[ci skip] I still help to maintain these extensions

or at least planning to.

Author: cmb69

EXTENSIONS

@@ -166,7 +166,7 @@ COMMENT:             Use PostgreSQL 7.0.x or later. PostgreSQL 6.5.3 or less hav
 -------------------------------------------------------------------------------
 EXTENSION:           sqlite3
 PRIMARY MAINTAINER:  Scott MacVicar <[email protected]> (2008 - 2011)
-                     Christoph M. Becker <[email protected]> (2016 - 2019)
+                     Christoph M. Becker <[email protected]> (2016 - 2020)
 MAINTENANCE:         Maintained
 STATUS:              Working
 SINCE:               5.3
@@ -255,7 +255,7 @@ STATUS:              Working
 -------------------------------------------------------------------------------
 EXTENSION:           com_dotnet
 PRIMARY MAINTAINER:  Wez Furlong <[email protected]> (2003 - 2005)
-                     Christoph M. Becker <[email protected]> (2018 - 2019)
+                     Christoph M. Becker <[email protected]> (2018 - 2020)
 MAINTENANCE:         Maintained
 STATUS:              Windows
 SINCE:               5.0
@@ -318,7 +318,7 @@ STATUS:              Working
 -------------------------------------------------------------------------------
 EXTENSION:           gd
 PRIMARY MAINTAINER:  Pierre-Alain Joye <[email protected]> (2002 - 2016)
-                     Christoph M. Becker <[email protected]> (2015 - 2019)
+                     Christoph M. Becker <[email protected]> (2015 - 2020)
 MAINTENANCE:         Maintained
 STATUS:              Working
 -------------------------------------------------------------------------------