diff -Nru opencc-1.1.4+ds1/debian/changelog opencc-1.1.4+ds1/debian/changelog
--- opencc-1.1.4+ds1/debian/changelog	2022-07-25 00:26:42.000000000 +0000
+++ opencc-1.1.4+ds1/debian/changelog	2022-07-27 16:10:11.000000000 +0000
@@ -1,3 +1,10 @@
+opencc (1.1.4+ds1-3+rpi1) bookworm-staging; urgency=medium
+
+  [changes brought forward from 1.1.1+git20200624+ds2-4+rpi1 by Peter Michael Green <plugwash@raspbian.org> at Thu, 28 Jan 2021 14:32:01 +0000]
+  * Update symbols file for raspbian.
+
+ -- Raspbian forward porter <root@raspbian.org>  Wed, 27 Jul 2022 16:10:11 +0000
+
 opencc (1.1.4+ds1-3) unstable; urgency=medium
 
   * Team upload
diff -Nru opencc-1.1.4+ds1/debian/libopencc1.1.symbols opencc-1.1.4+ds1/debian/libopencc1.1.symbols
--- opencc-1.1.4+ds1/debian/libopencc1.1.symbols	2022-07-24 23:34:11.000000000 +0000
+++ opencc-1.1.4+ds1/debian/libopencc1.1.symbols	2022-07-27 16:10:11.000000000 +0000
@@ -150,9 +150,9 @@
  (arch=armel riscv64)_ZTIN9__gnu_cxx7__mutexE@Base 1.1.4+ds1
  _ZTIPFbRKN6opencc13PhraseExtractERKNS_19UTF8StringSliceBaseIhEEE@Base 1.1.4+ds1
  (arch=armel riscv64)_ZTISt11_Mutex_baseILN9__gnu_cxx12_Lock_policyE1EE@Base 1.1.4+ds1
- (arch=!armel !riscv64)_ZTISt11_Mutex_baseILN9__gnu_cxx12_Lock_policyE2EE@Base 1.1.4+ds1
+ (optional=notarmelnotriscvandprobabllynotraspbian)_ZTISt11_Mutex_baseILN9__gnu_cxx12_Lock_policyE2EE@Base 1.1.1+git20200624+ds2
  (arch=armel riscv64)_ZTISt16_Sp_counted_baseILN9__gnu_cxx12_Lock_policyE1EE@Base 1.1.4+ds1
- (arch=!armel !riscv64)_ZTISt16_Sp_counted_baseILN9__gnu_cxx12_Lock_policyE2EE@Base 1.1.4+ds1
+ (optional=notarmelnotriscvandprobabllynotraspbian)_ZTISt16_Sp_counted_baseILN9__gnu_cxx12_Lock_policyE2EE@Base 1.1.1+git20200624+ds2
  _ZTSFbRKN6opencc13PhraseExtractERKNS_19UTF8StringSliceBaseIhEEE@Base 1.1.4+ds1
  _ZTSN5Darts15DoubleArrayImplIchijNS_6LengthIcEEEE@Base 1.1.4+ds1
  _ZTSN6opencc10BinaryDictE@Base 1.1.4+ds1
@@ -183,33 +183,33 @@
  (arch=armel riscv64)_ZTSN9__gnu_cxx7__mutexE@Base 1.1.4+ds1
  _ZTSPFbRKN6opencc13PhraseExtractERKNS_19UTF8StringSliceBaseIhEEE@Base 1.1.4+ds1
  (arch=armel riscv64)_ZTSSt11_Mutex_baseILN9__gnu_cxx12_Lock_policyE1EE@Base 1.1.4+ds1
- (arch=!armel !riscv64)_ZTSSt11_Mutex_baseILN9__gnu_cxx12_Lock_policyE2EE@Base 1.1.4+ds1
+ (optional=notarmelnotriscvandprobabllynotraspbian)_ZTSSt11_Mutex_baseILN9__gnu_cxx12_Lock_policyE2EE@Base 1.1.1+git20200624+ds2
  (arch=armel riscv64)_ZTSSt15_Sp_counted_ptrIPN6opencc10BinaryDictELN9__gnu_cxx12_Lock_policyE1EE@Base 1.1.4+ds1
