Changes in README.md [af5d62eb:14b2ac7] in mainline

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• README.md (modified) (3 diffs)

README.md

@@ -10 +10 @@
 extensible, fault tolerant and easy to understand.
 
-![screenshot](http://www.helenos.org/raw-attachment/wiki/Screenshots/newgui-aio.png "Screenshot")
+![screenshot](https://www.helenos.org/raw-attachment/wiki/Screenshots/gui-14.1-aio.png "Screenshot")
 
 HelenOS aims to be compatible with the C11 and C++14 standards, but does not
@@ -19 +19 @@
 incurred by them.
 
-* [Website](http://helenos.org)
-* [Wiki](http://helenos.org/wiki)
-* [Tickets](http://www.helenos.org/report/1)
-* [How to contribute](http://www.helenos.org/wiki/HowToContribute)
+* [Website](https://helenos.org)
+* [Wiki](https://helenos.org/wiki)
+* [Tickets](https://www.helenos.org/report/1)
+* [How to contribute](https://www.helenos.org/wiki/HowToContribute)
 
 ## Portability
@@ -126 +126 @@
 
 For additional information about running HelenOS, see
-[UsersGuide/RunningInQEMU](http://www.helenos.org/wiki/UsersGuide/RunningInQEMU) or
-[UsersGuide/RunningInVirtualBox](http://www.helenos.org/wiki/UsersGuide/RunningInVirtualBox) or
+[UsersGuide/RunningInQEMU](https://www.helenos.org/wiki/UsersGuide/RunningInQEMU) or
+[UsersGuide/RunningInVirtualBox](https://www.helenos.org/wiki/UsersGuide/RunningInVirtualBox) or
 see the files in tools/conf.
+
+## Contributing
+
+There is a whole section of our wiki devoted to
+[how to contribute to HelenOS](https://www.helenos.org/wiki/HowToContribute).
+But to highlight the most important points, you should subscribe to
+our mailing list and if you have an idea for contributing, discuss it
+with us first so that we can agree upon the design.
+
+Especially if you are a first time contributor, blindingly shooting
+a pull request may result in it being closed on the grounds that it
+does not fit well within the grand scheme of things. That would not
+be efficient use of time.
+
+Communicating early and often is the key to successful acceptance of
+your patch/PR.
 
 ## License