diff --git a/CHANGELOG.md b/CHANGELOG.md
index a96950d..7acb88e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,7 +1,10 @@
 # ChangeLog for cqfd
 
+## Version 5.2.0 (2019-11-11)
+
 * Add the `-d` option to specify an alternate cqfd directory.
 * Add the `-C` option to change the working directory.
+* Date strings now use POSIX options, eg. for running on macOS.
 * Containers are now named `cqfd_%user_%company_%project` instead of
   `cqfd_%company_%project`. This prevents collisions with Docker when
   several users are using it on the same machine.
diff --git a/cqfd b/cqfd
index f2d55a3..d10af9b 100755
--- a/cqfd
+++ b/cqfd
@@ -20,7 +20,7 @@
 set -e
 
 PROGNAME=`basename $0`
-VERSION=5.1.0
+VERSION=5.2.0
 cqfddir=".cqfd"
 cqfdrc=".cqfdrc"
 cqfd_user='builder'