Merge #34017

Author: Matthias Koeppe

build/bin/write-dockerfile.sh

@@ -213,7 +213,7 @@ WORKDIR sage
 $ADD Makefile VERSION.txt COPYING.txt condarc.yml README.md bootstrap bootstrap-conda configure.ac sage .homebrew-build-env tox.ini Pipfile.m4 ./
 $ADD src/doc/bootstrap src/doc/bootstrap
 $ADD src/bin src/bin
-$ADD src/Pipfile.m4 src/pyproject.toml.m4 src/requirements.txt.m4 src/setup.cfg.m4 src/
+$ADD src/Pipfile.m4 src/pyproject.toml.m4 src/requirements.txt.m4 src/setup.cfg.m4 src/VERSION.txt src/
 $ADD m4 ./m4
 $ADD pkgs pkgs
 $ADD build ./build