diff --git a/kicad/kint.kicad_pcb b/kicad/kint.kicad_pcb
index 15f006c..0ec4d51 100644
--- a/kicad/kint.kicad_pcb
+++ b/kicad/kint.kicad_pcb
@@ -11,7 +11,7 @@
 
   (page A4)
   (title_block
-    (date 2020-06-30)
+    (date 2021-04-25)
   )
 
   (layers
@@ -5706,7 +5706,7 @@
   (gr_text "Molex\n39-53-2135" (at 99.949 74.041 90) (layer B.SilkS)
     (effects (font (size 1 1) (thickness 0.15)) (justify mirror))
   )
-  (gr_text v2020-06-30 (at 152.527 82.931) (layer F.SilkS) (tstamp 5EE6AB2A)
+  (gr_text v2021-04-25 (at 152.527 82.931) (layer F.SilkS) (tstamp 5EE6AB2A)
     (effects (font (size 2 2) (thickness 0.15)) (justify left))
   )
   (gr_text https://github.com/kinx-project/kint (at 134.493 73.66) (layer F.SilkS) (tstamp 5EE69C76)
@@ -5745,7 +5745,7 @@
   (gr_text "kinT keyboard controller" (at 154.94 69.088) (layer B.SilkS) (tstamp 5EDD099E)
     (effects (font (size 2 2) (thickness 0.15)) (justify left mirror))
   )
-  (gr_text v2020-06-30 (at 140.97 83.693) (layer B.SilkS) (tstamp 5EDD0998)
+  (gr_text v2021-04-25 (at 140.97 83.693) (layer B.SilkS) (tstamp 5EDD0998)
     (effects (font (size 2 2) (thickness 0.15)) (justify left mirror))
   )
   (gr_text "by https://michael.stapelberg.ch" (at 154.94 74.93) (layer B.SilkS) (tstamp 5EDD0996)
diff --git a/kicad/kint.sch b/kicad/kint.sch
index 5fe8742..e0a411b 100644
--- a/kicad/kint.sch
+++ b/kicad/kint.sch
@@ -5,7 +5,7 @@ $Descr A4 11693 8268
 encoding utf-8
 Sheet 1 1
 Title "kinT keyboard controller"
-Date "2020-06-30"
+Date "2021-04-25"
 Rev ""
 Comp "Michael Stapelberg"
 Comment1 "https://github.com/kinx-project/kint"
diff --git a/pcb-3d-render-back-v2020-06-30.png b/pcb-3d-render-back-v2020-06-30.png
deleted file mode 100644
index 68b4ca1..0000000
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new file mode 100644
index 0000000..45b3233
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deleted file mode 100644
index c66df16..0000000
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diff --git a/pcb-3d-render-front-v2021-04-25.png b/pcb-3d-render-front-v2021-04-25.png
new file mode 100644
index 0000000..961e53e
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diff --git a/schematic-v2020-06-30.pdf b/schematic-v2020-06-30.pdf
deleted file mode 100644
index 4d12aaa..0000000
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diff --git a/schematic-v2021-04-25.pdf b/schematic-v2021-04-25.pdf
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