debian/changelog

+tzdata (2018c-0+deb8u1) jessie; urgency=medium
+
+  * New upstream version, affecting the following past and future timestamps:
+    - São Tomé and Príncipe switched from +00 to +01 on 2018-01-01 at 01:00.
+    - Southern Brazil will begin DST on 2018-11-04 instead of 2018-10-21.
+
+ -- Aurelien Jarno <aurel32@debian.org>  Sat, 10 Feb 2018 12:58:33 +0100
+
 tzdata (2017c-0+deb8u1) jessie; urgency=medium
 
   * New upstream version, affecting the following future timestamp: