changes for version 1.2

Author: learnbyexample

Version_changes.md

@@ -1,5 +1,18 @@
 <br>
 
+### 1.2
+
+* Updated cover image
+* Added table of contents (in addition to automatic toc provided by some pdf readers) and reference to chapter names in other places are now clickable links
+* Chapter and section names are now colored
+* Borders added to code snippet images
+* Info/Warning messages are now indented
+* Minor description changes based on user feedback
+* Added a note about `rga` which is based on `ripgrep`
+* Fixed *italic* formatting, wasn't showing up as I didn't have that variation of font installed on my system
+
+<br>
+
 ### 1.1
 
 * Speed comparison section for `ripgrep` reorganized and improved