update version

CHANGELOG.md

@@ -1,3 +1,7 @@
+## [1.2.0-pre] - 2021-1-20
+
+* add the ability to use fonts from the google_fonts package [#9](https://github.com/TerminalStudio/xterm.dart/pull/9)
+
 ## [1.1.1+1] - 2020-10-4
 
 * Update readme

pubspec.yaml

@@ -1,6 +1,6 @@
 name: xterm
 description: xterm.dart is a fast and fully-featured terminal emulator for Flutter applications, with support for mobile and desktop platforms.
-version: 1.1.1+1
+version: 1.2.0-pre
 homepage: https://github.com/TerminalStudio/xterm.dart
 
 environment: