Did you upload your updated *.patch files to the remote repository?
Sorry maybe my mistake. My `ruby-2.7.0-af11efd377.tar.xz` file created
by `tool/make-snapshot -packages=xz -srcdir="$(pwd)"
~/tmp/ruby-snapshot` was actually newer than the upstream af11efd377 .
Here is the `version.h` in my `ruby-2.7.0-af11efd377.tar.xz` file.
"#define RUBY_RELEASE_DAY 11" is newer than your archive and the
$ head version.h
# define RUBY_VERSION_MAJOR RUBY_API_VERSION_MAJOR
# define RUBY_VERSION_MINOR RUBY_API_VERSION_MINOR
#define RUBY_VERSION_TEENY 0
#define RUBY_PATCHLEVEL -1
#define RUBY_RELEASE_YEAR 2019
#define RUBY_RELEASE_MONTH 12
#define RUBY_RELEASE_DAY 11
Jun | He - His - Him