Pino Toscano's approval is in
<https://lists.gnu.org/archive/html/bug-gnulib/2021-03/msg00109.html>.
Paul Eggert's approval is in
<https://lists.gnu.org/archive/html/bug-gnulib/2021-03/msg00110.html>.
Jim Meyering's approval is in
<https://lists.gnu.org/archive/html/bug-gnulib/2021-03/msg00107.html>.
Gisle Vanem's approval is in
<https://lists.gnu.org/archive/html/bug-gnulib/2021-03/msg00115.html>.
Daniel Richard G's approval is in
<https://lists.gnu.org/archive/html/bug-gnulib/2021-03/msg00112.html>.
John David Anglin's approval is in
<https://lists.gnu.org/archive/html/bug-gnulib/2021-03/msg00108.html>.
Benji Wiebe's approval is in
<https://lists.gnu.org/archive/html/bug-gnulib/2021-03/msg00114.html>.
* modules/getprogname (License): Change to LGPLv2+.