Add encore maintainers

Change-Id: Iac7bbef63310c3f7cc5210ae1cbc175e8b656645
diff --git a/CHANGELOG.mkdn b/CHANGELOG.mkdn
index ae32218..139b70b 100644
--- a/CHANGELOG.mkdn
+++ b/CHANGELOG.mkdn
@@ -31,6 +31,7 @@
 * Glacier (MT4G): Zinx, Kmobs
 * Click (Tattoo): KalimochoAz
 * Blade (San Francisco, Sapo A5, others): Tom Giordano and Jacob Crawley
+* Encore (Nook Color): dalingrin, cvpcs, nemith, cicada
 
 Translators:
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