Use debian/watch version 5 (taken from Debian's packages)

debian/copyright

@@ -78,11 +78,11 @@ Files: debian/*
 Copyright: 2021-2025, Lubuntu Developers <lubuntu-devel@lists.ubuntu.com>
            2012-2020, Alf Gaida <agaida@siduction.org>
            2016,      Peter Mattern <pmattern@arcor.de>
-           2015,      ChangZhuo Chen (陳昌倬) <czchen@debian.org>
            2015,      Andrew Lee (李健秋) <ajqlee@debian.org>
            2012,      Thorsten Wohlfarth <towo@siduction.org>
            2012,      Henson Sturgill <daddysturg@gmail.com>
            2025,      Aaron Rainbolt <arraybolt3@ubuntu.com>
+           2015-2025, ChangZhuo Chen (陳昌倬) <czchen@debian.org>
 License: GPL-2+
 
 License: BSD-3-Clause

debian/libqtermwidget6-2.symbols

@@ -215,13 +215,26 @@ libqtermwidget6.so.2 libqtermwidget6-2 #MINVER#
  _ZNK11QTermWidget12createWidgetEi@Base 1.2.0
  _ZNK11QTermWidget14wordCharactersEv@Base 2.0.0
  (optional=templinst|arch=armhf riscv64)_ZNSt7__cxx1110_List_baseI10QByteArraySaIS1_EE8_M_clearEv@Base 2.0.0
- _ZTISt11_Mutex_baseILN9__gnu_cxx12_Lock_policyE2EE@Base 2.2.0
- _ZTISt16_Sp_counted_baseILN9__gnu_cxx12_Lock_policyE2EE@Base 2.2.0
- _ZTSSt11_Mutex_baseILN9__gnu_cxx12_Lock_policyE2EE@Base 2.2.0
- _ZTSSt16_Sp_counted_baseILN9__gnu_cxx12_Lock_policyE2EE@Base 2.2.0
+ (arch=riscv64)_ZTIN9__gnu_cxx7__mutexE@Base 2.2.0
+ (arch=riscv64)_ZTISt11_Mutex_baseILN9__gnu_cxx12_Lock_policyE1EE@Base 2.2.0
+ (arch=riscv64)_ZTISt16_Sp_counted_baseILN9__gnu_cxx12_Lock_policyE1EE@Base 2.2.0
+ (arch=riscv64)_ZTISt23_Sp_counted_ptr_inplaceI6QTimerSaIvELN9__gnu_cxx12_Lock_policyE1EE@Base 2.2.0
+ (arch=riscv64)_ZTSN9__gnu_cxx7__mutexE@Base 2.2.0
+ (arch=riscv64)_ZTSSt11_Mutex_baseILN9__gnu_cxx12_Lock_policyE1EE@Base 2.2.0
+ (arch=riscv64)_ZTSSt16_Sp_counted_baseILN9__gnu_cxx12_Lock_policyE1EE@Base 2.2.0
+ (arch=!riscv64)_ZTISt11_Mutex_baseILN9__gnu_cxx12_Lock_policyE2EE@Base 2.2.0
+ (arch=!riscv64)_ZTISt16_Sp_counted_baseILN9__gnu_cxx12_Lock_policyE2EE@Base 2.2.0
+ (arch=armhf)_ZTISt19_Sp_make_shared_tag@Base 2.2.0
+ (arch=armhf)_ZTISt23_Sp_counted_ptr_inplaceI6QTimerSaIvELN9__gnu_cxx12_Lock_policyE2EE@Base 2.2.0
+ (arch=!riscv64)_ZTSSt11_Mutex_baseILN9__gnu_cxx12_Lock_policyE2EE@Base 2.2.0
+ (arch=!riscv64)_ZTSSt16_Sp_counted_baseILN9__gnu_cxx12_Lock_policyE2EE@Base 2.2.0
  _ZTSSt19_Sp_make_shared_tag@Base 2.2.0
- _ZTSSt23_Sp_counted_ptr_inplaceI6QTimerSaIvELN9__gnu_cxx12_Lock_policyE2EE@Base 2.2.0
- _ZThn40_N11QTermWidget18autoHideMouseAfterEi@Base 2.2.0
+ (arch=!riscv64)_ZTSSt23_Sp_counted_ptr_inplaceI6QTimerSaIvELN9__gnu_cxx12_Lock_policyE2EE@Base 2.2.0
+ (arch=riscv64)_ZTSSt23_Sp_counted_ptr_inplaceI6QTimerSaIvELN9__gnu_cxx12_Lock_policyE1EE@Base 2.2.0
+ (arch=riscv64)_ZTVSt23_Sp_counted_ptr_inplaceI6QTimerSaIvELN9__gnu_cxx12_Lock_policyE1EE@Base 2.2.0
+ (arch=!armhf)_ZThn40_N11QTermWidget18autoHideMouseAfterEi@Base 2.2.0
+ (arch=armhf)_ZTVSt23_Sp_counted_ptr_inplaceI6QTimerSaIvELN9__gnu_cxx12_Lock_policyE2EE@Base 2.2.0
+ (arch=armhf)_ZThn20_N11QTermWidget18autoHideMouseAfterEi@Base 2.2.0
  _ZZNSt19_Sp_make_shared_tag5_S_tiEvE5__tag@Base 2.2.0
  (c++)"non-virtual thunk to QTermWidget::bracketText(QString&)@Base" 1.2.0
  (c++)"non-virtual thunk to QTermWidget::bracketedPasteModeIsDisabled() const@Base" 1.2.0

debian/watch

@@ -1,5 +1,6 @@
-version=4
-opts="searchmode=plain, \
-pgpsigurlmangle=s/$/.asc/, \
-uversionmangle=s/(\d+\.\d+\.\d+).*/$1/" \
-  https://api.github.com/repos/lxqt/@PACKAGE@/releases https:\/\/github.com\/lxqt\/@PACKAGE@\/releases\/download\/@ANY_VERSION@\/@PACKAGE@-@ANY_VERSION@.tar.xz
+Version: 5
+Template: GitHub
+Owner: lxqt
+Project: @PACKAGE@
+Download-Url-Mangle: s%https://api.github.com/repos/([^/]+)/@PACKAGE@/git/refs/tags/@ANY_VERSION@%https://github.com/$1/@PACKAGE@/releases/download/$2/@PACKAGE@-$2.tar.xz%g
+Pgp-Mode: auto