter Michael Green <plugwash@raspbian.org>  Tue, 20 Sep 2022 22:09:45 +0000
+
 kdav (1:5.97.0-1) unstable; urgency=medium
 
   [ Aurélien COUDERC ]
diff -Nru kdav-5.97.0/debian/libkf5dav5.symbols kdav-5.97.0/debian/libkf5dav5.symbols
--- kdav-5.97.0/debian/libkf5dav5.symbols	2022-08-14 16:55:39.000000000 +0000
+++ kdav-5.97.0/debian/libkf5dav5.symbols	2022-09-20 22:09:35.000000000 +0000
@@ -256,9 +256,9 @@
  _ZTIN4KDAV9EtagCacheE@Base 1:5.74.0
  (arch=armel riscv64)_ZTIN9__gnu_cxx7__mutexE@Base 1:5.96.0
  (arch=armel riscv64)_ZTISt11_Mutex_baseILN9__gnu_cxx12_Lock_policyE1EE@Base 1:5.96.0
- (arch=!armel !riscv64)_ZTISt11_Mutex_baseILN9__gnu_cxx12_Lock_policyE2EE@Base 1:5.96.0
+ (optional=notarmelnotriscvandprobabllynotraspbian)_ZTISt11_Mutex_baseILN9__gnu_cxx12_Lock_policyE2EE@Base 1:5.96.0
  (arch=armel riscv64)_ZTISt16_Sp_counted_baseILN9__gnu_cxx12_Lock_policyE1EE@Base 1:5.96.0
- (arch=!armel !riscv64)_ZTISt16_Sp_counted_baseILN9__gnu_cxx12_Lock_policyE2EE@Base 1:5.96.0
+ (optional=notarmelnotriscvandprobabllynotraspbian)_ZTISt16_Sp_counted_baseILN9__gnu_cxx12_Lock_policyE2EE@Base 1:5.96.0
  _ZTSN4KDAV10DavJobBaseE@Base 1:5.74.0
  _ZTSN4KDAV15DavItemFetchJobE@Base 1:5.74.0
  _ZTSN4KDAV15DavItemsListJobE@Base 1:5.74.0
@@ -275,9 +275,9 @@
  _ZTSN4KDAV9EtagCacheE@Base 1:5.74.0
  (arch=armel riscv64)_ZTSN9__gnu_cxx7__mutexE@Base 1:5.96.0
  (arch=armel riscv64)_ZTSSt11_Mutex_baseILN9__gnu_cxx12_Lock_policyE1EE@Base 1:5.96.0
- (arch=!armel !riscv64)_ZTSSt11_Mutex_baseILN9__gnu_cxx12_Lock_policyE2EE@Base 1:5.96.0
+ (optional=notarmelnotriscvandprobabllynotraspbian)_ZTSSt11_Mutex_baseILN9__gnu_cxx12_Lock_policyE2EE@Base 1:5.96.0
  (arch=armel riscv64)_ZTSSt16_Sp_counted_baseILN9__gnu_cxx12_Lock_policyE1EE@Base 1:5.96.0
- (arch=!armel !riscv64)_ZTSSt16_Sp_counted_baseILN9__gnu_cxx12_Lock_policyE2EE@Base 1:5.96.0
+ (optional=notarmelnotriscvandprobabllynotraspbian)_ZTSSt16_Sp_counted_baseILN9__gnu_cxx12_Lock_policyE2EE@Base 1:5.96.0
  _ZTVN4KDAV10DavJobBaseE@Base 1:5.74.0
  _ZTVN4KDAV15DavItemFetchJobE@Base 1:5.74.0
  _ZTVN4KDAV15DavItemsListJobE@Base 1:5.74.0