- (arch=!armel !riscv64)_ZTSSt15_Sp_counted_ptrIPN6opencc10BinaryDictELN9__gnu_cxx12_Lock_policyE2EE@Base 1.1.4+ds1
+ (optional=notarmelnotriscvandprobabllynotraspbian)_ZTSSt15_Sp_counted_ptrIPN6opencc10BinaryDictELN9__gnu_cxx12_Lock_policyE2EE@Base 1.1.1+git20200624+ds2
  (arch=armel riscv64)_ZTSSt15_Sp_counted_ptrIPN6opencc10ConversionELN9__gnu_cxx12_Lock_policyE1EE@Base 1.1.4+ds1
- (arch=!armel !riscv64)_ZTSSt15_Sp_counted_ptrIPN6opencc10ConversionELN9__gnu_cxx12_Lock_policyE2EE@Base 1.1.4+ds1
+ (optional=notarmelnotriscvandprobabllynotraspbian)_ZTSSt15_Sp_counted_ptrIPN6opencc10ConversionELN9__gnu_cxx12_Lock_policyE2EE@Base 1.1.1+git20200624+ds2
  (arch=armel riscv64)_ZTSSt15_Sp_counted_ptrIPN6opencc10MarisaDictELN9__gnu_cxx12_Lock_policyE1EE@Base 1.1.4+ds1
- (arch=!armel !riscv64)_ZTSSt15_Sp_counted_ptrIPN6opencc10MarisaDictELN9__gnu_cxx12_Lock_policyE2EE@Base 1.1.4+ds1
+ (optional=notarmelnotriscvandprobabllynotraspbian)_ZTSSt15_Sp_counted_ptrIPN6opencc10MarisaDictELN9__gnu_cxx12_Lock_policyE2EE@Base 1.1.1+git20200624+ds2
  (arch=armel riscv64)_ZTSSt15_Sp_counted_ptrIPN6opencc15ConversionChainELN9__gnu_cxx12_Lock_policyE1EE@Base 1.1.4+ds1
- (arch=!armel !riscv64)_ZTSSt15_Sp_counted_ptrIPN6opencc15ConversionChainELN9__gnu_cxx12_Lock_policyE2EE@Base 1.1.4+ds1
+ (optional=notarmelnotriscvandprobabllynotraspbian)_ZTSSt15_Sp_counted_ptrIPN6opencc15ConversionChainELN9__gnu_cxx12_Lock_policyE2EE@Base 1.1.1+git20200624+ds2
  (arch=armel riscv64)_ZTSSt15_Sp_counted_ptrIPN6opencc16SerializedValuesELN9__gnu_cxx12_Lock_policyE1EE@Base 1.1.4+ds1
- (arch=!armel !riscv64)_ZTSSt15_Sp_counted_ptrIPN6opencc16SerializedValuesELN9__gnu_cxx12_Lock_policyE2EE@Base 1.1.4+ds1
+ (optional=notarmelnotriscvandprobabllynotraspbian)_ZTSSt15_Sp_counted_ptrIPN6opencc16SerializedValuesELN9__gnu_cxx12_Lock_policyE2EE@Base 1.1.1+git20200624+ds2
  (arch=armel riscv64)_ZTSSt15_Sp_counted_ptrIPN6opencc20MaxMatchSegmentationELN9__gnu_cxx12_Lock_policyE1EE@Base 1.1.4+ds1
- (arch=!armel !riscv64)_ZTSSt15_Sp_counted_ptrIPN6opencc20MaxMatchSegmentationELN9__gnu_cxx12_Lock_policyE2EE@Base 1.1.4+ds1
+ (optional=notarmelnotriscvandprobabllynotraspbian)_ZTSSt15_Sp_counted_ptrIPN6opencc20MaxMatchSegmentationELN9__gnu_cxx12_Lock_policyE2EE@Base 1.1.1+git20200624+ds2
  (arch=armel riscv64)_ZTSSt15_Sp_counted_ptrIPN6opencc7LexiconELN9__gnu_cxx12_Lock_policyE1EE@Base 1.1.4+ds1
- (arch=!armel !riscv64)_ZTSSt15_Sp_counted_ptrIPN6opencc7LexiconELN9__gnu_cxx12_Lock_policyE2EE@Base 1.1.4+ds1
