Merge version 5.15.17+dfsg-4+rpi1 and 5.15.19+dfsg-2 to produce 5.15.19+dfsg-2+rpi1

diff --cc debian/changelog
index 2b62065310685788ca5d31729b1c1528b71bbc3b,e67e422ed85f5830a9d0c87ff2b5008193ab6315..c38042abae5b0394782505be2e5c5224445309a5
--- 1/debian/changelog
--- 2/debian/changelog
+++ b/debian/changelog
@@@ -1,13 -1,36 +1,47 @@@
- qtdeclarative-opensource-src (5.15.17+dfsg-4+rpi1) forky-staging; urgency=medium
++qtdeclarative-opensource-src (5.15.19+dfsg-2+rpi1) forky-staging; urgency=medium
 +
 +  [changes brought forward from 5.14.2+dfsg-2+rpi1 by Peter Michael Green <plugwash@raspbian.org> at Sat, 04 Jul 2020 19:53:58 +0000]
 +  * Update symbols file for raspbian.
 +
 +  [changes introduced in 5.14.2+dfsg-3+rpi1 by Peter Michael Green]
 +  * Mark a gcc 10 only symbol as optional.
 +  * Disable testsuite.
 +
-  -- Raspbian forward porter <root@raspbian.org>  Sat, 24 Jan 2026 17:42:09 +0000
++ -- Raspbian forward porter <root@raspbian.org>  Fri, 10 Jul 2026 01:20:13 +0000
++
+ qtdeclarative-opensource-src (5.15.19+dfsg-2) unstable; urgency=medium
+ 
+   * Upload to unstable.
+ 
+  -- Dmitry Shachnev <mitya57@debian.org>  Thu, 18 Jun 2026 14:20:38 +0300
+ 
+ qtdeclarative-opensource-src (5.15.19+dfsg-1) experimental; urgency=medium
+ 
+   * New upstream release.
+   * Bump Qt build-dependencies to 5.15.19.
+   * Bump ABI version to qtdeclarative-abi-5-15-19.
+   * Drop ‘Priority: optional’, it became default in dpkg 1.22.12.
+   * Bump Standards-Version to 4.7.4, no changes needed.
+ 
+  -- Dmitry Shachnev <mitya57@debian.org>  Mon, 01 Jun 2026 12:49:17 +0300
+ 
+ qtdeclarative-opensource-src (5.15.18+dfsg-2) experimental; urgency=medium
+ 
+   * Add a patch to increase timeouts in tst_QQmlDebugJS (closes: #1124529).
+ 
+  -- Dmitry Shachnev <mitya57@debian.org>  Fri, 02 Jan 2026 21:56:26 +0300
+ 
+ qtdeclarative-opensource-src (5.15.18+dfsg-1) experimental; urgency=medium
+ 
+   * New upstream release.
+   * Bump Qt build-dependencies to 5.15.18.
+   * Bump ABI version to qtdeclarative-abi-5-15-18.
+   * Refresh disableopengltests.patch.
+   * Update debian/watch to version 5.
+   * Bump Standards-Version to 4.7.3, no changes needed.
+   * Fix Lintian old-fsf-address-in-copyright-file warning.
+ 
+  -- Dmitry Shachnev <mitya57@debian.org>  Sun, 28 Dec 2025 22:33:35 +0300
  
  qtdeclarative-opensource-src (5.15.17+dfsg-4) unstable; urgency=medium
  

diff --cc debian/libqt5qml5.symbols
Simple merge