Added dates to versions back to 11.62

These date back to June 2018.

version-info.xml

@@ -81,15 +81,15 @@
         <version number="11.73.2" timestamp="1555740064972">Updated Remilia and Shimakaze.</version>
         <version number="11.73.1" timestamp="1555727433715">Added infrastructure to make it easier to keep the game version number up to date. Additionally, Chihiro received a minor update.</version>
         <version number="11.73" timestamp="1554776913000">Hanako has joined the game! Cammy has been reworked!</version>
-        <version number="11.71">Miko, Ini, Coco, Rarity, Franziska, and Sayaka have joined the game! Sheena has been reworked! Added support for characters using the Pose Engine.</version>
-        <version number="11.70">Lotte, Kizuna AI, Haru, Jotaro, Cammy, Sayori, Pinkie Pie and Kamina have joined the game! Also re-sorted the character roster.</version>
-        <version number="11.69">Natsuki, Catria, Mulan, Remilia and Navi have joined the game! Also adds the alternate costume selector to the offline version of the game.</version>
-        <version number="11.68">Beatrix, Juri, Jolyne, Shimakaze, Ryuji, and Nayru have joined the game!</version>
-        <version number="11.67">Black Canary has joined the game!</version>
-        <version number="11.66">Launch, Kira, and Monika have joined the game!</version>
-        <version number="11.65">Jin has joined the game!</version>
-        <version number="11.64">Joey has joined the game!</version>
-        <version number="11.63">Faye has joined the game!</version>
-        <version number="11.62">Velma and Amalia have returned to the game!</version>
+        <version number="11.71" timestamp="1554235500000">Miko, Ini, Coco, Rarity, Franziska, and Sayaka have joined the game! Sheena has been reworked! Added support for characters using the Pose Engine.</version>
+        <version number="11.70" timestamp="1545860760000">Lotte, Kizuna AI, Haru, Jotaro, Cammy, Sayori, Pinkie Pie and Kamina have joined the game! Also re-sorted the character roster.</version>
+        <version number="11.69" timestamp="1542051480000">Natsuki, Catria, Mulan, Remilia and Navi have joined the game! Also adds the alternate costume selector to the offline version of the game.</version>
+        <version number="11.68" timestamp="1537758780000">Beatrix, Juri, Jolyne, Shimakaze, Ryuji, and Nayru have joined the game!</version>
+        <version number="11.67" timestamp="1532577120000">Black Canary has joined the game!</version>
+        <version number="11.66" timestamp="1531628940000">Launch, Kira, and Monika have joined the game!</version>
+        <version number="11.65" timestamp="1531149540000">Jin has joined the game!</version>
+        <version number="11.64" timestamp="1530853140000">Joey has joined the game!</version>
+        <version number="11.63" timestamp="1530163200000">Faye has joined the game!</version>
+        <version number="11.62" timestamp="1529638740000">Velma and Amalia have returned to the game!</version>
     </changelog>
 </version-info>
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