Stamp books with v3.2.0-alpha

hollasch · hollasch · commit 66ca0df25327 · 2020-05-17T15:04:12.000-07:00
diff --git a/books/RayTracingInOneWeekend.html b/books/RayTracingInOneWeekend.html
@@ -7,7 +7,7 @@
                                            Peter Shirley
                           edited by Steve Hollasch and Trevor David Black
                                                 <br>
-                                     Version 3.1.1, 2020-05-16
+                                     Version 3.2.0-alpha, 2020-XX-XX
                                                 <br>
                       Copyright 2018-2020 Peter Shirley. All rights reserved.
 
diff --git a/books/RayTracingTheNextWeek.html b/books/RayTracingTheNextWeek.html
@@ -7,7 +7,7 @@
                                            Peter Shirley
                           edited by Steve Hollasch and Trevor David Black
                                                 <br>
-                                     Version 3.1.1, 2020-05-16
+                                     Version 3.2.0-alpha, 2020-XX-XX
                                                 <br>
                       Copyright 2018-2020 Peter Shirley. All rights reserved.
 
diff --git a/books/RayTracingTheRestOfYourLife.html b/books/RayTracingTheRestOfYourLife.html
@@ -7,7 +7,7 @@
                                            Peter Shirley
                           edited by Steve Hollasch and Trevor David Black
                                                 <br>
-                                     Version 3.1.1, 2020-05-16
+                                     Version 3.2.0-alpha, 2020-XX-XX
                                                 <br>
                       Copyright 2018-2020 Peter Shirley. All rights reserved.
 
