Thanks to Álvaro Herrera for the poke.
#
# $ git log --pretty=format:"%H # %cd%n# %s" $PGINDENTGITHASH -1 --date=iso
+b6dfee28f2b44e28b123b77a91fb05c47da63501 # 2023-03-09 15:09:45 +0900
+# Run pgindent on libpq's fe-auth.c, fe-auth-scram.c and fe-connect.c
+
250c8ee07ede8a104ae1471f6ebca204d94267dd # 2023-01-13 15:23:17 -0800
# Manual cleanup and pgindent of pgstat and bufmgr related code