+2018-10-04 Wang Yifan <747.neutron@gmail.com>
+
+ * IDS-UCS-Ext-A.txt (U+452B): Corrected
+
+2018-10-22 MORIOKA Tomohiko <tomo.git@chise.org>
+
+ * IDS-UCS-Ext-B-4.txt (U-00026BCF): Fixed.
+ (U-00026BEE): Fixed.
+
+2018-10-21 MORIOKA Tomohiko <tomo.git@chise.org>
+
+ * IDS-UCS-Ext-B-5.txt (U-0002851C): Use "𠜊" instead of
+ "⿰⿱巛𠔼刂".
+ (U-00029603): Likewise.
+
+ * IDS-UCS-Ext-B-2.txt (U-00023D84): Use "𠜊" instead of
+ "⿰⿱巛𠔼刂".
+ (U-00023D85): Use "㞐" instead of "⿸尸立".
+
+2018-10-20 MORIOKA Tomohiko <tomo.git@chise.org>
+
+ * IDS-UCS-Ext-B-4.txt (U-00027335): Use "𠜊" instead of
+ "⿰⿱巛𠔼刂".
+ (U-000276B2): Ditto.
+
+ * IDS-UCS-Ext-B-3.txt (U-000257F8): Use "𠜊" instead of
+ "⿰⿱巛𠔼刂".
+
+2018-10-04 MORIOKA Tomohiko <tomo.git@chise.org>
+
+ * IDS-UCS-Ext-B-2.txt (U-00022FFD): Fixed.
+
+2018-10-03 Wang Yifan <747.neutron@gmail.com>
+
+ * IDS-UCS-Ext-B-3.txt (U-000246D3): Corrected.
+
+2018-09-06 Wang Yifan <747.neutron@gmail.com>
+
+ * IDS-UCS-Ext-B-2.txt (U-00022A7F): 士 for 土
+