README: Write the date of the 1.2 release

d98537cd · Sergio Martins · 80c2eeda · d98537cd
Commit d98537cd authored Jul 08, 2017 by Sergio Martins
--- a/Changelog
+++ b/Changelog
@@ -24,7 +24,7 @@
  - Fixed many false positives


-* v1.2 ()
+* v1.2 (July 8th, 2017)
  - clazy-standalone executable. Allows to run clazy against a JSON compilation database
    instead of as a plugin. clang-tidy doesn't support loading external modules (https://bugs.llvm.org/show_bug.cgi?id=32739)
    so this is a good workaround.