update readme (#68)

README.md

@@ -3,7 +3,6 @@
 
 A Haskell library for the [Chrome Devtools Protocol (CDP)](https://chromedevtools.github.io/devtools-protocol/), generated from the protocol's definition files.
 
-
 ## Quick start
 
 `cdp` contains the generated library.
@@ -86,7 +85,17 @@ whileTrue f act = do
 [Project board](https://github.com/users/arsalan0c/projects/1)
 
 Commands and events for all non-deprecated domains are supported.
-Session are supported as well and can be used to send commands to or listen for events from a specific target such as a tab.
+The following session functionalities are supported:
+- creating a session: obtain a session id by using the `pTargetAttachToTarget` function to send a `Target.attachToTarget` command, passing `True` for the flatten argument
+- send a command for a particular session: use the `sendCommandForSession` function with a session id
+- subscribe to events for a particular session: 
+  1. register a handler with a session id 
+  2. send the command to enable events for the domain, with the same session id
+
+## Contributing
+
+PRs are welcome! If you would like to discuss changes or have any feedback, feel free to open an [issue](https://github.com/arsalan0c/cdp-hs/issues).
+
 
 ## Acknowledgements
 

package.yaml

@@ -1,8 +1,16 @@
 name: cdp
 version: 0.0.1.0
-synopsis: Project synopsis
-description: See README at <https://github.com/arsalan0c/cdp-hs>
+synopsis: A library for the Chrome Devtools Protocol (CDP)
+description:
+  "
+  Chrome Devtools Protocol: https://chromedevtools.github.io/devtools-protocol/
+
+  README: <https://github.com/arsalan0c/cdp-hs>
+  
+  Examples: <https://github.com/arsalan0c/cdp-hs/examples>
+  "
 author: Arsalan Cheema
+maintainer: Arsalan Cheema
 github: arsalan0c/cdp-hs
 category: Package.Category
 license: BSD-3-Clause