Hi hackers: In file src/backend/catalog/pg_cast.c in branch REL_13_STABLE(also in branch master) https://git.postgresql.org/gitweb/?p=postgresql.git;a=blob;f=src/backend/catalog/pg_cast.c;h=5ea2b82b083477777c2a82b8d1a4588e4530f92e;hb=refs/heads/REL_13_STABLE
the copyright is still Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group Should it be update to '1996-2020' before REL_13_RC1 released? Best wishes Thanks