Final changes for v3.0.0

Resolves #302
Resolves #303

Author: hollasch

CHANGELOG.md

@@ -2,7 +2,7 @@ Change Log -- Ray Tracing in One Weekend
 ====================================================================================================
 
 ----------------------------------------------------------------------------------------------------
-# v3.0.0 (in progress) / Current to b3f0bbc 2020-03-21
+# v3.0.0 (2020-03-23)
 
 With the migration to a web format accomplished in v2.0.0, we immediately began work on a new major
 release: v3.0.0. This release tackles the following key themes:
@@ -72,9 +72,11 @@ patch-level (fix) changes and some minor-level (addition) changes.
 
 ### _In One Weekend_
 - Change: Reworked Lambertian reflection text (#155)
+- Change: Revised the figure for computing a random reflection vector (#142)
 - New: Clarified text around the ideal Lambertian distribution (#155)
 - New: Additional explanatory text to the dielectric chapter
 - New: Image for hemispherical rendering
+- New: Image for dealing with front and back faces (#326)
 - Fix: Update `ray_color()` code blocks to match current source (#391)
 
 ### _The Next Week_

CONTRIBUTING.md

@@ -26,6 +26,9 @@ raytracing.github.io/      # Repository root
     style/                 # CSS for books and web site
 ```
 
+The latest official release can be found in the `master` branch. All ongoing development work (and
+all of the latest changes) will be in the `development` branch.
+
 
 Issues
 -------
@@ -34,7 +37,8 @@ all kinds, even better ways to present something -- just go to the [issues page]
 
 **Before creating a new issue**, please review existing issues to see if someone has already
 submitted the same one. Odds are you're not the first to encounter something, so a little quick
-research can save everyone some hassle.
+research can save everyone some hassle. It's also a good idea to verify that problems still exist in
+the `development` branch when creating new issues.
 
 When entering a new issue, please include all relevant information. For content issues, include the
 book or books this applies to, and specific locations that should be reviewed. Similarly for code:
@@ -51,7 +55,7 @@ To contribute a change to the project, please follow these steps:
      duplicate other work planned or in progress, and makes sense for the next release.
 
   3. Create your changes in a feature branch (or fork) from the `development` branch (_not_ from
-     master).
+     `master`).
 
   4. Follow existing code style.
 

README.md

@@ -19,6 +19,13 @@ These books have been formatted for both screen and print. For printed copies, o
 versions, use the print function in your browser.
 
 
+Branches
+---------
+The `master` branch contains the code at latest release. All ongoing development, with all of the
+latest changes, can be found in the `development` branch. If you have issues to file, you may want
+to check to see if they're still present in the `development` branch.
+
+
 Downloading The Source Code
 ----------------------------
 The [GitHub home][] for this project contains all source and documentation associated with the _Ray

books/RayTracingInOneWeekend.html

@@ -7,7 +7,7 @@
                                            Peter Shirley
                           edited by Steve Hollasch and Trevor David Black
                                                 <br>
-                                     Version 3.0.0, 2020-Jan-XX
+                                     Version 3.0.0, 2020-Mar-23
                                                 <br>
                       Copyright 2018-2020 Peter Shirley. All rights reserved.
 

books/RayTracingTheNextWeek.html

@@ -7,7 +7,7 @@
                                            Peter Shirley
                           edited by Steve Hollasch and Trevor David Black
                                                 <br>
-                                     Version 3.0.0, 2020-Jan-XX
+                                     Version 3.0.0, 2020-Mar-23
                                                 <br>
                       Copyright 2018-2020 Peter Shirley. All rights reserved.
 

books/RayTracingTheRestOfYourLife.html

@@ -7,7 +7,7 @@
                                            Peter Shirley
                           edited by Steve Hollasch and Trevor David Black
                                                 <br>
-                                     Version 3.0.0, 2020-Jan-XX
+                                     Version 3.0.0, 2020-Mar-23
                                                 <br>
                       Copyright 2018-2020 Peter Shirley. All rights reserved.