u+0031 - numeral one glyph: adjusted top stroke angle + top stroke length to improve legibility vs. lower case l = U+006c (issue #43 + others )

source/Hack-Bold.ufo/glyphs/one.glif

@@ -6,9 +6,9 @@
     <contour>
       <point x="188" y="260" type="line" name="hr00"/>
       <point x="518" y="260" type="line" name="dh01"/>
-      <point x="518" y="1229" type="line"/>
-      <point x="211" y="1153" type="line"/>
-      <point x="211" y="1419" type="line"/>
+      <point x="518" y="1189" type="line"/>
+      <point x="294" y="946" type="line"/>
+      <point x="154" y="1092" type="line"/>
       <point x="520" y="1493" type="line" name="at01"/>
       <point x="805" y="1493" type="line"/>
       <point x="805" y="260" type="line" name="dh02"/>
@@ -20,7 +20,7 @@
   <lib>
     <dict>
       <key>com.schriftgestaltung.Glyphs.lastChange</key>
-      <string>2017-07-11 17:15:08 +0000</string>
+      <string>2017-10-29 01:05:24 +0000</string>
     </dict>
   </lib>
 </glyph>

source/Hack-BoldItalic.ufo/glyphs/one.glif

@@ -6,9 +6,9 @@
     <contour>
       <point x="94" y="260" type="line" name="hr00"/>
       <point x="424" y="260" type="line"/>
-      <point x="612" y="1229" type="line" name="iv01"/>
-      <point x="291" y="1153" type="line" name="iv02"/>
-      <point x="342" y="1419" type="line"/>
+      <point x="599" y="1187" type="line" name="iv01"/>
+      <point x="368" y="1005" type="line" name="iv02"/>
+      <point x="252" y="1169" type="line"/>
       <point x="668" y="1493" type="line" name="at01"/>
       <point x="950" y="1493" type="line"/>
       <point x="711" y="260" type="line" name="sv01"/>
@@ -20,7 +20,7 @@
   <lib>
     <dict>
       <key>com.schriftgestaltung.Glyphs.lastChange</key>
-      <string>2017-07-11 17:15:08 +0000</string>
+      <string>2017-10-29 01:26:53 +0000</string>
     </dict>
   </lib>
 </glyph>

source/Hack-Italic.ufo/glyphs/one.glif

@@ -6,9 +6,9 @@
     <contour>
       <point x="156" y="170" type="line" name="hr00"/>
       <point x="469" y="170" type="line"/>
-      <point x="690" y="1311" type="line" name="iv01"/>
-      <point x="338" y="1235" type="line" name="iv02"/>
-      <point x="373" y="1419" type="line"/>
+      <point x="677" y="1247" type="line" name="iv01"/>
+      <point x="398" y="1025" type="line" name="iv02"/>
+      <point x="308" y="1174" type="line"/>
       <point x="725" y="1493" type="line" name="at01"/>
       <point x="928" y="1493" type="line"/>
       <point x="670" y="170" type="line" name="sv01"/>
@@ -20,7 +20,7 @@
   <lib>
     <dict>
       <key>com.schriftgestaltung.Glyphs.lastChange</key>
-      <string>2017-07-11 17:15:08 +0000</string>
+      <string>2017-10-29 00:54:28 +0000</string>
     </dict>
   </lib>
 </glyph>

source/Hack-Regular.ufo/glyphs/one.glif

@@ -6,9 +6,9 @@
     <contour>
       <point x="270" y="170" type="line" name="hr00"/>
       <point x="584" y="170" type="line" name="dh01"/>
-      <point x="584" y="1311" type="line"/>
-      <point x="246" y="1235" type="line"/>
-      <point x="246" y="1419" type="line"/>
+      <point x="584" y="1241" type="line"/>
+      <point x="346" y="970" type="line"/>
+      <point x="236" y="1104" type="line"/>
       <point x="582" y="1493" type="line" name="at01"/>
       <point x="784" y="1493" type="line"/>
       <point x="784" y="170" type="line" name="dh02"/>
@@ -20,7 +20,7 @@
   <lib>
     <dict>
       <key>com.schriftgestaltung.Glyphs.lastChange</key>
-      <string>2017-07-11 17:15:08 +0000</string>
+      <string>2017-10-28 18:15:27 +0000</string>
     </dict>
   </lib>
 </glyph>