[master] Add missing ChangeLog entry for #1756

70632300 · Mukund Sivaraman · 894e0ca1 · 70632300
Commit 70632300 authored Feb 12, 2013 by Mukund Sivaraman
--- a/ChangeLog
+++ b/ChangeLog
+577.	[func]		muks
+	Added an SQLite3 index on records(rname, rdtype). This decreases
+	insert performance by ~28% and adds about ~20% to the file size,
+	but increases zone iteration performance. As it introduces a new
+	index, a database upgrade would be required.
+	(Trac #1756, git 9b3c959af13111af1fa248c5010aa33ee7e307ee)
+
 576.	[bug]		tmark, tomek
 	b10-dhcp6: Fixed bug when the server aborts operation when
 	receiving renew and there are no IPv6 subnets configured.