diff --git a/AUTHORS b/AUTHORS
index a32e646..7613332 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -18,3 +18,7 @@ Giuseppe Scrivano
 Ryan Sleevi (Discussion, Requested DAFSA format and ICANN/PRIVATE support)
 Daurnimator (Code review, discussion, reports)
 Olle Liljenzin (Original DAFSA implementation and UTF-8 patch)
+Claudio Saveedra (Add support for PSL_TYPE_NO_STAR_RULE)
+Chun-wei Fan (Add NMake files)
+Xavier Claessens (Add Meson build system)
+Ignacio Casal Quinteiro (Improve Meson build)
diff --git a/NEWS b/NEWS
index 9e3035a..dc60d0c 100644
--- a/NEWS
+++ b/NEWS
@@ -1,4 +1,12 @@
-Copyright (C) 2014-2018 Tim Rühsen
+Copyright (C) 2014-2019 Tim Rühsen
+
+16.04.2019 Release V0.21.0
+  * Add -b/--batch to 'psl' to suppress printing the domain
+  * Add support for Meson build system
+  * Improve build system
+  * Improve Windows compatibility
+  * Remove NLS / gettext
+  * Several cleanups and cosmetics
 
 26.04.2018 Release V0.20.2
   * Fix non srcdir builds
diff --git a/configure.ac b/configure.ac
index bb262c9..cd504b3 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
 
-AC_INIT([libpsl], [0.20.2], [tim.ruehsen@gmx.de], [libpsl], [https://github.com/rockdaboot/libpsl])
+AC_INIT([libpsl], [0.21.0], [tim.ruehsen@gmx.de], [libpsl], [https://github.com/rockdaboot/libpsl])
 AC_PREREQ([2.59])
 AC_CONFIG_AUX_DIR([build-aux])
 AM_INIT_AUTOMAKE([1.10 no-define foreign dist-lzip])
@@ -115,7 +115,7 @@ AC_ARG_ENABLE([asan],
 # 4. If any interfaces have been added, removed, or changed since the last update, increment current, and set revision to 0.
 # 5. If any interfaces have been added since the last public release, then increment age.
 # 6. If any existing interfaces have been removed or changed since the last public release, then set age to 0. 
-AC_SUBST([LIBPSL_SO_VERSION], [8:1:3])
+AC_SUBST([LIBPSL_SO_VERSION], [8:2:3])
 AC_SUBST([LIBPSL_VERSION], $VERSION)
 
 # Check for enable/disable builtin PSL data