Update release notes.

releasenotes/1.5.2/release-1.5.2.markdown

@@ -1,13 +1,18 @@
 1.5.2: 
 
-Rofi 1.5.2 is another bug-fix relaese in the 1.5 serie. 
+Rofi 1.5.2 is another bug-fix release in the 1.5 series. 
+
 
 ## Fix border drawing
 
 Issue: #792, #783
 
-There turned out to be a bug in how borders are drawn. 
+There turned out to be a bug in how borders are drawn. It would overlap parts of the border on corners, screwing up
+transparency.
 
+![broken border](border-issue.png)
+
+This is now fixed.
 
 ## Improve Icon handling
 
@@ -17,19 +22,34 @@ Several bugs around Icon handling have been fixed:
 
 * Failing to load multiple (identical icons) on initial load.
 * Preload user-set icon theme.
-* Uuse a common threadpool in rofi for the icon fetching, instead of spawning a custom one.
+* Use the common threadpool in rofi for the icon fetching, instead of spawning a custom one.
 
 
+## New sort syntax
+
+Because of all the changes to the sorting methods in rofi, the command-line options for it where very confusing.
+To fix this they have been changed.
+
+The `sort` option is now used to enable/disable sorting. (This can also be changed at run-time using the hotkey)
+
+The `sort-method` allows you to set the sorting method. Currently it supports **normal** (levenshtein) and **fzf**.
+
 ## Documentation updates
 
 Issue: #879, #867, #837, #831, #804
 
+Thanks to all the people highlighting or providing fixes to the documentation.
+
 ## Improving the ssh known hosts file parser
 
 Issue: #820
 
+The original known hosts parser was very limited. The parser has been extended to a bit more robust.
+
 ## Additions
 
+For some reason I can never make a release without adding more features to it. (Feature creep?).
+
 ### Option to change the negate character
 
 Issue: #877
@@ -39,19 +59,45 @@ confusion. It seems people often use rofi to also add arguments to applications
 
 To help with this, the negate character (`-`) can be changed, or disabled.
 
+To disable:
+
+```
+rofi -matching-negate-char '\0'
+```
+
 
 ### Modify the DRUN display string
 
 Issue: #858
 
-An often requested option....
+An often requested feature is the ability to change the display string for the drun modi.
+The `-drun-display-format` option is added that allows just this.
+
+> -drun-display-format
+> 
+> The format string for the drun dialog:
+> * name: the application's name
+> * generic: the application's generic name
+> * exec: the application's executable
+> * categories: the application's categories
+> * comment: the application comment
+> 
+> Default: {name} [({generic})]
+
+Items between `[]` are only displayed when the field within is set. So in the above example, the `()` are omitted when
+`{generic}` is not set.
 
 
+### Theme format now supports environment variables
 
-v1.5.2:
-	- Fix assert and update test. (#875)
-	- Add missing example Script (#869)
-	- Add terminals to rofi-sensible-terminal (#808)
-	- Lexer Fix several ambiguity and handling of empty input.
-	- Lexer support environment variables.
-	- Cleanup syntax for sorting. (#816)
+You can use environment variables as part of your theme/configuration file property value.
+Environment variables start with `$` and the name is surrounded by `{}`.
+So to query the environment `FOO` you can do:
+
+```css
+#window {
+    background: ${FOO};
+}
+```
+
+The environment is then parsed as a normal value.