+ (optional=notarmelnotriscvandprobabllynotraspbian)_ZTSSt15_Sp_counted_ptrIPN6opencc7LexiconELN9__gnu_cxx12_Lock_policyE2EE@Base 1.1.1+git20200624+ds2
  (arch=armel riscv64)_ZTSSt15_Sp_counted_ptrIPN6opencc8SegmentsELN9__gnu_cxx12_Lock_policyE1EE@Base 1.1.4+ds1
- (arch=!armel !riscv64)_ZTSSt15_Sp_counted_ptrIPN6opencc8SegmentsELN9__gnu_cxx12_Lock_policyE2EE@Base 1.1.4+ds1
+ (optional=notarmelnotriscvandprobabllynotraspbian)_ZTSSt15_Sp_counted_ptrIPN6opencc8SegmentsELN9__gnu_cxx12_Lock_policyE2EE@Base 1.1.1+git20200624+ds2
  (arch=armel riscv64)_ZTSSt15_Sp_counted_ptrIPN6opencc8TextDictELN9__gnu_cxx12_Lock_policyE1EE@Base 1.1.4+ds1
- (arch=!armel !riscv64)_ZTSSt15_Sp_counted_ptrIPN6opencc8TextDictELN9__gnu_cxx12_Lock_policyE2EE@Base 1.1.4+ds1
+ (optional=notarmelnotriscvandprobabllynotraspbian)_ZTSSt15_Sp_counted_ptrIPN6opencc8TextDictELN9__gnu_cxx12_Lock_policyE2EE@Base 1.1.1+git20200624+ds2
  (arch=armel riscv64)_ZTSSt15_Sp_counted_ptrIPN6opencc9ConverterELN9__gnu_cxx12_Lock_policyE1EE@Base 1.1.4+ds1
- (arch=!armel !riscv64)_ZTSSt15_Sp_counted_ptrIPN6opencc9ConverterELN9__gnu_cxx12_Lock_policyE2EE@Base 1.1.4+ds1
+ (optional=notarmelnotriscvandprobabllynotraspbian)_ZTSSt15_Sp_counted_ptrIPN6opencc9ConverterELN9__gnu_cxx12_Lock_policyE2EE@Base 1.1.1+git20200624+ds2
  (arch=armel riscv64)_ZTSSt15_Sp_counted_ptrIPN6opencc9DartsDictELN9__gnu_cxx12_Lock_policyE1EE@Base 1.1.4+ds1
- (arch=!armel !riscv64)_ZTSSt15_Sp_counted_ptrIPN6opencc9DartsDictELN9__gnu_cxx12_Lock_policyE2EE@Base 1.1.4+ds1
+ (optional=notarmelnotriscvandprobabllynotraspbian)_ZTSSt15_Sp_counted_ptrIPN6opencc9DartsDictELN9__gnu_cxx12_Lock_policyE2EE@Base 1.1.1+git20200624+ds2
  (arch=armel riscv64)_ZTSSt15_Sp_counted_ptrIPN6opencc9DictGroupELN9__gnu_cxx12_Lock_policyE1EE@Base 1.1.4+ds1
- (arch=!armel !riscv64)_ZTSSt15_Sp_counted_ptrIPN6opencc9DictGroupELN9__gnu_cxx12_Lock_policyE2EE@Base 1.1.4+ds1
+ (optional=notarmelnotriscvandprobabllynotraspbian)_ZTSSt15_Sp_counted_ptrIPN6opencc9DictGroupELN9__gnu_cxx12_Lock_policyE2EE@Base 1.1.1+git20200624+ds2
  (arch=armel riscv64)_ZTSSt16_Sp_counted_baseILN9__gnu_cxx12_Lock_policyE1EE@Base 1.1.4+ds1
- (arch=!armel !riscv64)_ZTSSt16_Sp_counted_baseILN9__gnu_cxx12_Lock_policyE2EE@Base 1.1.4+ds1
+ (optional=notarmelnotriscvandprobabllynotraspbian)_ZTSSt16_Sp_counted_baseILN9__gnu_cxx12_Lock_policyE2EE@Base 1.1.1+git20200624+ds2
  _ZTVN6opencc10BinaryDictE@Base 1.1.4+ds1
  _ZTVN6opencc10MarisaDictE@Base 1.1.4+ds1
  _ZTVN6opencc13PhraseExtractE@Base 1.1.4+ds1