[commit: ghc] master: base: Add release date to changelog (a6819a0)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/ghc

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/a6819a088efe689ccfb760b762f9b7a27b88e452/ghc

>---------------------------------------------------------------

commit a6819a088efe689ccfb760b762f9b7a27b88e452
Author: Ben Gamari <ben at smart-cactus.org>
Date:   Sat May 7 09:30:20 2016 +0200

    base: Add release date to changelog


>---------------------------------------------------------------

a6819a088efe689ccfb760b762f9b7a27b88e452
 libraries/base/changelog.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libraries/base/changelog.md b/libraries/base/changelog.md
index 3b44ded..5a2e90f 100644
--- a/libraries/base/changelog.md
+++ b/libraries/base/changelog.md
@@ -12,7 +12,7 @@
   * `New modules `Data.Bifoldable` and `Data.Bitraversable` (previously defined
     in the `bifunctors` package) (#10448)
 
-## 4.9.0.0  *TBA*
+## 4.9.0.0  *May 2016*
 
   * Bundled with GHC 8.0